PRODUCT CATALOGUE oil hydraulic components and systems

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3 PRODUCT CATALOGUE oil hydraulic components and systems

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5 CONTENTS ABOUT THE COMPANY Putting Customers first... 7 Complete solutions... 7 Presence in each major industry... 8 Certificates... 8 Areas of our activity... 9 PRODUCTION Directional control valves Directional control seated valves Intrinsically safe valves Directional control logic valves Pressure control valves Check valves Flow control valves Cartridge valves Proportional valves Mobile hydraulics Pumps Safety blocks Subplates and manifolds Accessories DISTRIBUTION Pumps Hydraulic motors Accumulators Filters Heat exchangers (coolers) Directional control valves Planetary gears Accessories HYDRAULIC CYLINDERS Hydraulic cylinders Technical capabilities of hydraulic cylinders production Hydraulic cylinders standard versions HYDRAULIC SYSTEMS Hydraulic systems SERVICE PONAR Silesia Group technical service and support CONTACTS Contacts

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7 ABOUT THE COMPANY ABOUT THE COMPANY 5

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9 PUTTING CUSTOMERS FIRST PONAR Silesia Group was established to provide a comprehensive Customer service in the field of hydraulic components, spare parts, repairs and complete supply of oil hydraulic systems. The Group consists of two companies: PONAR Wadowice S.A., a renowned producer of oil hydraulic elements, well-known on the domestic market and abroad, and PONAR Silesia S.A., a dynamically operating manufacturer and supplier of hydraulic systems. Thanks to tradition combined with advanced technology, we have become more innovative, flexible and effective in responding to Customers needs. ABOUT THE COMPANY PONAR Wadowice S.A. is a comprehensive and flexible partner specialized in design, manufacturing and repairs of oil hydraulic elements. Many years of experience and the availability of single elements, components and complete hydraulic systems allow us to be permanently present in all branches of industry. PONAR Silesia S.A. designs and supplies advanced hydraulic and oil lubrication systems, integrated on Customer s request with automatics, providing support during the assembly and start-up. The Company delivers hydraulic installations for different mounting methods (welding, tube forming, upsetting or cutting ring). Our own design and engineering department, logistics, production and servicing facilities allow us to provide a full range of services to the Customers from all industries. We are proud to undertake not only new projects, but also provide upgrade and repair services for the existing hydraulic systems. An integral part of our offer is the export of hydraulic systems and our assembly services. COMPLETE SOLUTIONS 1. We are the leader in production of oil hydraulics elements and systems, a reliable partner in designing, production and servicing of complete systems. 2. Our engineers and technicians are highly qualified and experienced professionals. 3. We develop complete, cutting-edge systems and solutions for all branches of industry. 4. Our products are used not only domestically and in the European Union, but also in South America, Asia, or USA. 5. We own a constantly upgraded machinery park and modern production lines, we are able to provide prompt delivery of our products. 6. Our professionalism is proved by multiple certifications (ISO, AQAP, CAT), and our sales offer meets expectations of even the most demanding Customers. 7. We are constantly monitoring the market situation and follow the market trends. 8. We can assure timely fulfillment of even the most difficult projects, and thanks to wide distribution network all over the country and abroad, we can provide on time delivery of our products. 9. Our company provides training programs in power hydraulics. 7

10 ABOUT THE COMPANY PRESENCE IN EACH MAJOR INDUSTRY PONAR Silesia Group is a strong Polish brand, providing reliable solutions for the industry. Many years of experience, extensive knowledge of the market and a wide range of hydraulic components and systems made it possible for us to be present in each major industry. We are everywhere: from aviation to marine industry, from mining to energy, from defence industry to agriculture. Our reliable hydraulic components, drives and controls can be found in: stationary machinery and equipment used in machine building and plastics processing industry mobile machinery: agricultural, road construction, transport and lifting machines, vehicles and moving platforms in heavy industry sectors: mining, iron and steel industry shipbuilding industry defence industry conventional and renewable power engineering industry machine tools industry offshore and oil&gas industry aerospace industry CERTIFICATES Our professionalism is proved by numerous certificates and quality is appreciated even by the most demanding Customers. PONAR Silesia Group holds a Quality Management Certificate of conformity with ISO 9001:2008 for: designing, production, assembly, and servicing of hydraulic and lubrication systems, including equipment for special applications, i.e. in areas exposed to a risk of explosion and in low temperatures. Our products have also the required certificates for use in many sectors of the industry: for safety valves DBD.../...C and accumulators AS... for compliance with pressure directive 97/23/EC for safety valves DBD.../...C for compliance with transport directive 2000/9/EC for intrinsically safe valves, compliance with ATEX (European Union), GOST-R (Russia, Customs Union), MakNII (Ukraine) for use in underground mining pits including dangerous gases and/or dusts and under explosive atmospheres of indoor and outdoor applications with explosive mixtures and dusts PONAR Wadowice S.A. has obtained the Environment Management Certificate of conformity with ISO This proves that the Company observes the highest standards of environmental protection. Quality of our products and services has been appreciated by Caterpillar company and rewarded with several Platinum Certificates for suppliers of spare parts and oil hydraulics products. The Company also makes products for defence industry. We own certificates of compliance with requirements of AQAP 2110:2009 in designing, production, assembly and servicing of hydraulic and lubrication systems. We also have a NCAGE (NATO Commercial and Government Entity) code 2994H and a concession (no. B-030/2016) of Ministry of Internal Affairs and Administration for special productions. 8

11 AREAS OF OUR ACTIVITY Production and distribution of oil hydraulics elements: directional control valves and directional control seated valves check valves, pressure valves, flow control valves proportionally controlled elements intrinsically safe valves cartridge and mobile hydraulics hydraulic cylinders and accumulators pressure switches filters and coolers hydraulic fittings and accessories connectors, pipes, flexible hoses, minimesses ABOUT THE COMPANY Services: on-site design, manufacture and assembly of hydraulic drives and control systems selection and supply of hydraulic components and assemblies repairs and upgrades of hydraulic systems and machinery repairs and regeneration of hydraulic elements and systems consultation and technical advice reliable and professional technical service operation and maintenance training on the supplied products Our offer was expanded to include special groups of products intended for operation in extreme, non-standard environmental conditions and to cooperate with aggressive fluids. These are the products labeled with the symbol: NL versions for low and high temperatures and special electrical connections SO 478, SO 495 special versions for defence industry SO 594 products for skydrol medium, basic hydraulic fluid used in aerospace industry We also offer far-reaching assistance in selection and supply of oil hydraulic elements: hydraulic fluid maintenance systems (filters: pressure filters, return-line filters, breather filters, breather and by-pass oil filtration units, equipment for determining cleanliness class and water content in hydraulic oil) systems for stabilizing oil temperature (oil-air coolers mounted inline or as a by-pass, oil-water coolers, accessories, i.e. thermostats, control valves, etc.) hydraulic fittings (couplings, hydraulic hoses, minimess, ball valves, oil level indicators, mounting systems for pipelines) equipment for monitoring parameters of the system and control components (pressure switches and dampers, temperature switches and transducers, oil flow switches and transducers, manometers, industrial automation systems for oil hydraulics applications) 9

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15 DIRECTIONAL CONTROL VALVES Directional control valves are used to regulate fluid (oil) flow in hydraulic systems. Our offer includes a wide selection of directional control valves with a variety of controls, suitable for many different applications. Depending on the type of order, our electrohydraulically operated directional control valves can be equipped with a pilot choke adjustment, stroke limiter or a limit switch. TYPE DESCRIPTION SIZE FLOW CATALOGUE CARD NUMBER 5 up to 25 up to 16 WK WE electrically operated by DC or AC current, 2- or 3-position directional control valves for subplate mounting 6 s. 12 up to 35 up to 80 WK s. 32 up to 35 up to 80 WK up to 31,5 up to 120 WK s. 62 up to 35 up to 160 WK WE6-SO 478 special version of electrically 6 up to 31,5 up to 80 WK WE6-SO 495 operated directional control 6 up to 31,5 up to 80 WK valves WE10-SO up to 31,5 up to 120 WK PRODUCTION WMM hand lever-operated, 2- or 3-position directional control valves for subplate mounting 5 up to 31,5 up to 16 WK up to 31,5 up to 80 WK up to 31,5 up to 120 WK up to 35 up to 240 WK up to 35 up to 450 WK WMM22-NL hand lever-operated, 2- or 3-position directional control valves for subplate mounting, special version for applications in low temperatures 22 up to 35 up to 450 WK WMD manually operated via a rotary knob, 2- or 3-position directional control valves for subplate mounting 5 up to 32 up to 16 WK up to 31,5 up to 80 WK up to 31,5 up to 120 WK WMR mechanically operated with a roller, 2- or 3-position directional control valves for subplate mounting 5 up to 32 up to 16 WK up to 31,5 up to 80 WK up to 31,5 up to 120 WK WH hydraulically operated, 2- or 3-position directional control valves for subplate mounting 6 up to 31,5 up to 80 WK up to 31,5 up to 120 WK up to 35 up to 240 WK up to 35 up to 450 WK URJP10 reverse directional control valves 10 up to 20 up to 80 WK UREP10 electro-hydraulically operated directional control valves 10 up to 31,5 up to 150 WK WEH electro-hydraulically operated via DC or AC current, 2- or 3-position directional control valves for subplate mounting 16 up to 35 up to 240 WK up to 35 up to 450 WK ZS-USSF control units 4, 6 up to 6,3 up to 16 WK COMPLETE RANGE OF SUBPLATES FOR DIRECTIONAL CONTROL VALVES ON PAGE 26 13

16 DIRECTIONAL CONTROL SEATED VALVES Directional seated valves (also referred to as poppet valves or logic valves are used for controlling the direction of hydraulic fluid flow in hydraulic systems. The size of internal leaks when compared to directional control valves is neglibly small. That is why, the valves do not require to use any additional direct or pilot operated check valves in applications requiring high tightness in shutting off hydraulic fluid. Directional seated valves with subplate connections acc. to ISO 4401 (CETOP) are offered in various versions of hydraulic diagrams and different control methods. TYPE DESCRIPTION SIZE FLOW CATALOGUE CARD NUMBER PRODUCTION UREZ6 UREB6 directional control seated valve directional control seated valve sealed on both sides 6 up to 32 up to 30 WK up to 25 up to 25 WK COMPLETE RANGE OF SUBPLATES FOR DIRECTIONAL CONTROL SEATED VALVES ON PAGE 26 INTRINSICALLY SAFE VALVES Electrically controlled, intrinsically safe directional control valves are intended to regulate the direction of hydraulic fluid (oil) flow in hydraulic systems which require to be powered with intrinsically safe circuits, unable to cause an ignition in an environment with potentially explosive atmosphere for group I or II, by creating a spark or thermal effect. The valves are ATEX certified for intrinsically safe applications and can be used with an intrinsically safe circuit ia or ib of a power pack unit, suitable for the proper explosion group of a gas (max. parameters: Ui = 15 V, Ii = 1,6 A). The intrinsically safe valves are intended (among other applications), for hydraulic systems which require to be powered with intrinsically safe circuits: in underground parts of mines and in some of their installations at the surface (certificate I M1 Ex ia I Ma), exposed to methane and/or coal dust explosion in equipment and devices working near flammable materials, such as: gases, vapours, mists, in compliance to the proper list mentioned in the ATEX standard specification (certificates II 2G Ex ia IIB T4 Gb or II 2G Ex ia IIC T6/T5 Gb) The products have also certificates of compliance with GOST-R and MakNII. TYPE DESCRIPTION SIZE FLOW CATALOGUE CARD NUMBER IWE6 intrinsically safe directional control valves for subplate mounting 6 up to 31,5 up to 20 WK IWE6-SO495 intrinsically safe directional control valves for subplate mounting special version 6 up to 31,5 up to 20 WK IRED6 2-way intrinsically safe, cartridge directional control valves 6 up to 31,5 up to 20 WK IRES 2-way, unilateral, cartridge intrinsically safe valves 6 up to 31,5 up to 30 WK up to 31,5 up to 60 WK IREH2 3-way intrinsically safe directional control valves 2 up to 31,5 up to 1,3 WK IREH6 3-way intrinsically safe cartridge directional control valves 6 up to 31,5 up to 20 WK intrinsically safe, electrically controlled, proportional IWZCDE4 pressure reducing/relief cartridge valves FULL RANGE OF SUBPLATES FOR INTRINSICALLY SAFE VALVES ON PAGE 26 4 up to 21 up to 3 WK

17 DIRECTIONAL CONTROL LOGIC VALVES Directional control logic valves are elements for cartridge mounting. The working element (URZS) is designed to fit the standard socket (DIN ISO 7368) in the control block and is closed with a proper cover (ULZS). The cover provides a connection between the working element (URZS) and the controlling apparatus. The covers (ULZS) are available in many versions to suit different requirements. TYPE DESCRIPTION SIZE URZS 2/2-way logic valves FLOW CATALOGUE CARD NUMBER 16 up to 42 up to 140 WK up to 42 up to 400 WK up to 42 up to 700 WK up to 42 up to 1600 WK up to 42 up to 2400 WK URZS/S 32, 40, 50 up to 42 up to 2400 WK PRODUCTION URZS...D up to 34/42 up to 1600 WK up to 42 up to 140 WK up to 42 up to 400 WK ULZS covers for logic valves 32 up to 42 up to 700 WK up to 42 up to 1600 WK up to 42 up to 2400 WK ULZS...DB up to 35/42 up to 1600 WK CONTROL VALVES Pressure control valves are used to affect the working pressure in a hydraulic system or in its specific part. Our offer includes a wide selection of valves, depending on the mounting method and function in the system, they can be divided into the following groups: pressure limiting valves (pressure relief valves) pressure reducing valves pressure sequence valves (supplying pressure/cutting off pressure) The valves can be direct- or pilot-operated. TYPE DESCRIPTION SIZE FLOW CATALOGUE CARD NUMBER DBD direct operated pressure relief valves for subplate mounting, threaded connection or cartridge mounting 6, 10, 20 up to 63 up to 250 WK UZPD30 direct operated pressure relief valves, subplate, threaded and cartridge versions 30 up to 31,5 up to 330 WK DBD /C DBDS6(10) 20 / C, DBDPS6(10) / C, DBDPH6(10) / C pressure relief valves, direct operated, plate, threaded or cartridge versions, as safety valves 6, 10, 20 up to 40 up to 220 WK DB (DBW) pilot operated pressure relief valves for subplate mounting or threaded connection 10, 20, 30 up to 35 up to 650 WK

18 CONTROL VALVES TYPE DESCRIPTION SIZE FLOW CATALOGUE CARD NUMBER DR5DP direct operated pressure reducing valves for subplate mounting 5 up to 21 up to 15 WK PRODUCTION DR DZ5DP pilot operated pressure reducing valves for subplate mounting or threaded connection pressure sequence valves for subplate mounting 10, 20, 30 up to 31,5 up to 400 WK up to 21 up to 15 WK UZK pilot operated pressure sequence valves 10, 20, 30 up to 31,5 up to 450 WK UZCP10 pilot operated counterbalance valves 10 up to 31,5 up to 80 WK UZKC pressure sequence valves, sandwich plate type 6 up to 21 up to 30 WK up to 31,5 up to 54 WK UZKB6 pressure sequence valves for subplate mounting 6 up to 21 up to 30 WK UZKD6 pressure sequence valves 6 up to 31,5 up to 30 WK UZRC pressure reducing sandwich plate valves for mounting between the subplate and the valve 6 up to 21 up to 30 WK up to 31,5 up to 54 WK UZRB direct operated pressure reducing valves for subplate mounting 6 up to 21 up to 30 WK up to 31,5 up to 54 WK UZPR pressure relief sandwich plate valves for mounting between the subplate and the valve 6 up to 31,5 up to 60 WK up to 31,5 up to 100 WK UZRR6 pressure reducing sandwich plate valves for mounting between the subplate and the valve 6 up to 31,5 up to 50 WK

19 CONTROL VALVES TYPE DESCRIPTION SIZE FLOW CATALOGUE CARD NUMBER UZCR6 pressure reducing/relief valves 6 up to 31,5 up to 50 WK UZOP pilot operated unloading valves 6 up to 35 up to 60 WK , 20, 30 up to 31,5 up to 240 WK MRQA unloading valves 6 up to 35 up to 45 more information at: PRODUCTION UDZB direct operated pressure relief valves 10, 20, 30 up to 10 up to 300 WK FULL RANGE OF SUBPLATES FOR CONTROL VALVES ON PAGE 26 CHECK VALVES Check valves are designed for blocking hydraulic fluid flow in one direction and allowing free flow in the reverse direction. TYPE DESCRIPTION SIZE FLOW CATALOGUE CARD NUMBER S check valves for inch threaded connection 6-30 up to 31,5 up to 260 WK UZZR check valves for metric threaded connection 6-25 up to 32 up to 175 WK UZZB valves for subplate mounting 6 up to 31,5 up to 20 WK up to 31,5 up to 60 WK up to 31,5 up to 200 WK up to 31,5 up to 400 WK UZZD valves for cartridge mounting 6 up to 32 up to 20 WK up to 32 up to 60 WK up to 32 up to 200 WK up to 32 up to 360 WK WZZC sandwich plate check valves for mounting between the subplate and directional control valves 6 up to 31,5 up to 60 WK up to 31,5 up to 120 WK

20 CHECK VALVES TYPE DESCRIPTION SIZE FLOW CATALOGUE CARD NUMBER Z2S double pilot operated (hydraulic lock) sandwich plate check valves for mounting between the subplate and directional control valves 6 up to 31,5 up to 50 WK up to 31,5 up to 80 WK up to 31,5 up to 200 WK PRODUCTION 22 up to 31,5 up to 300 WK up to 31,5 up to 50 WK s. 32 up to 31,5 up to 50 WK UZSB pilot operated valves for subplate mounting 10 up to 31,5 up to 60 WK up to 31,5 up to 200 WK up to 31,5 up to 360 WK UZSB32-NL pilot operated valves for subplate mounting, intended for application in low temperatures 32 up to 31,5 up to 360 WK UZSBR6 pilot operated double check valves 6 up to 31,5 up to 40 WK UZSBE6 pilot operated double check valves 6 up to 31,5 up to 40 WK UZZE6 3-way shut-off logic valves 6 up to 29 up to 40 WK UZSG16 pilot operated check valves 16 up to 31,5 up to 200 WK UZSG16 pilot operated double check valves 16 up to 31,5 up to 200 WK

21 FLOW CONTROL VALVES Flow control valves are designed to affect the speed of actuators by changing the cross-section of the fluid flow. The valves provide variable (stepless) speed control of the actuator. Flow control valves can be divided into: throttle valves at the same cross-section of flow, the fluid flow rate changes due to pressure difference at the throttle point flow control regulators regardless of the pressure difference at the inlet and outlet, at the same cross-section, fluid flow remains unchanged TYPE DESCRIPTION SIZE MG throttle valves for inch threaded connection 6, 8, 10, 15, 20, 25, 30 FLOW CATALOGUE CARD NUMBER up to 31,5 up to 400 WK PRODUCTION MK throttle/check valves for inch threaded connection 6, 8, 10, 15, 20, 25, 30 up to 31,5 up to 400 WK Z2FS double throttle/check sandwich valves for mounting between the subplate and directional control valves 6 up to 31,5 up to 60 WK up to 31,5 up to 120 WK up to 31,5 up to 200 WK up to 31,5 up to 300 WK UDRD6 flow control valves for subplate mounting 6 up to 31,5 up to 43 WK FRM flow control valves for subplate mounting 5 up to 21 up to 15 WK up to 31,5 up to 50 WK up to 31,5 up to 160 WK UZFC rectifier sandwich plates 5 up to 30 up to 15 WK up to 31,5 up to 43 WK up to 31,5 up to 50 WK up to 31,5 up to 160 WK UZFC-NL rectifier sandwich plates, intended for operation in low temperatures 6 up to 31,5 up to 43 WK up to 31,5 up to 50 WK up to 31,5 up to 160 WK VRFU throttle/check valves 6-15 up to 40 up to 80 WK VRFB throttle valves 6-15 up to 40 up to 80 WK UDDB10 throttle valves for subplate mounting 10 up to 21 up to 80 WK UDUE10 3-way flow controllers 10 up to 35 up to 50 WK

22 CARTRIDGE VALVES Cartridge valves are a great extension of our products line for sandwich mounting, they help to reduce the overall dimensions and weight of a hydraulic system. Full product range of the cartridge valves suits any hydraulic system with the flow rate up to 450 dm 3 /min, and working pressure up to 35 MPa. TYPE DESCRIPTION SIZE FLOW CATALOGUE CARD NUMBER 4 up to 31,5 up to 30 WK UZZD check valves 6 up to 31,5 up to 40 WK PRODUCTION 10 up to 31,5 up to 150 WK UDSD6 cartridge throttle/check valves 6 up to 31,5 up to 40 WK UZGD6 adjustable cartridge check valves 6 up to 31,5 up to 40 WK UZSD pilot operated check valves 6 up to 31,5 up to 40 WK up to 31,5 up to 100 WK UDZD6 throttle/check valves 6 up to 31,5 up to 40 WK up to 31,5 up to 40 WK UDDD throttle valves 10 s. 02 up to 31,5 up to 150 WK s. 12 up to 31,5 up to 100 WK UDUN6 3-way flow control valves 6 up to 31,5 up to 45 WK UDUD10 3-way flow control valves 10 up to 31,5 up to 90 WK UDRN6 flow control valves 6 up to 31,5 up to 30 WK up to 31,5 up to 12 WK URED 6 up to 31,5 up to 30 WK cartridge valves 2URED6 6 up to 31,5 up to 25 WK URED6 6 up to 31,5 up to 30 WK URED6-SO478 6 up to 31,5 up to 25 WK cartridge valves special version 2URED6-SO495 6 up to 31,5 up to 25 WK

23 CARTRIDGE VALVES TYPE DESCRIPTION SIZE FLOW CATALOGUE CARD NUMBER 6 up to 21 up to 40 WK URES solenoid cartridge valves 10 up to 21 up to 150 WK UREH6 cartridge directional control valves 6 up to 21 up to 20 WK PRODUCTION UZPD direct operated cartridge pressure relief valves 4 up to 31,5 up to 30 WK up to 31,5 up to 40 WK up to 31,5 up to 30 WK UZPS pilot operated cartridge pressure relief valves 6 up to 31,5 up to 60 WK up to 31,5 up to 120 WK up to 35 up to 400 WK UZPSX6 pilot operated cartridge pressure relief valves 6 up to 31,5 up to 60 WK UZKS25 pilot operated sequence cartridge valves 25 up to 35 up to 450 WK up to 31,5 up to 20 WK UZPHD counterbalance valves 10 up to 31,5 up to 120 WK up to 31,5 up to 50 WK UZCS pressure reducing/relief valves 10 up to 31,5 up to 120 WK UZRS6 pilot operated pressure reducing valves 6 up to 31,5 up to 50 WK URHD6 6 up to 31,5 up to 30 WK pressure sequence valves 3URHD6 6 up to 31,5 up to 30 WK UZMD6 constant pressure drop valves 6 up to 31,5 up to 80 WK UZOD unloading valves 6 up to 35 up to 60 WK up to 35 up to 120 WK FULL RANGE OF SUBPLATES FOR CARTRIDGE VALVES ON PAGE 26 21

24 PROPORTIONAL VALVES PRODUCTION Proportional valves are used to provide full control of the dynamics (speed, force) of a mechanical system. This task is performed by adjusting the solenoid force (and in the result, the oil flow or pressure) depending on the controlling current. TYPE DESCRIPTION SIZE USAB USEB USAEB proportional directional control valves for subplate mounting, with/without a position sensor, voltage DC, with electronic amplifier cards proportional directional control valves with integrated electronics FLOW CATALOGUE CARD NUMBER 6 up to 31,5 up to 32 WK up to 31,5 up to 64 WK up to 31,5 up to 32 WK up to 31,5 up to 64 WK up to 35 up to 40 WK up to 32 up to 90 WK USEEB proportional directional control valves with integrated electronics and spool position sensor 6 up to 35 up to 80 WK up to 32 up to 180 WK USAB6-NL proportional directional control valves for subplate mounting, with/without a position sensor, voltage DC, with electronic amplifier cards, for operation in low temperatures 6 up to 31,5 up to 32 WK USAB6-SO495 proportional valves special version 6 up to 31,5 up to 32 WK USAP pilot operated proportional directional control valves 10 up to 35 up to 80 WK up to 35 up to 150 WK up to 35 up to 300 WK USAEP pilot operated proportional directional control valves with integrated electronics 10 up to 35 up to 80 WK up to 35 up to 150 WK up to 35 up to 300 WK USEEP pilot operated proportional directional control valves with integrated electronics and spool position sensor 10 up to 35 up to 80 WK up to 35 up to 150 WK up to 35 up to 300 WK WZPPE6/ WZPRE6 proportional pressure relief 6 up to 35 up to 60 WK valves for subplate mounting WZPPE 10, 20, 30 up to 31,5 up to 600 WK WZRPE proportional pressure reducing valves for subplate mounting with electronic amplifier cards 10, 20 up to 31,5 up to 300 WK WZCPE10 proportional pressure reducing/ relief valves for subplate mounting with electronic amplifier cards 10 up to 31,5 up to 80 WK WZPSE6 proportional pressure relief valves 6 up to 35 up to 60 WK

25 PROPORTIONAL VALVES TYPE DESCRIPTION SIZE WZRS6 electrically controlled proportional pressure reducing valves FLOW CATALOGUE CARD NUMBER 6 s. 02 up to 5 up to 21 WK s. 52 up to 21 up to 30 WK WZCDE4 proportional, electrically controlled pressure reducing/ relief valves for cartridge mounting 4 up to 21 up to 6 WK WZCR6 proportional pressure reducing/ relief valves, sandwich type 6 up to 32 up to 50 WK PRODUCTION UDRDA6 electrically controlled, proportional flow controllers 6 up to 21 up to 22 WK UDRDE6 electrically operated proportional flow control valves 6 up to 21 up to 22 WK WDUB proportional flow controller 6 up to 25 up to 40 WK up to 25 up to 80 WK WDUD electrically controlled, proportional 3-way flow controllers 6 up to 25 up to 25 WK up to 21 up to 90 WK WDUC10 proportional 3-way flow controller, sandwich type 10 up to 25 up to 90 WK RE 10E WK RE 10ES WK RE 20D WK RE 10D WK RE 10D WK RE 21 controllable current WK RE 20 amplifiers cards WK RE 11 WK RE 10 WK RE 20 WK RE 21 WK RE 11 WK RC10E digital current controllers WK ECI9D-01 electronic control card for proportional electromagnet position sensor WK EURO-DIN stands WK MAP electric joystic for controlling two proportional electromagnets more information at: 23

26 MOBILE HYDRAULICS Our range of mobile hydraulic products (requiring high resistance to external factors, compact size and low weight) includes sectional directional control valves 6URRE6 for common applications, e.g. in agricultural, construction and mining industry machines. We also provide other elements for such applications. TYPE DESCRIPTION SIZE FLOW CATALOGUE CARD NUMBER 6URRE6 6-way sectional valves 6 up to 25 up to 80 WK PRODUCTION 3URRE13 directional valves 13 up to 15 up to 80 WK UZSZ8 unloading valves 8 up to 31,5 up to 60 WK THZ hydraulic dampers WK /2URER 3/2-way directional valves 6 up to 35 up to 50 WK up to 35 up to 100 WK /3UREM6 4/3-way sectional valves 6 up to 35/21 up to 50 WK /2UREM 6/2URMM stackable sectional 6-way valves 6 up to 35 up to 50 WK /2UREM 10 up to 35 up to 80 WK UZPHE6 counterbalance valves 6 up to 35 up to 60 WK UZPHE6 double counterbalance valves 6 up to 35 up to 60 WK UZSG12 pilot operated double check valves 12 up to 35 up to 60 WK URPEE6 electrically controlled valves 6 up to 30 up to 45 WK UREE electrically controlled valves electrically controlled valves with a cross-over valve 6 up to 35 up to 55 WK up to 35 up to 85 WK up to 35 up to 55 WK up to 35 up to 85 WK UREE10 electrically controlled valves with pressure-relief/check valves 10 up to 35 up to 85 WK

27 PUMPS PV type vane pumps are used to provide oil flow to hydraulic devices and systems. These are vane pumps of variable displacement and adjustable pressure. Advantages: easy start-up by automatic air bleeding low noise level hydrodynamically lubricated bearings to ensure long bearing life good sliding characteristics of control discs due to bronze coating and semi-fluid friction More vane, gear and piston pumps are available at the Distribution tab, on page 31. TYPE DESCRIPTION SIZE FLOW CATALOGUE CARD NUMBER PRODUCTION V3/12 variable displacement vane pumps 12 up to 10 up to 9 WK V3/25 variable displacement vane pumps 25 up to 10 up to 19 WK V3/40 variable displacement vane pumps 40 up to 10 up to 32 WK V3/63 variable displacement vane pumps 63 up to 10 up to 46 WK V3+V3 variable displacement vane pumps, pumps assemblies up to 10 WK SAFETY BLOCKS Safety and accumulator shut-off blocks are used for connecting a hydraulic accumulator to the hydraulic system with keeping safety requirements. Full range of accumulators can be found at the Distribution tab, on page 32. TYPE DESCRIPTION SIZE FLOW CATALOGUE CARD NUMBER UZAE WK hydraulic accumulator s safety B WK and shut-off blocks BS 25, WK

28 SUBPLATES AND MANIFOLDS This range of products provides opportunity to connect quickly and easily our valves to other elements of a hydraulic system. Our offer includes subplates of type G for directional control valves, of nominal sizes from 6 to 22, for pressure control valves of nominal sizes from 10 to 30; multi-station manifold blocks ULRA 6 and ULRA 10 for threaded mounting of elements with a plate connection; UL plates of nominal sizes from 3 to 10 for threaded connection of cartridge valves; and modular control plates MOD of nominal sizes 6 and 10, for stackable mounting. PRODUCTION TYPE DESCRIPTION SIZE G subplates for directional control valves CATALOGUE CARD NUMBER 6 up to 31,5 WK up to 31,5 WK up to 35 WK up to 35 WK G subplates for pressure-reducing valves 10 up to 35 WK up to 35 WK up to 35 WK G subplates for reducing valves 10 up to 31,5 WK up to 31,5 WK up to 31,5 WK ULRA multi-station manifold blocks 6 up to 31,5 WK up to 31,5 WK MOD modular control plates system 6 up to 30 WK up to 30 WK UL 03/3 3 up to 21 WK UL 03/4 3 up to 21 WK UL 04/1 4 up to 21 WK UL 06/1 6 up to 21 WK UL 06/2 6 up to 21 WK UL 06/3 6 up to 21 WK UL 06/4 6 up to 21 WK UL 06/5 6 up to 21 WK plates for cartridge valves 3UL 06/6 6 up to 21 WK UL 06/7 6 up to 21 WK UL 06/8 6 up to 21 WK UL 10/1 10 up to 21 WK UL 10/2 10 up to 21 WK UL 10/3 10 up to 21 WK UL 10/4 10 up to 21 WK UL 10/5 10 up to 21 WK

29 ACCESSORIES Our product range includes ball valves intended for opening and blocking fluid flow in the systems, pressure switches, hand (and foot) pumps, fluid level control and indication equipment, and other components. TYPE DESCRIPTION SIZE FLOW CATALOGUE CARD NUMBER HED 2 pressure switches for threaded up to 20 WK connection HED 3 up to 40 WK USPH 1 pressure switches for threaded up to 35 WK connection or for subplate USPH 4 mounting up to 35 WK S4250 pressure switches with adjustable histeresis WK PRODUCTION UOPF 1 up to 32 WK UOPF 4 single, 4-, or 6-point pressure gauge isolator valve up to 32 WK UOPF 6 up to 32 WK A-BK 4-40 up to 50 WK BK ball valves for fuels and gas, 4-40 up to 65 WK A-3BK two- or multi-way, manually or 4-25 up to 50 WK BK mechanically operated 4-40 up to 60 WK BK 4-40 up to 60 WK UOFP oil filler/air breather 32, 50 10, 15 WK UPTR 12/1,6 2-stage, hand operated hydraulic pumps p 1 = max. 4 p 2 = max. 70 V 1 = 12 cm 3 /stroke V 2 = 1,6 cm 3 /stroke WK UOSP oil level indicators for monitoring oil level in hydraulic systems tanks WK UYFA 15 oil pumping and filtering units up to 0,4 up to 15 WK UPTN5-02. SO454 foot pumps up to 12 max. 5 cm 3 /stroke WK VUBA automatic hose-burst safety check valves up to 35 up to 210 more information at: UNB6 electromagnet setting 6 WK UNE6 electromagnet setting 6 WK Plug-in connectors plug-in connectors used in PONAR Wadowice S.A. products WK

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31 DISTRIBUTION DISTRIBUTION 29

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33 PUMPS Our offer includes all types of hydraulic pumps: gear pumps, vane pumps and piston pumps for stationary and mobile machines. The pumps are designed as one- or multi-section pumps for closed and open circuits, with a full range of bell-housing and couplings available. To complete our offer, we also provide repairs and maintenance of the manufactured pumps. Full range of vane pumps manufactured by our company can be found at the Production tab, on page 25. VANE PUMPS NAME DISPLACEMENT (cm 3 /rev.) pumps with mechanical pressure adjustment up to 15 up to 105,5 pumps with hydraulic pressure adjustment (PSP) up to 16 up to 105,5 pumps with hydraulic pressure adjustment (PHV) up to 25 up to 34,5 NAME PISTON PUMPS DISPLACEMENT (cm 3 /rev.) DISTRIBUTION axial piston pumps of variable displacement with mechanical adjustment of pressure, displacement and power (DR, DFR/DFR1, DRG, DFLR) up to 28 from 18 to 140 axial pumps of constant displacement up to 35 from 35 to 46 axial pumps of variable displacement for open circuit with electro-proportional LS controller and constant power controller (LP, TL2, LEP, ETP, AØ, GM, HM, PM, LN, VK) up to 42 up to 280 axial pumps of variable displacement for closed circuit with proportional mechanical, hydraulic and electrical controller (M1R, H1, H1P, CA, E1, E1P, E2, E5) up to 42 up to 280 GEAR PUMPS NAME DISPLACEMENT (cm 3 /rev.) gear pumps group 0 up to 20 0,25-2 gear pumps group 1 up to ,8 gear pumps group 2 up to 25 4,5-36 gear pumps group 3 up to tandem gear pumps up to 25 31

34 HYDRAULIC MOTORS Hydraulic motors are used to transform the fluid pressure energy into mechanical energy of rotation. The products are available with many different flanges and shafts. The motors can be powered with oil under the pressure reaching 35 MPa. They are used in vehicles for special applications, agricultural machines and mining equipment. HYDRAULIC MOTORS NAME TORQUE (knm) DISPLACEMENT (cm 3 /rev.) gerotor motors up to ,2-801,8 axial piston motors up to radial piston motors up to DISTRIBUTION orbitrols up to ,6-990 ACCUMULATORS Hydraulic accumulators are used in hydraulic systems as an additional power source, an element compensating pressure or as a hydraulic fluid storage tank terminating the hydrostatic process in case of a pump failure. We offer bladder, diaphragm and piston accumulators for many different hydraulic systems. The products are available in a wide range of pressures and capacities. Our offer includes also safety and shut-off blocks (more information on page 25), mounting elements, spare parts and equipment for testing and nitrogen filling. BLADDER ACCUMULATORS NAME SIZE (dm 3 ) MAX. high pressure accumulators type AS, ASP 0, (carbon steel) 36 (stainless steel) low pressure accumulators type ASB 0, (carbon steel) 40 (stainless steel) additional bottles type ASS and B (carbon steel) NAME MEMBRANE ACCUMULATORS SIZE (dm 3 ) MAX. membrane accumulators 0,5-0,75-1,0-1,4-2,0-2,

35 FILTERS We offer a wide range of hydraulic filters. Apart from the popular suction filters, pressure filters and return line filters, our offer includes mobile and stationary filtration units, equipment for cleaning lubrication oils and/or cooling fluids, equipment for monitoring the clarity of oil in a working hydraulic system (including water content) and for determining oil cleanliness. We also provide high-quality filter elements. FILTERS NAME MAX. FLOW high pressure filters 42 up to 750 low pressure filters 16 up to 2600 RETURN FILTERS NAME MAX. FLOW return filters up to 3 bar 0,3 up to 500 return filters up to 10 bar 0,3 up to 3000 DISTRIBUTION OTHER TYPES OF FILTERS NAME MAX. FLOW suction filters up to 900 filling filters breather filters spin-on filters 3,5 up to 300 MONITORING OF OIL CLEANLINESS AND FILTRATION STATIONS NAME MAX. FLOW inline contamination monitors laser particle analyser stationary and mobile filtration stations 33

36 HEAT EXCHANGERS (COOLERS) We offer oil-water and oil-air coolers in a variety of sizes and capacities. Our product range includes autonomous cooling systems, with a pump, and also thermostats, temperature controls and thermostatic valves. Oil-air coolers are available for different power sources: DC (12 V and 24 V), AC (230 V, 400 V), and also powered by a hydraulic motor. On Customer s request, we also provide customized products, based on the Customer s technical drawing. AIR-OIL HEAT EXCHANGERS MG-AIR, HPA NAME CAPACITY (kw/ C) MAX. FLOW air-oil cooler type MG-AIR up to 1 2 2,5-180 air-oil cooler type HPA up to 2, DISTRIBUTION NAME WATER-OIL HEAT EXCHANGERS MG, MGB CAPACITY (kw/ C) MAX. FLOW water-oil cooler type MG 265 1, water-oil cooler type MGB 310 1, COOLING SYSTEM NAME CAPACITY (kw/ C) MAX. FLOW silent evo ,

37 DIRECTIONAL CONTROL VALVES Directional control valves are used to control oil flow in hydraulic systems. Thanks to wide range of available spools and possible ways of control, the valves are used in stationary and mobile applications. MONOBLOCK VALVES NAME NOMINAL FLOW MAX. MAX. NUMBER OF SECTIONS directional control valves 45 L GM directional control valves 90 L GM directional control valves 120 L GT directional control valves 160 L GM NAME SECTIONAL VALVES NOMINAL FLOW MAX. MAX. NUMBER OF SECTIONS DISTRIBUTION directional control valves 50 L GS directional control valves 80 L GS directional control valves 100 L GS directional control valves 150 L GS directional control valves 250 L GS PLANETARY GEARS Planetary gears in mobile versions are the solutions that are used in broad range of application, including mining, construction machinery, marine and offshore industry. Thanks to compact design, high resustance to mechanical overloads and due to broad range of shifts, they are used even in the most difficult and demanding applications. Our offer include gears with integrated brake and a hydraulic motor. NAME DESCRIPTION TYPE TORQUE (knm) drive gear drives of caterpillar machines, manufactured with an option with integrated parking brake and with an option of being used as a wheel hub F5, F10A, F13A, FD20, F30, F30K, F40, F40A, F55, F55A, F55B, F80, F80A, F80B, F100, F100B, F130, F180, F220, F260, F360, F440, F560, F620, F700, F700A, F800, F1100, F1300, F1800, F2200, F3000 from 5 to 2916 drive gear with a hub system FR20, FR40, FR60 from 20 to 60 35

38 PLANETARY GEARS NAME DESCRIPTION TYPE TORQUE (knm) rotation gear rotators drives used for engagement directly with the rim, used also as drives of winches S5, S7, S10, S13, S17, S30, S34, S35, S54, S90, S130 from 5,5 to 130 cutting element gear cutting elements gears, very durable, they perform the role of a drive and bearing of cutting element FA30, FA40, FA55, FA80, FA100, FA130, FA200, FA360, FA800, FA130-2S, FA200-2S from 8,5 to 47 DISTRIBUTION winches winches drives for installing inside the drum and already integrated with it FW10, FW13, FW30, FW30K, FW40, FW40A, FW55A, FW55B, FW80, FW80A, FW80B, FW100, FW100B, FW130, FW180, FW220, FW260, FW360 from 5,4 to 210 ACCESSORIES Oil hydraulic accessories, including: couplings hydraulic hoses couplings and hoses for taking measurements test-boxes connectors clutches manometers are also available in our offer. These are the elements necessary in assembly, upgrade works and regeneration of hydraulic power systems. They are used in many different industry, starting from oil hydraulics, through mobile hydraulics and also agricultural, construction machines, etc. 36

39 HYDRAULIC CYLINDERS HYDRAULIC CYLINDERS

40 HYDRAULIC CYLINDERS Hydraulic cylinders convert the energy of pressure accumulated in the hydraulic fluid supplied to the cylinder by putting the piston into reciprocating motion. Hydraulic cylinders manufactured by PONAR Wadowice S.A. can be divided into two major groups: standard cylinders manufactured in accordance with catalogue cards special versions a modification of standard cylinders, or any other versions made upon specific Customer s requirements or provided documentation. Overal and connection dimensions for standard cylinders are specified in catalogue cards, for special versions, determined in technical arrangements made with the Customer. Nominal pressure standard cylinders are designed for nominal pressure of 20 MPa. If requested, it is possible to manufacture cylinders for nominal pressure of 25 MPa. Operating medium hydraulic oils are the basic operating media. On Customer s request we can provide cylinders adjusted to work with other media, e.g. HFA, HFB, HFC liquids. Ambient temperature standard cylinders are designed to work at the temperature from -25 C to +80 C. For special versions this temperature range can be increased. Sealing we use seals of well-known and reliable companies, such as: Guarnitec, Kastas, Busak+Shamban. On Customer s request we can use different types of sealing, e.g. Merkel Hallite, etc. Piston rods the rods of standard cylinders are made of structural steel covered with a layer of technical chrome. On Customer s request, we can provide rods covered with nickel and technical chrome layer. It is possible to make rods of stainless steel, covered with technical chrome. PONAR Wadowice S.A. provides cylinder rods up to 370 mm diameter, and on special request, up to 500 mm. Bearings depending on design, the cylinders can be equipped with swivel or spherical bearing (see catalogue cards). Special versions of cylinders can be equipped with different types of swivel bearings, on Customer s request. Connection ports standard cylinders are made with metric or inch connections. Special versions can have other outlets, if requested. HYDRAULIC CYLINDERS End position cushioning of the piston Special versions of cylinders can be made with: non-adjustable end position cushioning of the piston, performed by a suitably shaped trunnion adjustable end position cushioning of the piston, performed by means of a throttle valve Supporting the movement of the piston from final position is provided by a check valve. End position cushioning of the piston can be performed: from the bottom side of the cylinder from the side of the cylinder head from both sides of the cylinder Additionally, the cylinders can be equipped with valves bleeding the air behind the piston. Piston position sensors The cylinders can be equipped with: sensors signalizing electrically final position of the piston linear sensor of piston position: the transducer provides an electrical signal containing information about the piston position Coating epoxide primer, colours: RAL 7001, layer thickness of 0,05 mm. On Customer s request it is possible to use multi-layered paining sets, including coating for marine or tropical applications. Quality control each of the manufactured cylinders undergoes acceptance tests at the dedicated testing stations: pressure test, at the pressure of 1,5 Pnom operating tests The acceptance process is performed by the Quality Control Department in accordance with ISO procedures. PONAR Wadowice S.A. provides warranty, post-warranty services and spare parts delivery. 38

41 TECHNICAL CAPABILITIES OF HYDRAULIC CYLINDERS PRODUCTION NEW PRODUCTS HYDRAULIC CYLINDERS RANGE Piston diameter (mm) Piston rod diameter (mm) Max. stroke (mm) Cylinders UCJ1, 2 and 6 can be made with piston diameters of 280 and 300 mm, but the diameter of the piston rod should not exceed 130 mm and adeqately limited stroke (because of a possibility of buckling). In specific circumstances, upon agreement, PONAR Wadowice S.A. is able to provide cylinders or their elements of sizes exceeding the above parameters. HONED CYLINDER TUBE PROCESSING (including offered honed tubes) Diameter (mm) Possible forming length (mm) Possible forming length (mm) up to H H H H H H H H H8 343 HYDRAULIC CYLINDERS 300H

42 PROCESSING RODS FOR PISTON RODS Diameter (mm) Possible length of forming (mm) up to from 130 to HYDRAULIC CYLINDERS STANDARD VERSIONS PRODUCT MOUNTING CATALOGUE CARD NUMBER Piston hydraulic cylinder type UCJ1, 2 swivel bearing, spherical bearing 20 WK Piston hydraulic cylinder type UCJ3 flange at cylinder head 20 WK Piston hydraulic cylinder type UCJ4 flange at cylinder head 20 WK Piston hydraulic cylinder type UCJ5 trunnion at cylinder tube 20 WK HYDRAULIC CYLINDERS Piston hydraulic cylinder type UCJ6 Piston hydraulic cylinder type UCD6 foot-mounted 20 WK foot-mounted with a double rod 20 WK Plunger hydraulic cylinder type UCN1, 2 swivel bearing, spherical bearing 20 WK Piston hydraulic cylinder type UCJ1...PK/UCJ2...PK swivel bearing, spherical bearing with a limit switch 20 WK Piston hydraulic cylinder type UCJ3...L flange at cylinder head with constant travel control 20 WK Piston hydraulic cylinder type UCJ6...L foot-mounted with constant travel control 20 WK Cylinder eyes type UU1,2 swivel bearing, spherical bearing 20 WK

43 HYDRAULIC SYSTEMS HYDRAULIC SYSTEMS 41

44 HYDRAULIC SYSTEMS High quality and reliability of operation are the main features of the hydraulic systems manufactured by PONAR Silesia S.A. Our company supplies standardised products, as listed in the catalogue and customized systems, made to a specific order, in compliance with the working conditions and parameters requested by the Customer. Hydraulic power units are designed for application in open or closed circuits. Depending on operational requirements, they can be manufactured with a standard or non-standard equipment to meet the Customer s requirements. For severe operating conditions, the power units can be equipped with hydraulic fluid coolers or heaters, while the power unit s pump, depending on the type of order, can be installed inside the tank, under the tank or at the side of the tank. Hydraulic systems manufactured by our company find a variety of applications in machine tools, presses, machines used in metallurgy, mining, woodworking, papermill, building materials industry, agriculture, craft, etc. We also provide a full range of services from simple control cabinets of power unit drives, to complete control cabinets with PLC controllers, visualization and archiving of the processed data. On Customer s request, the control and measuring equipment can be adjusted to suit the specific design. We also provide upgrades of outdated control systems and integrate them with master control. STANDARD HYDRAULIC SYSTEMS TYPE DESCRIPTION SIZE HYDRAULIC SYSTEMS WITH A GEAR PUMP AND ALUMINIUM TANK FLOW CATALOGUE CARD NUMBER UHMZ 6 hydraulic power pack 6 up to 25 up to 2,1 WK UHMZ 10 hydraulic power pack 10 up to 25 up to 2,7 WK UHMZ 16 hydraulic power pack 16 up to 25 up to 3,5 WK UHMZ 25M hydraulic power pack 25 up to 25 up to 14 WK UHMZ 55 hydraulic power pack 55 up to 25 up to 16,5 WK HYDRAULIC SYSTEMS UHMZ 75 hydraulic power pack 75 up to 25 up to 16,5 WK HYDRAULIC SYSTEMS WITH A GEAR PUMP UHMZ 12 hydraulic power pack 12 up to 20 up to 3,5 WK UHMZ 25 hydraulic power pack 25 up to 20 up to 14 WK UHMZ 40 hydraulic power pack 40 up to 20 up to 14 WK UHMZ 63 hydraulic power pack 63 up to 20 up to 14 WK UHMZ 100 hydraulic power pack 100 up to 20 up to 26 WK

45 HYDRAULIC SYSTEMS TYPE DESCRIPTION SIZE FLOW CATALOGUE CARD NUMBER UHMZ 160 hydraulic power pack 160 up to 20 up to 35 WK UHMZ 250 hydraulic power pack 250 up to 20 up to 45 WK HYDRAULIC SYSTEMS WITH A VANE PUMP UHJV 63 hydraulic power pack 63 up to 10 up to 13 WK UHJV 100 hydraulic power pack 100 up to 16 up to 27,5 WK UHJV 160 hydraulic power pack 160 up to 16 up to 47 WK UHJV 250 hydraulic power pack 250 up to 16 up to 67 WK HYDRAULIC SYSTEMS WITH A PISTON PUMP UHPT hydraulic power pack up to 28 up to 140 WK COMPACT HYDRAULIC SYSTEMS UHKG hydraulic power pack 12 up to 20 up to 11 WK UHKZ hydraulic power pack 12 up to 20 up to 14 WK UHWZ hydraulic power pack 8-30 up to 20 up to 14 WK UHBZ hydraulic power pack with an engine immersed in oil up to 25 up to 4,8 WK PUMPS ASSEMBLIES UHCH cooling-filtration unit up to 140 WK HYDRAULIC SYSTEMS ZPPT pumps assemblies with piston pumps up to 28 up to 200 WK ZPPZ pumps assemblies with gear pumps up to 25 up to 84 WK ZPPŁ pumps assemblies with vane pumps up to 16 up to 147 WK OIL TANKS UB oil tank WK

46 HYDRAULIC SYSTEMS NON-STANDARD HYDRAULIC SYSTEMS TYPE DESCRIPTION SIZE FLOW CATALOGUE CARD NUMBER UHWP 630 lubrication system 630 up to 1 up to 30 WK UHWP 200 lubrication system 200 up to 0,8 up to 20 WK High quality, short delivery times, products tailor-made to individual requirements of the Customer and low price are the major advantages of our hydraulic systems. Please find below a list of basic technical details of our standard hydraulic power packs, and the systems designed to the Customer s specific requirements. BASIC PARAMETERS OF HYDRAULIC SYSTEMS GENERAL SPECIFICATION OF STANDARD HYDRAULIC SYSTEMS WITH A VANE PUMP WITH A GEAR PUMP OTHER HYDRAULIC SYSTEMS (MAX. PARAMETERS, AS SPECIFIED) Operating pressure up to 16 MPa up to 25 MPa up to 63 MPa Total pump flow rate up to 60 dm 3 /min up to 100 dm 3 /min up to 1500 dm 3 /min Oil viscosity mm²/s mm²/s up to 1000 mm²/s Motor rotation speed 1500 rev./min 1500 rev./min up to 3000 rev./min Electric motor power up to 22 kw up to 55 kw up to 132 kw Filtration accuracy 16 µm 16 µm as specified HYDRAULIC SYSTEMS Tank capacity dm dm 3 up to 8000 dm 3 Optimal oil temperature range 40ºC 55ºC 40ºC 55ºC 40ºC 55ºC Allowed oil temperature range 20ºC 70ºC 20ºC 70ºC 20ºC 70ºC Ambient temperature range -15ºC 35ºC/50ºC * -15ºC 35ºC/50ºC * -15ºC 35ºC/50ºC * Colour RAL 5010 RAL 5010 as specified Motor power supply voltage 230/400 V 50 Hz 230/400 V 50 Hz 230/400 V 50 Hz, 230/400/500 V 50 Hz, 12/24/48 V DC or as specified Power supply voltage of the control elements 24 V DC, 230 AC 24 V DC, 230 AC as specified *50ºC for power packs with a water-oil heat exchanger 44

47 SERVICE SERVICE

48 PONAR SILESIA GROUP TECHNICAL SERVICE AND SUPPORT PONAR Silesia Group provides a comprehensive technical service and support in the following areas: hydraulic systems repairs and maintenance These are the primary activities of our service unit, provided for our own and third-party products. Only the parts and components of approved quality standards for mass-produced items are used in repairs and maintenance. When the task is completed, all the equipment is carefully inspected for compliance with the requirements for new products and is given a six months warranty. diagnostics and upgrades We offer our knowledge and experience in the following areas: technical operation and maintenance of hydraulic systems to ensure their long and reliable service modernization and upgrades of old hydraulic systems This knowledge is supported with a high-quality equipment for taking dynamic measurements of pressure, flow and oil cleanliness. assembly and putting the systems into service The Company provides a professional installation and assembly of the elements and complete hydraulic systems. Special attention is paid to maintaining cleanliness during the entire work. For performing diagnostics and assisting during the assembly and installation, dedicated service vehicles with proper equipment are used. After finishing the installation and putting the equipment into service, the Company ensures that a professional technical operation training is given to the users. technical advice The Company provides technical advice in the following areas: replacing of other manufacturers equipment with the products of PONAR Wadowice S.A. design, operation and application of hydraulic elements manufactured by PONAR Wadowice S.A. trainings on technical operation and real-life maintenance of hydraulic components and systems diagnostics and testing of hydraulic equipment The Company provides diagnostics and technical inspections for wear and suitability for further operation, in compliance with the requirements set for new products. SERVICE 46

49 PONAR SILESIA GROUP TECHNICAL SERVICE AND SUPPORT assembly and inspections of hydraulic and lubrication pipelines made of carbon or stainless steel Installations are carried out in accordance with Customer s design or based on the documentation developed by our Design&Engineering Office. We use the components received from the Customer or delivered by PONAR Silesia S.A. The Company employs qualified personnel certified to carry out the following types of welding: UDT, TÜV, ASME. While providing the piping for oil or lubrication hydraulics, our service unit uses dedicated service vehicles equipped with: equipment for different forming of pipe ends (welding, tube forming, flaring tube 37 and cutting ring) equipment for hydraulic hoses clamping, along with a wide selection of hoses equipment for proper pipe bending oil filtration equipment units for flushing pipelines and conducting pressure tests equipment for measuring hydraulic oil cleanliness class in compliance with the NAS, ISO, SAE standards equipment for measuring the pressure, flow, temperature, with an on-line display and PC recording On finishing the assembly, the system is flushed and pressure tests are conducted. The Customer is given a complete report on the carried out works, confirmed by the records from the electronic equipment monitoring the cleanliness of oil, in compliance with the NAS, ISO, SAE standards, and measuring P, Q, T with certificates of calibration. The Company provides also a professional technical operation and maintenance training. hydraulic accumulators inspection and diagnostics The Company provides inspection and diagnostics of hydraulic accumulators regarding the wear, suitability for further operation, and UDT (Technical Inspection Office) acceptance. Our service unit carries out internal and external examination of pressure tanks, supported by magnafluxing, pressure tests and measuring the wall thickness, supervised by the UDT, TÜV, GL, ABS employees or other associations or organizations. We also perform inspections of safety valves produced by our company or other manufacturers. The Customer is given full documentation necessary for UDT submission. SERVICE 47