SPECIAL CONSTRUCTION MACHINERY

Transcription

1 SPECIAL CONSTRUCTION MACHINERY

2 SPECIAL CONSTRUCTION AND MINING MACHINERY AND CUSTOM-DESIGNED IMPLEMENTS THE NEW DAVON BRAND

3 MINING AND CONSTRUCTION TECHNOLOGY ABOUT THE COMPANY Since its foundation in 1994 DAVON s.r.o. has always been a privately owned Czech company that focuses on the development of its own specialised products for the building and mining industries. First a comprehensive range of hydraulic grabs was developed, followed by a wide range of stationary rockbreaker boom systems, which have gone on to constitute the company s main export today. A comprehensive line of buckets for excavators and loaders was created later. Several single-purpose construction machines were also built according to particular customer requirements. State-of-the-art hardware and software is used for the development of our products. A standardised information system is used for the management of the whole company, from pre-production to dispatch and subsequent warranty and post-warranty servicing. CERTIFIED PRODUCTION The company deployed a comprehensive quality management system per the ČSN EN ISO 9001 standard in 2003, gaining certification the following year. The company gained ČSN EN ISO welding certification in DAVON also implements management systems compliant with the ČSN EN ISO environmental management, ČSN OHSAS occupational health and safety management and ČSN ISO energy management standards. All with the objective of meeting the ever-growing demands of our customers and to supply quality, reliable and safe products characterised by a combination of excellent performance and ease of operation. COMPANY BRANDS RK ROCKBREAKER BOOM SYSTEM For crushing lines in quarries. GRABS Grabs in a broad variety of types, variants and sizes. BUCKETS Production and sales of all types of buckets for nearly all types of construction machinery. SPECIAL CONSTRUCTION MACHINERY One-off and custom special construction and mining machinery. COOPERATION Custom-designed machinery produced to meet specific customer needs. DAVON s.r.o. I Šumperská 1353 I Uničov I Czech Republic Phone: I Fax: I Mobile: I prodej@davon.cz GPS: N, E I DAVON s.r.o. I Šumperská Uničov I Czech Republic DAVON S MACHINERY AROUND THE WORLD

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5 SPECIAL CONSTRUCTION MACHINERY A PERSONALISED APPROACH AND ORIGINAL TECHNICAL SOLUTIONS MEETING YOUR EXACT NEEDS FOR FUNCTIONALITY, RELIABILITY AND QUALITY IN SPECIAL MACHINERY AND IMPLEMENTS. PERSONALISED DEVELOPMENT AND PRODUCTION OF SPECIAL CONSTRUCTION AND MINING MACHINERY SOLUTIONS CUSTOMISED TO THE CUSTOMER S SPECIFIC NEEDS INDIVIDUAL PRODUCTION BATCHES

6 URZ 7000 UNIVERSAL DEMOLITION MACHINE Perkins diesel engine 1100 Series type 1204F-E44TA INDUSTRIAL ENGINE Maximum output kw at RPM Minimum output 70.0 kw Maximum torque Nm at 1400 RPM Emissions EU Stage IV/U.S. EPA Tier 4 Final Displacement 4.4 litres Aspiration Turbocharged with intercooler DESCRIPTION This special machine is composed of a frame, a drive mechanism, running gear and work gear. A Perkins industrial diesel engine is mounted to the frame and powers a hydraulic system used to drive the running gear and the work gear. The running gear includes the front hydraulically driven and braked axle and a rear hydraulically steered axle. The working tool is a heavy steel plate with a wear-resistant HARDOX 450 replaceable lower blade. The steel plate is repeatedly positioned at a pre-defined height and is then dropped onto the paved surface. The tool moves through vertical guides in the tower and is raised and released by a hydraulically-driven winch. HYDRAULIC WINCH The winch raises and releases the demolition tool. The working cycling begins by raising the tool to a pre-defined height, followed by the drive disengaging and releasing the brake, which allows the tool to fall. Once it falls on the demolished surface, the tool is raised and the entire cycle repeats. HYDRAULIC DRIVES The Perkins motor drives two main high-pressure piston control pumps via a flexible adapter to move the drive gear and the winch, as well as a gear pump for auxiliary and operating functions. The piston pump can be set on the switchboard to drive the winch or to move the machinery. The toothed pump is used to drive the wheels on the rear axle, flush the winch, control the main switchboard, travel speed and braking and the winch brake. RADIO CONTROL TECHNICAL PARAMETERS The controls are located in the driver s cab. These are controllers and control instruments. A remote control for the machine and cab air-conditioning are available for an additional charge. ELECTRICAL SYSTEM TRAVEL SPEED 1st gear 2nd gear WORKING SPEED 1st gear 2nd gear Aspiration km/h 0 15 km/h 0 12 m/min 0 6 m/min Turbocharged with intercooler PERMITTED TILT Diagonal 5 LONGITUDINAL TILT During work 5 During travel 15 MACHINE PARAMETERS Productivity Demolished thickness of concrete surfaces Weight of hammer working tool (panel) Working tool width (panels) max m2/h max. 250 mm 7 tonnes, HARDOX 450 blades 1,700 mm Working tool (panel) drive gear ZOLLERN ZHP 6.24 free fall winch Max. working tool (panel) stroke m Stroke cycle max. 25 per minute (full stroke) Machine height in working position 4300 mm Machine height in transport 3200 mm position Machine width 2558 mm Machine length 5370 mm Machine weight 22 t Cab Air-conditioning for an additional charge The electrical circuits on the machine operate using a 12V DC system. An alternator on the diesel engine and two 12 V/180 Ah batteries power the system. CONTROLS standard controls from the cab remote control for an additional charge The manufacturer reserves the right to make changes.

7 URZ 7000 UNIVERSAL DEMOLITION MACHINE UNIVERSAL MOBILE MACHINE FOR DEMOLISHING CONCRETE SURFACES The manufacturer reserves the right to make changes.

8 322B PRO CAT LOADING IMPLEMENTS DESCRIPTION The implement assembly is mechanically connected to the boom and thereby to the base model excavator and by attaching the pair of hydraulic boom cylinders to the lugs on the front of the machinery s frame. Hydraulic hoses from the excavator are connected to the boom cylinders, the cylinder on the adapter and the cylinder on the bucket. The manufacturer reserves the right to make changes.

9 SN 28 STATIONARY SCRAP LOADER DESCRIPTION The SN 28 column-mounted loader is equipped with a grab (an excavator grab with a hinged mount) used to move scrap within its range of motion. The excavator is equipped with a HPD polyp grab for this purpose. The manufacturer reserves the right to make changes.

10 LOG FORKS DESCRIPTION Log forks are specifically designed for moving logs in storage areas and sawmills. These are an implement for loaders. TECHNICAL PARAMETERS Load capacity 5,000 kg Minimum log diameter 30 cm Maximum log diameter 75 cm Total width max 1,537 mm Weight 1,000 kg Hydraulic cylinder working pressure max. 350 bar Reinforcements Hardox The manufacturer reserves the right to make changes.

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12 DAVON s.r.o. Šumperská Uničov Czech Republic