Hedge & Grass Cutters The art of landscape maintenance!
Hedge & Grass Cutters The confirmed professional is totally dedicated to all landscape professionals: agricultural contractors, local authorities... Through the quality of its build and its high-performance components, it guarantees top quality work at an annual rate which can exceed 1 500 hours! 6 reasons to choose a : 1 Easy-to-operate machine with its "parallelogram" operation 2 An arm adapted to your needs 3 Precision movement with its 4 proportional electric controls 4 Maximum output cutting tool 5 A design incorporating the parameters required for professional use 6 Personnel and service covering more than 60 000 machines manufactured annually in KUHN group production sites For landscape maintenance, KUHN provides solutions to meet your requirements in: COST REDUCTION AGRONOMY - ZOOTECHNICS
www.kuhn.com COMFORT - QUALITY OF LIFE PROXIMITY - ADVICE SERENITY - SERVICES
Hedge & Grass Cutters An arm designed for your needs With horizontal reach of 5.70 m to 6.10 m for the right-hand arm and 5.20 m to 5.70 m for the left-hand arm and a rotor-circuit power of 53 to 80 hp, the is designed to meet the needs of most professionals. Its semi-leading arm design (with 700 mm offset) will be appreciated by all drivers: visibility and safety are ensured! 4 EP 5253 PAL EP 5762 PAL EP 5762 SPAL EP 5762 SPA EP 5782 SPA EP 6182 SPA Patented by KUHN, STABI- LINK is a fast-mounted chassis which provides excellent stability for the tractor/machine unit, while leaving the tractor rapidly available for other jobs. STABI-LINK a stable machine with a tractor always available! EXCLUSIVITY The specificity of STABI- LINK lies in its simplicity: with its direct pick-up on the tractor's original hitch, it can be hitched and released in 5 minutes. STABI-LINK hitch on the tractor arm Attaching chains to the swivel function By tilting the STABI-LINK, it is secured automatically on the tractor hitch supports
www.kuhn.com VERSATILITY Maximum clearance High arm articulation point and total absence of cylinder under the boom and swinging arm. Work in narrow lanes The tipper lets you reverse the whole arm. Optimal visibility The 700 mm semi-leading arm: means more visibility and greater safety. 5 120 sweep Wide slew angle with shock-absorber at the end of travel in front of and behind the swivel cylinder. LINK-FLOAT eliminating pitching transport Transport position The machine stays within the tractor outline. Transport position is safeguarded by automatic hydraulic locks on all the cylinders. LINK-FLOAT is a hydraulic shock-absorber mounted in place of the top link. During movement, it dissipates jerking which generates driver discomfort and the "nodding" effect on the arm. Pitching is therefore eliminated and cruising speed can happily be maintained on the road.
Hedge & Grass Cutters You ll judge your day s work on the number of miles covered... The combination of "parallelogram" design and the new EP " electric proportional" control ensures comfort and efficiency on every type of job. EP electric proportional controls + Parallelogram design = PRODUCTIVITY GAIN EXCLUSIVE! 6 EP CONTROL Take hold of the joystick The joystick houses 4 basic electric proportional functions (pivot, mainboom, outer boom and flail head). For safety reasons, proportionality works in both directions: uphill and downhill. As for speed of operation, the 4 functions can be activated simultaneously thanks to the ergonomic grip. The swivel, arm and head obey both fingers and eyes: so work is accurate. They do not move if they are not guided. To ensure operational comfort, the has a system which slows movement at the end of arm and swivel travel: jerky movements which generate operator discomfort and affect the machine's structural sensitivity are reduced. The control panel: intelligent functionality The control panel can be dissociated from the joystick enabling you to customise your cab with a control panel where it suits you best. The basic functions incorporated in this unit: Master switch Electrically controlled, two-directional rotation with anti-reverse safety device Hydropneumatic lift float Emergency stop Oil temperatur alert indicator Fan operation indicator Hour counter Electrical programming of movement speeds Optional: automatic arm break-back and electronic lift float.
www.kuhn.com Not on your backache! parallelogram Parallelogram: rediscover performance The main boom and outer boom are connected by a mechanical link. With a single control, the operator can drive the entire arm. When driving the machine, this so-called compass function has several advantages: Greater flexibility in movement Faster elimination of obstacles and positioning the head for work Less driver fatigue for better quality work From an economic aspect, the parallelogram kinematics is undoubtably the most cost-effective system: Reduced maintenance costs due to less friction (less ground pressure) Time savings for higher profitability 7 Mickaël PETERSCHMITT Design Office Project Leader «In the development of specifications for the range, it seemed essential to provide real added value for the machine's user. The parallelogram kinematic system has proved to be a definite "product advantage". During prototype tests with professional operators, the level of satisfaction with driving comfort was unanimous.»
Hedge & Grass Cutters To tackle all types of job To cope with different types of scrub clearing jobs, the can be equipped with assorted cutting tools: > A 1.20 m mowing and scrub clearing unit: universal, mixed or wood rotor > Extra-wide cutting head (1.60 m) optional (only on models EP 5782 SPA and EP 6182 SPA) > Tree pruning saw head > Cutterbar 8 Scrub cutting rotor: efficiency first and foremost! To reduce the down time spent changing the head, the is equipped with a semi-automatic tool changing system 1. The head geometry has been designed to eliminate bottlenecks: work output is optimal. For better rolling, the sensor roller is equipped with removable end-pieces and has a large diameter tube (140 mm). Access and working in narrow ditches is possible because the height of the transmission casing is the same as that of the body. The head of models EP 5782 SPA and EP 6182 SPA consists of a mechanical piniondriven transmission. This patented drive system 2 gives the mowing unit the best working width to overall width ratio on the market. The hardened steel friction shoes are longer lasting. The rotor half-bearing is built into the body for total protection 3. Wire baffles protect the rotor bearings. Maintenance is made easier by using a removable wear plate. To optimise wear of blades and eye-mountings, the rotor is fully reversible. A choice of 3 rotors: > Universal rotor with 60 Y-shaped flails 4 for grass, scrub and wood up to 3 cm in diameter > Mixed rotor with 20 hammers 5 for grass, scrub and wood up to 6 cm in diameter for 53 hp and 62 hp models > Wood rotor with 16 hammers 6 for brush and wood up to 10 cm in diameter > Universal rotor with 46 spoon flails on the 1.60 m mowing unit 7 1 2 3 5 6 4 7
www.kuhn.com Saw head : for a clean, fast cut The can take a saw head equipped with 4 or 5 saw blades for a working width of 2.05 m and 2.50 m. Its 29 hp power can cut branches up to 18 mm in diameter. Its Kevlar belt transmission is still the best guarantee of long life. The 650 mm diameter saw blades (4 mm thick) can be replaced with plates holding 4 blades rotating over 360 for cutting branches not more than 20 mm in diameter. 9 Cutterbar: for safe and no maintenance pruning The cutterbar completes the range of cutting tools. With a working width of 2.05 m and 2.20 m, the cutterbar is capable of cutting wood up to 100 mm in diameter.
Hedge & Grass Cutters : reliability Machine structure: The choice of steel used (VHEL: Very High Elastic Limit) guarantees: Improved mechanical strength of the whole machine A lighter structure Cooling: Cooling unit heat exchange power 12 to 18 kw (16 to 24 hp) depending on the model Flow reversal to remove dust from the radiator Radiator installed on the left for maximum intake of cool air and rapid dissipation of hot air via the three aeration grids on the main cover Threshold for fan activation at low temperature to avoid overheating Temperature alert indicator for prevention The SWEDISH STEEL PRIZE is an international award presented by SSAB, which is open to all machine manufacturers (agricultural, public works and industry) using high elastic limit steel in their products. In 2008, the SWEDISH STEEL PRIZE was awarded to KUHN for the development of its new range of professional hedge and grass cutters. 10 Hydraulic "cutting head": Piston pump with cast-iron body (except EP 5253 PAL model) Piston motor with cast-iron body (except EP 5253 PAL model) Anti-reversing safety device Hydraulic "movement": Geared pump movement with cast-iron body for longer life Hydraulic power unit with balancing valves as standard for all cylinders: consistent height and cutting End of travel shock-absorber on the swivel and boom cylinders Anti-drop valves for boom and swinging arm cylinders for greater safety if there is an incident with a hose Careful hose routing. Flexible pipes for easier, less costly replacement
www.kuhn.com "Heavy duty construction": The choice of steel used (VHEL: very high elastic limit) guarantees you: Homogeneous design using reconstituted, nontubular components Arm hinges flanged for perfect joint stability in terms of its closed centre distance Cell-type wear bushes fitted to all the joints 11 Filtration: Three filtration zones for clean oil: suction, pressure and return The KUHN brand for peace of mind With design (Engineering, Prototypes, Testing and Methods departments) integrated into our production site, the reliability of the equipment is guaranteed Production entirely completed on the same site: sheet metal line, machining and balancing, welding, assembly, painting and shipment A network of approved partners, synonymous with proximity, know-how, professional after-sales service, availability of spare part etc.
CHARACTERISTICS EP 5762 SPA EP 5782 SPA EP 6182 SPA EP 5253 PAL EP 5762 PAL EP (5762 SPAL Parallelogram kinematics Position of the arm relative to the tractor Right Right Right Left Left Left Horizontal reach (A) 5.70 m 5.70 m 6.12 m 5.14 m (16 10 ) 5.60 m (18 4 ) 5.60 m (18 4 ) Vertical reach (B) 7.01 m 7.01 m 7.25 m 6.47 m (21 3 ) 6.91 m (23 ) 6.91 m (23 ) Maximum hedge height (C) 5.45 m 5.45 m 5.91 m 5.29 m (17 4 ) 5.45 m (17 9 ) 5.45 m (17 9 ) Reach to 45 ditch (D) 3.68 m 3.68 m 4.15 m 3.19 m (10 6 ) 3.58 m (12 ) 3.58 m (12 ) Reach to bank (E) 6.05 m 6.05 m 6.46 m 5.51 m (18 1 ) 5.90 m (19 4 ) 5.90 m (19 4 ) Transport height with 0.50 m ground clearance 3.96 m 3.96 m 4.00 m 3.65 m (11 12 ) 3.96 m (12 8 ) 3.96 m (12 8 ) Transport width including the "grass" cover < 2.30 m < 2.30 m < 2.30 m < 2.30 m < 2.30 m < 2.30 m Type of outerboom Semi-leading 700 mm Semi-leading 700 mm Semi-leading 700 mm Rear Rear Semi-leading 700 mm Type of safety device Pivot mounted hydraulic safety Pivot mounted hydraulic safety Rear slew angle 120 120 120 120 120 120 Cutting tool rotation 240 240 240 240 240 240 Weight/Power/Rating Machine weight 1550 kg 1550 kg 1610 kg 1500 kg (3310 lbs) 1550 kg (3420 lbs) 1550 kg (3420 lbs) PTO speed 540 min -1 1000 min -1 1000 min -1 540 min -1 540 min -1 540 min -1 Min. tractor power 80 hp 80 hp 90 hp 59 kw (80 hp) 59 kw (80 hp) 59 kw (80 hp) Min. tractor weight 5 tonnes 5 tonnes 5 tonnes 5 tonnes (11000 lbs) 5 tonnes (11000 lbs) 5 tonnes (11000 lbs) Transport hitch Quick-fit stabiliser kit Option - - Option - - STABI-LINK chassis Option Option Option Option Option Option LINK-FLOAT top link shock absorber Option Option Option Option Option Option Controls 4-function joystick with electric proportional control Standard Standard Standard Standard Standard Standard Electrically controlled floating head Standard Standard Standard Standard Standard Standard Electrically controlled hydropneumatic lift float Standard Standard Standard Standard Standard Standard Electrically controlled two-directional rotor rotation Standard Standard Standard Standard Standard Standard Emergency stop Standard Standard Standard Standard Standard Standard Automatic arm break-back Option Option Option Option Option Option Hydraulics Air-cooled radiator unit Standard Standard Standard Standard Standard Standard Exchange power 12 kw 18 kw 18 kw 12 kw 12 kw 12 kw Oil filtration Suction + Return + Pressure Return + Pressure Suction + Return + Pressure Tank volume 80 litres 80 litres 80 litres 80 litres 80 litres 80 litres Rotor circuit Type of rotor pump Pistons / cast iron Pistons / cast iron Pistons / cast iron Gearing / cast iron Pistons / cast iron Pistons / cast iron Hydraulic flow rate 80 litres 115 litres 115 litres 100 litres 80 litres 80 litres Service pressure 305 bar 305 bar 305 bar 200 bar 305 bar 305 bar Available power 60 hp 80 hp 80 hp 50 hp 60 hp 60 hp Movement circuit Type of movement pump Pistons / cast iron Pistons / cast iron Pistons / cast iron Gearing / aluminium Pistons / cast iron Pistons / cast iron Hydraulic flow rate 44 litres 64 litres 64 litres 44 litres 44 litres 44 litres Service pressure 200 bar 230 bar 230 bar 230 bar 230 bar 230 bar Balance valves on all the cylinders Standard Standard Standard Standard Standard Standard Fall-prevention valves on main boom and outer boom cylinders Standard Standard Standard Standard Standard Standard End of travel shock absorbers on pivot and boom cylinders Standard Standard Standard Standard Standard Standard Cutting head Type of motor Pistons / cast iron Pistons / cast iron Pistons / cast iron Gearing / aluminium Pistons / cast iron Pistons / cast iron Rotor transmission 2 trapezoidal belts Mechanical by Mechanical by pinions pinions 2 trapezoidal belts 2 trapezoidal belts 2 trapezoidal belts Working width 1.21 m 1.21 m 1.21 m 1.21 m 1.21 m 1.21 m Type and number of blades on standard rotor 60 Y-shaped flails on a 14 mm shackle 60 Y-shaped flails on a 14 mm shackle Sensor roller pro series 140 mm Standard Standard Standard Standard Standard Standard Equipment* Bumper + lighting + legs + storage box Standard Standard Standard Standard Standard Standard Hour counter Standard Standard Standard Standard Standard Standard Temperature alert Standard Standard Standard Standard Standard Standard KUHN* Services: advantages for maximum use and profitability of your equipment The difference in KUHN service is... - You are advised by Partners trained in the latest product developments, so that you choose the most appropriate machine; - You have technical documentation which you will use throughout your equipment s life, for the greatest benefit; - You have a Spare Parts department available 24 hours a day, 7 days a week, at competitive prices; - You can anticipate the unexpected with the warranty extension, and cope with the help of your Partner. - Invest rationally with. * Standard and optional equipment and certain services vary according to the country. For further information, contact your authorised KUHN dealer. In European Union countries, our machines comply with the Machinery directive; in other countries, they comply with local safety legislation. In our brochures, protective devices may have been removed for the purposes of illustrating certain details. In all cases, these devices must remain in place in accordance with the instruction manual. We reserve the right to make alternations to our models or their equipment and accessories without notice. Machines and equipment in this leaflet can be covered by at least one patent and/ or registered design. Registered trademark(s). USA - KUHN NORTH AMERICA, INC - CORPORATE HEADQUARTERS 1507 West Seventh Avenue, Brodhead, WI 53520 USA Phone : (608) 897 2131 - Fax : (608) 897 2561 - www.kuhnnorthamerica.com GB - KUHN FARM MACHINERY (U.K.) LTD. Stafford Park 7, TELFORD, Shropshire TF3 3BQ Phone : (01952) 239300/1/2 - Fax : (01952) 290091 - www.kuhn.co.uk AUS - KUHN FARM MACHINERY PTY. LTD. 7 Manorwood Pl. 0840 MITCHAM, 3132 VIC. Fax : (03) 9874 3462 - www.kuhn.com DEALER To protect the environment,this leaflet is printed on chlorine-free paper / Printed in France - A72707 GB - 09-09 - Copyright KUHN 2009 060912771