For forest contracting or as farm machine ... - Stroje Slovakia

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Reaches, turns, lifts. LOADERS New model for the heavy series Patruuna 5769
Flexibly different The Patruuna loaders and trailers are manufactured and assembled into combinations according to the Junkkari Oy customer order system – individually. Each product is also tested carefully before delivery. The Patruuna loader selections include several valve, log grip, grip turner and support leg alternatives with accessories, so that all forest types and customer needs can have the correct combination. Advanced technique The 700 and 800 series loaders include a tempered - toothed bar and a turnable toothed wheel. The joints have bronze bearings and tempered pins. The changeable L-shaped slide pieces give a good support also for the continuation boom. The lift cylinders of the 800 series include a sliding protection and the fold includes a strong wide-angle joint. The loaders in the 900 and 1000 series have been designed for demanding professional contracting. The strength of the four-cylinder turn device is enough also for working on tilted terrain and the tempered toothed bars in the vertical axle give the loader a large turning movement over the entire loading area. The turning devices are oil bath lubricated. All the joints in the loader have bronze bearings and tempered pins. A strong wide-angle joint guarantees strength evenly throughout the movement area. The slide pieces in the continuation boom are adjustable. The 5769 with cast turn chamber and four turn cylinders is the correct choice for a contractor who values highly tuned lift geometry. The 1084 loader, designed particularly for thinning timber, has a fast and strong hex angle profile continuation: the first one is equipped with a chain and the second one with a hydraulic cylinder. The loaders have the Patruuna 0.2 grip by default. The protective spirals prevent hose wear. Patruuna development work in lift geometry and structure solutions give all loaders an exceptionally large lift capacity with the movement trajectory of the whole boom set. In addition lifting strength is available also in the border areas of the boom. Control devices in loaders 1 Comfort Drive – Patruuna double attenuation The double attenuation Patruuna is a comfortable, fast and flexible tool compared to a normal loader. The double attenuation significantly reduces stress on the loader and shocks in all direction, even to less then half of -non-attenuated. 2 Patruuna 2 lever The continuation and the grip are controlled with their own control levers. 3 Patruuna Ergo The continuation and the grip are controlled by changing the angle of the handle. 4 Pre-control valve sets A control system that saves tractor cabin space thus improving driver visibility and his working position. The valve board of the system is installed in the loader -frame and only the pre-control handles will be in the cabin. It is possible to have an electric (upper picture) or hydraulic (lower picture) pre-control in the Patruuna loaders. The pre-control valve sets have electric controlling of the support legs by default. An electric pre-control valve set is available also with load recognition (LS line). Accessories 5 Efficient 16 kN skidding winch for the lift boom. Winch radio control has a working distance of about 50 metres. Wire cable: 8 mm/40 m. 6 Fodder-manure grip, width 1000 mm 7 Height limiters. All 3-point fitted Patruuna loaders can be equipped with limiters which lock the loader into the tractor. The height limiters significantly reduce the load on the lift arms. 8 Patruuna log grips are available in three different sizes: 0.15 m², 0.20 m², 0.25 m². 1 2 3 4 5 6 7 8
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Page 7 and 8: One-beam frame makes it effortless

For forest contracting or as farm machine ... - Stroje Slovakia

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