Multifuntion Hydraulic Arms WWT 420/424C/480/484C
Multifuntion Hydraulic Arms WWT-420 and WWT-480 are devices mounted on to the rear three-point linkage of the tractor. They have an independent hydraulic system driven by PTO of the tractor. Depending on the working tool with which will be aggregated, they can be used for the care of roadsides, ditches, branches of trees and shrubs. Mechanical fuse protects the machine from damage in the event of hitting an obstacle during operation. Control is via lever located in the operator’s cab. By using high-strength structural steel booms are characterized by high stiffness and low weight.
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1UNIVERSALPossibility to work with any tractor with more than 2000 KG weight and 60HP.
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2EASY AGGREGATIONMounted on the rear three-point linkage, category I or II, and connected with rear PTO.
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3MULTIPLICITY OF APPLICATIONSWith variety of working heads can be used to care roadsides and embankments, ditches melioration, pruning trees or shrubs.
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4SAFEThanks to mechanical fuse and construction of high quality, strong steel.
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5EASY ACCESSIBLE DRIVEIndependent hydraulic system is driven from the rear PTO of the tractor..
| Technical details of standard version | WWT420 | WWT424C | WWT480 | WWT484C | |
| Working range with flail mower attached * | 4,2 | 4,81 | m | ||
| Mounting method | Rear 3 point hitch | ||||
| Drive | OWN hydraulic system (powered by PTO) | ||||
| Control system | mechanical – linking control panel | Electrical on-off | mechanical – linking control panel | Electrical on-off | |
| Hydraulic pump power | 30 | kW | |||
| Rotation angle of flail mower | 205 | ° | |||
| Nominal oil pressure | 215 | bar | |||
| Oil tank capacity | 130 | l | |||
| Weight (with flail mower GK80L attached)** | 735 | 760 | kg | ||
| Transport width | 1,46 | 1,65 | m | ||
| Arm position relative to the carrier | on the right side | ||||
| Connection frame for implements | 60×60 | mm | |||
| Max PTO rate | 540 | rpm | |||
Additional equipment:
| Aditional equipment (option) | WWT420 | WWT424C | WWT480 | WWT484C |
| Connection 80×80* for GP200 and GO800 mounting | x | x | x | x |
| Oil cooler | x | x | x | x |
Operating instructions