Trencher PR-H is designed for maintenance ditches along road.
Rotating head unit during its’ work makes groove approx. 50 cm depth and embankment which height depends on upper cover position. The head unit work direction: anticlockwise.
The most efficient work can be done on well maintenance areas, where soil with stones compacting wasn’t made and tick roots grove near the ditch was prevented. Small tree stumps and roots 4 cm diameter should be milled well.
The trencher PR-H can be use to flower-bed plow on after agricultural areas, meadows, dampy terrains and shallow meliorative drains pervious.
The trencher PR-H has hydraulic drive from its’ own supply system. It’s driven from tractor by PTO shaft.
|Width (transportation/operational)||2050 / 3850 mm|
|Transportation height||2550 mm|
|Ditch width||up to 610 mm|
|Bottom ditch width||min 220 mm|
|Upper ditch width||min 920 mm|
|Operation depth adjustement||boom cylinder|
|Operational head width / max /||850 mm|
|Tractor PTO shaft revs||540/1000 rpm|
|Operational head revs||225 rpm|
|Head drive||Own hydraulics|
|Operational drive speed||max 700 m/h|
|Operational head position from tractor axis||1,8 to 2,4 m|
|Tractor recommended (Creeper gear needed)||1,4 T|