WALTER RENÉ,WALTER RENÉ,WALCH MARTIN,WALCH MARTIN,WATTRON BERNARD,WATTRON BERNARD
申请号：
PL11785722
公开号：
PL2629597T3
申请日:
2011.10.17
申请国别(地区):
PL
年份:
2017
代理人:
摘要：
A harvesting machine includes a frame carrying at least one harvesting mechanism and a lightening device of the harvesting mechanism. The lightening device includes second hydraulic jacks articulated on the frame and on the harvesting mechanism and connected by hydraulic circuits to first hydraulic jacks so as to be able to be actuated by the first hydraulic jacks and to hydropneumatic accumulators.
