lifting arm

吊臂───lifting arm

equipped with a falling pressure lose protective device for broken hydraulic tubing and a lifting arm gyro angle lock unit.───设有防跌落支承保险装置，油管爆裂失压保险，举升托臂回转角度锁定装置。

The motor (5) is arranged on the lifting arm (23) and is connected with a worktable (9) on the lifting arms (23); the worktable (9) can be rotated freely.───电机(5)设置在提升臂(23)上并连接提升臂上面的工作台(9)，工作台(9)可以自由旋转。

The equivalent load is added on lifting arm to finish lifting test.───将等效负荷直接加到提升臂上，完成拖拉机在线提升试验。

Lifting arm 5 - 6 s, then both legs folding, lifting upper body in right angle.───先将臂部抬起5～6s, 然后双腿并扰, 抬起与上体成直角.

The utility model relates to a lifting arm type hanging equipment loading truck which is provided with a unique three-wheel running device, and can adjust the tread of the three wheels.