Specifications

1.    Security Coefficient
2.Work Efficiency High
3.precise localization

2.    Feature

In hydraulic starting lever directly move forward, so the push rod itself does not make the turn. Hook claw seat can be made directly with the thread and controllable pitch forward back, before and after operation as long as the handle small amplitude oscillation, hydraulic starting lever forward, claws correspond to retreat, pull the dragged object

When using the handle of the first slot end into the oil return valve lever, and the oil return valve stem clockwise to tighten

Pull the claws adjustment to claw to seize the object

Handle insert lift hand hole tilt piston starting lever forward steadily forward, back and forth corresponding to claw back, pull the dragged object

The piston of hydraulic rama from starting lever effectively only 50 mm, so when using radius shall not be greater than 50 mm, stop when there is no pull, loosen the oil return valve, let the pistons, starting lever goes back for a second time after adjusted the repeat steps 1, 2, 3, pull out

To make the piston starting lever back, just handle slot end will return oil slightly unscrew the valve stem counterclockwise direction, piston starting lever gradually under the action of a spring bounce back.

Parameter