1.Uniquely built in two Lifting Speeds
Quick lifting and slow lifting which can be automatically switched between with load and without load. Quick lifting: 20 times pump strokes.
Slow lifting: 60 times pump strokes.
2.Two alternative lifting positions
Low position: capacity 4000kg
High position: capacity 5000kg
3.Built in overload valve and bypass valve
Guarantees safety and reliable operation.
