China Mechanically Self Locking Hydraulic Jack,Mechanically Self Locking Hydraulic Jack Manufacturer
Mechanically Self Locking Hydraulic Jack
Capacity:50-1000T
Lifting Height:50-300mm
Max Working Pressure:70Mpa
Single-acting, load return.
Coating of special compound material provide superior corrosion resistance and inferior friction.
Overflow port functions as a stroke limiter.
Self-locking feature for positive and safe load holding over a long period of time.
