Hydraulic rock block bracer is especially developed for the mining of rock block. It is widely used to move big rock block. It adopts advance design which has two oil rotate circuit with one electro motor. With hand control oil flow valve, the design makes the structure much more small and easy to use.
The use of the anti-dust guard can prevent damage of the dust and dirt.
Enhance the working oil pressure by adopting the design which combines the two oil pumps.
The piston is made of special imported steel so that it can generate huge of force while its weight is still light.
Can be used in different situations (200T, 300T, 500T).