Used for digging foundation pit of building site, deep pit excavation and mud, sand, coal, crushed stone loading Particularly applied to excavate and load in ditch or on one side of restricted space. Applied to used on port, ship.train and truck.
Double oil cylinders drive and high strength steel used in production, With big hydraulic closing force, excellent mining properties and high working efficiency With hydraulic rotary or not is according to the customers' requests the excavator grab without hydraulic rotary adopts excavator cylinder or standby line, no need to add other hydraulic valve and line.
Excavator grab with hydraulic rotary need add another set of hydraulic valve and pipelineto control, oil cylinder is equiped with piston protective device.
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