FE240-8 Earthmover Construction Crawler Excavator

Hydraulic System
Adopting  world advanced negative flow control system, work flow quantity adjusts  automatically according to operation requirement, which accomplishes  proportional control of executive device, besides it matches with engine power,  which promotes engine power`s efficiency.
Adopting  new control valve, provided with swing arm and bucket rod maintaining system,  improves machine`s use and operating safety, enhances the regeneration of arm,  bucket rod potential energy movement. In one aspect, it can save energy,in the other  aspect, it can keep stable movement, increase preferential function of swing  arm, which can promote the hoisting speed of swing arm. Quick speed and high  efficiency.
Rotary system integrates brake, cushion  valve with anti-reverse valve, owning advanced performance and reliable  quality. 

Technical Parameter:

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