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Product Description:
1) Engine: adopts the well-known Yuchai brand turbocharged version
engine.
2) Crawler Driving Gear: the designed motor. with a velocity
reduction gearbox prolongs the service life.
3) Hydraulic oil pump: It makes use of parallel gearbox (which is a
patent) to separate oil pump monomer, supply adequate energy and
distribute reasonable. The hydraulic system adopts unique design,
which is effortless to maintain and can lower the protection cost.
4) Rotary head device: integrated casting gearbox , dual motor
power, massive torque, durable, small maintenance costs.
5) Drill chassis: the professional excavator chassis affords
durability and strong load capacity, the broad roller chain plate
causes small harm to the concrete pavement.
6) Lifting force: patent designed composite arm with small size yet
lengthy stroke, double cylinder lifting, strong lifting capacity.
7) The lift arm is mounted with a limiter to protect cylinder and
ensure the security of work.
8) Each hydraulic tubing is covered with a protective shell to
efficaciously extend the service existence of pipeline.