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Pipe-Jacking Machine Easily control ground surface subside and may come true to continuous unearthed work, jacking speed fast. - details see: https://www.machineto.com/pipe-jacking-machine-dg2200b-nqp-10113940

New-type Pile Machine, No Pollutionm, No Vibration, Noisless, High Piling Rate and Excellent Piling Qulity .

System description
Φ2200 Remoted-controlled Slurry balance rocky Pipe jacking Machine is a new advanced trenchless equipment with high technology. It combines multi-disciplinary technologies in one,such as the machinery units, hydraulic system, electric controller (including PLC), Laser system, measuring device, etc. Pipe-Jacking Machine has various advantages when used in the constructions of laying pipes underground. Besides the high efficiency, also it has no effect on the traffics on surface. Furthermore, it is good for the environment, and can lower the cost of the construction projects. And its adoption of various new technologies makes the machinery adapt to the rocky soil condition with the limestone compressive strength of 100 to 250Mpa.

Technical Parameter

Model:DGR2200B—QNP		Parameter
Main machine dimension	Inner diameter (mm)	2200
	Outer diameter (mm)	2630
	Total length (mm)	7500
Cutting Part	Electromotor Power (kW)	37×4
	Cutterhead Torque (kN·m)	471
	Cutterhead Rotating Speed (r/min)	3
oil cylinder of rectifying	Qty	8
	Thrust Force (kN)	1000
	Stroke (mm)	100
	Rectifying Angle (°)	±2
Hydraulic System	Electromotor Power (kW)	3.7
	Work Pressure (MPa)	31.5
Slurry system	Water Supply Pump Power (kW)	45
	Mud Pump Power (kW)	55
	Diameter of Side Mud pipes (mm)	150
Main Jacking system	Jacking Speed (mm/min)	0--80
	Work Pressure (MPa)	31.5
	Rated Jacking Force (kNm)	2000×8
	Timing Way	Adopt Frequency Control
	Total Power (KW)	15KW+22KW