Pipe Jacking System-DG800

Used for trechlesspipe-laying project,Eg.water supplying pipe laying,drain pipe laying, etc.Cover Singapore market. - details see: https://www.machineto.com/pipe-jacking-system-dg800-10113928

Place of Origin:Hunan China (Mainland)

Brand Name:Realtop

Model Number:DG800-QNP

contact supplier for Pipe Jacking System-DG800

Fit in soft soil, clay, sandy soil, gravel soil, hard soil, etc. wide range of soil body.
Breakage ability strong, breakage particle size big and number more.
With independence water and slurry injecting system and washing clean device for cutter in particular, fit for big N value hard soil.
Jacking speed is very fast, theory maximum speed 120mm/per minute.
Operation precision high, may correct an error from up and down, left and right. Maximum corrective angle is 2.5, and may jack forward in a long distance.
Adopt ground operation system, safety, intuition and convenient.
Structure firm, use and maintain easy, convenient for dismantling in work tunnel receiving tunnel.

Models& Parameters		DG800—QNP
Dimension	Inner diameter (mm)	800
	Outer diameter (mm)	1020
	Total Length (mm)	3800
Main drive	Rated Power (kW)	22
	Max. torque (kN·m)	34
	Revolution (r/min)	6.14
Steering	Steering cylinders	4
	Force per cyl. / oil pressure (kN)	500
	Stroke per cyl. (mm)	60
	Steering angle (°)	±2
Indside hydraulic system	Rated power (kW)	1.5
	working pressure (MPa)	25
Slurry system	Rated Power of Water Supply Pump (kW)	22
	Rated Power of slurry-out Pump (kW)	37
	Side-Slurry line diam.	100
Main Jacking system	Rated Jacking Speed (mm/min)	0--80
	Work Pressure (MPa)	31.5
	Rated Jacking Force(kNm)	2000×4
	speed-regulation mode	frequency control