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1400mm rock pipe jacking machine

φ1400mm Rock Pipe Jacking Machine

E-mail:sales@tangxing.cn

  • Features
  • Technical Parameters

Features:

●Designed for gravel and rock(up to 150 Mpa).
●Driven by inner gear, big driving torque, no axis.
●Direct access to the tunnel face for maintenance and repair work .
●Through cutterhead rotation,stones or obstructions entering the crusher cone are crushed to a conveyable grain size.
●Bentonite injected into the annular gap reduces friction between the extrados of the pipe and surrounding soil.

Technical Parameters:


Dimensions
Pipe Jacking Machine OD
¢1820mm
Length
4800mm
Cutter Head
Motor Power
3*30KW
Revolution Speed
4RPM
Torque
215KN.m
 
 
 
Steering System
Cylinder No.
4
Thrust
80T*4
Max. Steering Angle
2.7°
Pump Station Max. Pressure
31.5MPa
Pump Station Motor Power
2.2kw
Machine Total Power
95kw
Total Weight
16.5T
Control
Remote PLC Control(Touch Screen)
Soil
Rock, gravel, normal soil
 

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