China XCMG Xtr4 230 Boom-Type Tunnel Boring Machine with Ce

New and used machine available
Usage: Tunnel boring roadheader
Product characteristics
New cutting section has reached the international level.
The components of electric system are international famous brands with advanced features and high stability.
Double floor Body assembly make installation and maintenance of space larger. Casting rotary table can bear strong shock.
Key components of hydraulic system are international famous brands.
Large displacement motor and dwalking reducer are imported.
Walking mode adopts rollers-rolling to improve walking ability.
When working
Technical Specifications

ItemUnitXTR4/230Weightt58DimensionLengthmm13470Widthspading devicemm2200bodymm2100heightThe highest point of cutting head for laying horizontallymm2200bodymm1965undercut maxmm200Ground Clearancemm290Orientation cutting cross sectionheightmm4600widthmm5100 Height of gantrymm350Max and economic cutting hardnessMPa<=90/60Walking speedm/min6.5Max cutting powerkW230/135Power of Pump Station MotorkW110Supply VoltageVAC1140Power supply frequencyHz50Loading abilitym3/min3Pressure of the spraying systemMPaExternal spraying:1.5 Internal spraying:3

Company information

Authorized core dealer of Xuzhou Xugong Foundation Construction Machinery Co., Ltd.(XCMG)
Professional in
XCMG XZ Horizontal Driectional Drill
XCMG XR Rotary Drilling Rig
XCMG XR CFA Monitored Continuous Flight Auger
XCMG Underground Diaphragm Wal Hydrulic Crab
XCMG MG Coal Minning Machine
XCMG EBZ Roadheader
XCMG Spiral Pipe Jacking Machine
XCMG XTE(R) Boom-Type Tunnel Roadheader
XCMG XDN Slurry Balance Pipe Jacking Machine.
XCMG Hydraulics Spare Parts.
Nanjing Runlianjia Machinery Co., Ltd
Tel:0086-25-51191879Mobile: 0086-18005182754

Why choose us
We are authorized core dealer of XCMG who were prized by XCMG for continuous five years
We are also parts center set by XCMG Foundation in Nanjing
We have our own after-sale service engineers who had ten years experience
We can supply the best price and professional service
We have experienced foreign trade staffs who can help solve any problems you may meet.