Epb Tbm

Product Details
Customization: Available
After-sales Service: 1 Year
Warranty: 1 Year
Manufacturer/Factory
Diamond Member Since 2023

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Registered Capital
30000000 RMB
Plant Area
>2000 square meters
  • Epb Tbm
  • Epb Tbm
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Basic Info.

Model NO.
EPB TBM
Customized
Customized
Application
Train Engine
Motive Power
Diesel
Transport Package
Nude
Specification
12*3*4
Trademark
SAINTWAH
Origin
Qingdao
HS Code
8708941000
Production Capacity
101000

Product Description

EPB TBM

Introduction

The earth is the main medium to balance the ground pressure of the tunnel face, and the muck is discharged by the screw 

conveyor.

CRCHI has successively overcome many technical challenges of EPB TBM, such as freezing cutter head, real-time cutters wear 

monitoring, high pressure main drive sealing, automatic TBM deviation correction etc, to provide safe, intelligent, efficient and

 user-friendly tunnel construction machine support.

Features

1)Suitable in clay, sandy soil to soft and hard mixed ground, with high excavation efficiency and low construction cost;

2)Multiple excavation modes such as open, semi-open and closed, each mode can be converted to each other;

3)Advanced and reliable cutter head design and ground improvement system;

4)Reliable main bearing, main drive seal and reducers with long service life and high safety factor;

5)Safe and efficient PLC control system, real-time online monitoring and data collection.

Parameters

Name

Parameter

       Type

ZTE6250   EPB TBM

ZTE10840   EPB TBM

ZTE9100   EPB TBM

ZTE6760   EPB TBM

ZTE8600   EPB TBM

ZTE4030   EPB TBM

ZTE5450   EPB TBM

Length / Weight

about 87m/ about 460t

about 68m/ about 1700t

about 116m/ about 1250t

about 75m/ about 500t

about 105m/ about 1150t

about 115m/ about 300t

about 240m/ about 780t

Cutter Head

Strip cutterhead,excavation dia. 6.28m

6 spokes compund cutterhead,excavation dia. 10.88m

soil cutterhead,excavation dia. 9.15m

soil cutterhead,excavation dia. 6.76m

heavy cutterhead,excavation dia. 8650mm

Spokes cutterhead,excavation dia. 4.06m

compund cutterhead,excavation dia. 5.5m,open ratioabout 50%

Main Drive

VF motor drive,rated torque 5700kNm

VF motor drive,rated torque 31056kNm

VF motor drive,rated torque 17960kNm

VF motor drive,rated torque 7660kNm

High Power VF motor drive,rated torque 20530kNm

Hydraulic power,rated torque 2900kNm

VF motor drive,rated torque 4010kNm

Articulation / Min. Turning radius

Active /250m

Passive /300m

Passive /500m

Active /200m

Passive /500m

Active + Passive

Active

Back-ups

1 bridge +6 gantries

Passive /300m

1 bridge +7 gantries

1 bridge +5 gantries

1 bridge +7 gantries

1 bridge +14 gantries

2 bridge +20 gantries + slope track

InstalledPower

about 1800kW

about 6000kW

about 4500kW

about 1500kW

about 4500kW

about 800kW

2400kW

 

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