China National Complete Plant & Tools Co. Ltd.

                                                         

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Earth Pressure Balance Shield Tunnel Boring Machine for Rail Transit Construction

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Earth Pressure Balance Shield Tunnel Boring Machine for Rail Transit Construction

China Earth Pressure Balance Shield Tunnel Boring Machine for Rail Transit Construction supplier

Large Image :  Earth Pressure Balance Shield Tunnel Boring Machine for Rail Transit Construction

Product Details:

Place of Origin: China
Brand Name: CSSC
Certification: CE
Model Number: Earth Pressure Balance

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Reinforced with wooden case or section steels
Delivery Time: 6 months after contact signed
Supply Ability: 1 set per 6 months
Detailed Product Description
Product Name: Shield Machine Application: Rail Transit Construction
Size: Φ6260mm Type: Earth Pressure Balance

Φ6260mm Earth Pressure Balance Shield Machine

 

For more information please feel free to contact us at frankieqin@gmail.com 8613436940854

 

Description:

1) Grouting system adopts double liquid / single liquid grouting.

2) The foam system adopts the single single pump type.

3) Active articulated type, easy to adjust the attitude of the shield machine.

4) Variable frequency motor drive, working torque of 5440KN·m, unlocking torque of 6528KN·m, according to the actual demand of motor number transform.

5) Shield shell is equal to the diameter, the grouting space is small, and the ground settlement is not easy to produce.

6) Cutterhead opening rate is 30%~33%, shell cutter and disc cutter interchangeable.

Applications:

1) Plastic gravel clay, hard plastic clay, fully weathered granite, strongly weathered granite, moderately weathered granite, slightly weathered granite.

 

Specifications:

Position Project Name Parameter
Complete Machine Length of Main Engine 12800mm
Excavation Diameter Φ6280mm
Maximum Thrust 36000KN
Maximum Thrust Speed 80mm/min
External Diameter Φ6260mm
Clearance of Tail Ring 30mm
Seal of Tail Ring 3+1 ranks
Cutterhead Cutterhead Aperture Ratio 30%~33%
Type Panel Type
Revolution Speed 0~1.69~3.0 rpm
Main Drive Supporting Mode Intermediate Support
Cutterhead Motor

960KW

160KW×6

Working Torque 5440KN·m
Speed Infinite Speed Variation
Driving Mode Electrical Motor Drive
Revolution Direction Left/Right
Unlocking Torque 6528KN·m

Contact Details
China National Complete Plant & Tools Co. Ltd.

Contact Person: Mr. Qin

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