Subway Building Gantry Crane

Subway Building Gantry Crane

With full safety device less fault and stable Heavy Duty and High Efficient Special designed for Muck lifting

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Product Details

Subway Building Gantry Crane is designed with shield is mainly used in the Underground rail construction site for the installation of the cutter disc and shield body of the Tunnel Boring Machine, which is an underground trenchless device; and used to lift the tunnel-supporting duct piece during work progress .The upper spreader could rotate to fit the requirement of tunneling at different directions. 

Subway Building Gantry Crane has flexible operating mode, complete safety indication and overload protection device, which can utmost ensure the safety of operator and equipments. Electrical system adopts PLC (frequency inverter) variable speed, which is propitious to control the mechanisms. The configuration is of top brand at home or abroad to ensure the quality.


Subway Building Gantry Crane have following features:

1. Heavy Duty and High Efficient

2. Spreader with 360° rotation is fit for installation of cutter from different angles;

3. Double trolley mechanism is applied for lifting cutter by double trolley or lifting duct piece by single trolley;


Basic data for subway building Gantry Crane:

1. Capacity: 2*5-2*500t(Auxiliary Hook are available)

2. Span: 30-50m

3. Working Class: A6 (FEM 3m)

4. Speed (As you demands)

5. Structure: Box Type. 

6. Control Method: Cabin Control 


Safety device for Muck lifting Gantry crane: 

1. Crane traveling limit switch

2. Weight overload protection device

3. Lifting height limit device

4. Voltage lower protection function

5. Phase sequence protection function

6. Emergency stop function

7. Rain cover for outside hoist, driving units, electrical cubicle.

8. Warning indicator: flashing lights and warning sound.

9. Wireless infra-detector for anti-collusion


Quality, Professional and Good service

1. Strictly Quality Management System, 

2. Experience R&D team, skilled workers and Professional QC team.

3. Advance manufacturing and detective equipment

4. All top band parts: Siemens, Flender, Tailong, Chint, Yaskawa, Schnerder and so on. 

5. Good packing

6. Timely delivery time

7. Reasonable shipment and installation service

8. Local after-sales service


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