40 Ton Heavy Duty Outdoor Mining Industrial Twin Girder Mobile Gantry Crane On Sale

Product introduction

workshop mobile double girder gantry crane is applied outside warehouse or railway sideways to do common lifting and unloading works.

This kind of crane is composed of gantry crane mechanism,trolley/hoist mechanism,cab and electric control system.

The girder is biased track double girder and the leg is divided into shape A and shape U(click here) according to user's requirements.

The beams are box-type, and we also have truss-type (click here). Three-in-one motor is adopted for travelling mechanism for easy maintenance.

This product is a regular crane widely used at open ground and warehouses to load, unload or grab materials.

It has 3 controlling methods, pendent control on the ground, remote controlling and cabin controlling.

Product features

1. Adopt modularization design for lifting mechanism, FEM/DIN standard, light weight

2. High-strength alloy-steel forging wheels

3. No welded legs for profile steel

4. Capsule cab with broad vision

5. Rectangular steel- pipe handrail

6. Hard tooth surface reducer imported from Germany

7. Power supplied by engineering drag chain

8. World's leading anti-sway control technology

10. Advanced fabricated technology

11. Low-energy and maintenance-free.

Mechanism:

1. High quality carbon steel Q235B and Q345B;

2. connected by high strength screws;

3. Welding seams are tested by X-ray and ultrasound;

4. Compact structure, small volume;

5. Compact reducer motor drive, step less control, hardened gears and safety disc brake;

6. Good operation performance, step less speed regulating and running smoothly;

7. Painting high quality epoxy zinc-rich primer, and the thickness of oil film is 140μm;

Electric System:

1. Control panel protection degree is IP54;

2. Reasonable components installation, convenient for check and maintenance;

Safety Protection Devices:

Overload limiter, limit switch, interlocking protection devices, buffer, track sweep plate, bus bar protection board, anti-collision device, main disconnecting switch, emergency stop system and motor overload protection.

Technical parameters

Advantages:

1.compact structure, reasonable layout, safe reliability;

2.convenient maintenance, excellent swivelling function advantages.

Applications:

It is the ideal lifing equipment in factories, mines, agriculture, electric power, construction building site, dock and warehouse for installation of the machines, lifting the cargos, loading and unloading the trucks

Manufacturing shop