Travelling Gantry Crane

Travelling gantry crane is a multifunction device. It can be used for lifting and transporting material in different places, such as warehouse, factory, industrial site, port, workstation, rail way construction. Travelling gantry crane has strong adaptation to working conditions.

Travelling gantry crane has various types. For girder, it includes single girder gantry crane, double girder gantry crane, semi gantry crane; for lifting capacity, it has light duty crane and heavy duty crane; for shape design, it has A leg gantry crane, L type gantry crane, U shape gantry crane; For the travelling method, it includes rubber tyred gantry crane and rail mounted gantry crane.

Our company, one of well-known crane manufacturers in China, supplies top quality gantry cranes with affordable price. Our cranes have customized design, strict producing standard, careful delivery, professional after-sale service.

Besides gantry cranes, we also have other industrial machine, such as factory overhead crane, pillar jib crane, portable chain hoist, marine travel lift, warehouse steel structure, electric flat transfer trolley, intelligent car parking system. If you are interested, just send email to sales@crane.pk

Why choose our travelling gantry crane?

1. The warranty period of our products is 12 months.

2. Upon receipt of the notice from the user about the product quality problem, relevant personnel shall be immediately dispatched to the site to deal with the problem.

3. Provide technical consultation free of charge according to user requirements, guide equipment debugging and product-related issues.

4. After-sales service personnel shall ensure that relevant quality problems are handled carefully, thoughtfully and thoroughly, so that users can rest assured when buying the crane and use it.

5. The company shall bear all the costs of the products which are caused by the quality problems. If the products are caused by the improper use of the users, the company shall charge the appropriate fees to ensure the satisfaction of the users.

Preparations before crane operation

1. Before work, check the removal of anchoring device.
2. Connect power to cable socket (power station starts to supply power to crane).
3. Check the track and remove obstacles. Take precautions against creeping wedge, anchoring device, etc.
4. Check the rotating anchor and pull the plug out.
5. After ensuring normal condition, close the main air switch of walking cabinet.
6. Close the main power switch of the power cabinet. Voltmeter should indicate normal.
7. Verify that the handles on the linkage table are in zero position.
8. Check all kinds of limits and protective devices to confirm that they are in good working condition.
9. Close the main circuit power supply switch, the automatic switch of the control circuit and the auxiliary circuit in each control cabinet in turn.
10. Indicators should be normal.
11. Loose hand-wheel of rotary brake and the rotary brake . The gap between brake shoe and brake wheel should be less than 2 mm, not too large.
12. No-load, slow-speed round-trip action of the agencies is twice, and after all is normal, they can work.

Maintenance and check of travelling gantry crane

1. Inspection of rated lifting weight marks and safety inspection qualified marks of lifting machinery.
2. Inspection of safe distance between moving part of lifting machinery and buildings, facilities and transmission lines.
3. Wire rope used in hoisting machinery matches pulley and drum.
4. The fire extinguishers, insulated floors and the operating devices are clearly marked. A striking examination.
5. Inspection of fixed connection of cab and installation of wind, rain and sunscreen protection devices in open-air work.
6. Check deformation of main bearing members (girders, legs, etc.)
7. There are no obvious welding defects in the joints of metal structures and no loosening of bolts and pins.
8. Check whether there is obvious loosening of crane track or trolley track.
9. Inspection of main parts of crane (wire rope, wheel, drum, pulley, etc.)
10. Inspection of anti-decoupling device of lifting tool.