Light weight hoist gantry crane and gantry crane maintenance and check

Lightweight Electric Hoist gantry crane

Lightweight gantry crane usually are electric hoist gantry crane, electric hoist semi-gantry crane. Electric hoist semi-gantry crane mainly used in workshop or outside along the workshop, it save buyer cost and operating space.

 
Electric hoist gantry crane generally can be used in workshop and outdoor area. Usually include: 1 Ton, 3 Ton, 5 Ton, 10 Ton and 20 Ton electric hoist gantry crane. 3 ton, 5 ton and 10 ton lightweight electric hoist gantry crane are widely used. Such as in warehouse, production area for handling and lifting materials such as steel products, cement & concrete products, tubes and many others. More tonenges of gantry crane is provied on ton gantry crane list. 

Electric hoist gantry crane and electric hoist semi-gantry crane are small and lightweight gantry cranes, this kind of gantry cranes are more flexible, easy operating, and with low cost. Lightweight electric hoist gantry crane is good choice for lightweight handling and lifting area.

Electric Hoist Semi-Gantry Crane, Indoor use Electric hoist gantry crane, Outdoor use Electric hoist gantry crane.

There are more gantry cranes offered, such as single beam gantry crane, double beam gantry crane, shipyard gantry crane, truss gantry crane, and trolley gantry crane, etc., which is all at Gantry Crane Center.

When quote for a gantry crane, the gantry crane manufacturer need to know the basic requirements of the gantry crane, if got the gantry crane general technical specification, it is easy to give the buyer or user a suitable gantry crane solution and quotation.

Gantry crane and crane part maintenance and check

• Check the brakes pad liner wear exceeds 2mm or not before operation, the contact area between the pad and the brake wheel is not less than 70%.
• Check gantry crane wire rope wear, whether it is broken or others, check wire rope lubrication.
• Check whether gantry crane hook with cracks, hook dangerous section (components, parts in compression, pull, shear, bending, torsion and other loads substandard, due to the stress of a cross-section exceeds the ultimate strength of the components, parts and fracture lose the ability to carry load, this section is dangerous section) wear exceeds 5% of the original thickness; whether hook nut locking device is complete, the various parts on the hook set is complete and reliable or not; hook should be with flexible rotation, no jamming.
• Check the wear of the balance pulley wire rope; lubricate pulley and pulley shaft.
• Check pulley situation to see whether it is flexible, with damage, cracks or not, special attention to the wear of pulley shaft.
• Check the brake wheel, the working surface irregularities cannot exceed 1.5mm, brake wheel should not have cracks, and the radial circle run out should be less than 0.3mm.
• Check the gantry crane coupling, which upper key and keyway should not be damaged and loose; the drive shaft axial string momentum between two couplings must be between 2-7mm.
• Check the gantry crane long traveling wheels, to see if they are worn and rail gnawing.
• Check all the electric parts, to see if they are all in good condition.
• Check the power supply cable (wire), to see whether they are worn and aged.

Light weight hoist gantry crane for sale. Dongqi Hoist and Crane has types of light weight electric hoist gantry crane for sale, such as hoist semi-gantry crane, outdoor hoist gantry crane, and indoor gantry crane, etc. Contact us for more information on light weight hoist gantry crane offering and maintenance check now.