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Mobile gantry crane maintenance and repair

Mar 07, 2018
Mobile gantry crane is a special equipment, related to the user's property and life safety, do the good maintenance and repair of mobile gantry crane can not only improve the service life, but also can improve the safety factor, then how to do the mobile gantry crane maintenance?
 
1. Mobile gantry crane working performance and life largely depends on lubrication, please must read the lubrication, maintenance instructions, the walk wheels should add grease once a weekly.
 
2. Should pay attention to steel wire rope worn. If there is broken wire or the wear reach scrap standards, should promptly replace the new rope.
 
3. Mobile gantry crane spreader must be checked regularly.
 
4. Pulley group mainly check rope groove wear, rims with cracks or not and other stuck phenomenon.
 
5. Regularly check the wheels rim and tread, when the rim part was worn to 10% thickness, should replace. When the two drive wheels diameter differ is more than D / 600, or tread appear serious injury, should be repair or replace.
 
6. Brake should be checked once per shift.
 
Single girder gantry crane
single girder gantry crane

 
Double girder gantry crane
double girder gantry crane
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