250200236 fixed bracket for XCMG ZL50G/ZL50GL Wheel Loader

product parameters

Product Name: Fixed Bracket
Part No.: 250200236
Applicable Model: XCMG ZL50G, ZL50GL Wheel Loader
Matching System: Support structure for brake pneumatic system
Material: Thick carbon steel plate
Process: Stamping, welding, stress relief
Installation: Matches original bolts, spring washers, flat washers, brake cylinder and air pipe assembly
Working Condition: Quarry mining, aggregate yard, heavy earthwork and construction projects

Applicable Scenarios

It is installed on the frame of XCMG ZL50G and ZL50GL wheel loader to support and fix brake cylinder or pneumatic valves, widely used in quarry, aggregate yard and earthwork construction sites.

▪ OEM outline and hole layout match original bracket for direct installation without cutting or re-drilling
▪ Thick steel substrate with high load capacity, impact resistance and anti-deformation performance under heavy vibration
▪ Reinforced welding seam with strong fatigue resistance to avoid weld cracking and extend service life
▪ Precise hole position ensures smooth alignment of brake cylinder and valves without abnormal stress
▪ Anti-rust surface treatment resists mud and dust corrosion on construction sites
▪ Reasonable clearance design reserves space for pipelines and prevents pipe abrasion and squeezing
▪ Compatible with brake cylinder, bolts, air pipes and seals of the same model for convenient stock management
▪ Factory dimension and weld inspection screens defective units with misaligned holes or poor welding for stable support

FAQ 

Q：Can the bracket with slight surface rust keep in service?
A：Light surface rust can be polished and painted for reuse. Replace it immediately if the plate is thinned, perforated or weld cracked.

Q：What to do if mounting hole is worn and enlarged?
A：Worn hole leads to unstable fastening and shaking. It is recommended to replace the bracket instead of adding simple gaskets.

Q：What secondary faults will be caused by broken bracket?
A：Broken bracket makes brake cylinder shake freely, pulls air pipes and joints, leads to air leakage and even brake failure.

Q：Can I make a bracket by cutting and welding steel plate on site?
A：It is not recommended. Homemade brackets lack stress relief treatment and crack easily under vibration, bringing brake risks.

Q：How to store spare bracket?
A：Store in dry and ventilated area with rust protection. Avoid heavy stacking deformation and protect holes and welds.

Q：Why does cylinder still shake after bracket installation?
A：Check whether bracket is deformed, bolts are loose or spring washers are missing first.

Q：Do I need gaskets between bracket and brake cylinder?
A：Follow OEM assembly standard. Do not use thick gaskets to force alignment, which causes torsion and fracture.

Q：How often should I inspect bracket under bumpy heavy-load condition?
A：Visual inspection before daily shift is recommended for mine working sites, focus on plate and weld cracks.