XCMG QY20B, QY20K5, QY25K, QY25K-II, QY25K5, QY25K5-I, QY25K5A, QY30K5-I, QY50K, QY70K, QY100K, QY130K, XCT16, XCT35, XCT75, XCT80, XCT100, XCT130, XCT220, XCT8L4, XCT12L4, XCT20L4, XCT25L5, XCT55L5, XCT55L6 truck crane parts, XCMG QUY50, QUY150, QUY220 crawler crane parts.
BALANCE BEAM REPAIR KIT XCMG TRUCK CRANE PARTS
BALANCE BEAM REPAIR KIT XCMG TRUCK CRANE PARTS
Product Overview
This heavy-duty balance beam repair kit is engineered specifically for XCMG truck crane models. It restores factory-spec suspension geometry, reduces uneven tire wear, and eliminates play in the equalizer beam assembly. Designed for mining, construction, and port heavy-lift applications.
OEM-compatible dimensions – direct replacement for XCMG original parts
Heat-treated alloy steel pins – 45# steel with induction hardening
Self-lubricating bronze bushings – reduce friction and maintenance intervals
Zinc-plated hardware – corrosion resistance for harsh environments
Pre-assembled thrust washers – simplify installation
This kit replaces XCMG part numbers 5002017-01A and 5002018-02B. Also compatible with ZOOMLION and SANY equalizer beams with bore diameter 75 mm – check your beam casting number before order.
Clean beam bore thoroughly before bushing insertion.
Apply anti-seize compound on pin shanks.
Tighten retaining bolts in a cross pattern to specified torque.
Grease fittings after installation – cycle suspension 3 times before final torque check.