
RIM ASS'Y (424-30-31100) ensures optimal wheel alignment for Komatsu wheel loaders like WA350-1 and WA400 series, crucial for mining operations and heavy material transportation .
ADAPTER (OP) 424-30-11420 serves as vital connection components in hydraulic systems of PC200 excavators, enabling precise earthmoving in construction projects .
PIN components (424298/424275) maintain structural integrity in WA470-3 loader undercarriages, essential for agricultural land development and quarry operations .
Replace SPRING components every 2,000 operating hours to prevent unexpected equipment downtime
Clean WINDSHIELD assemblies weekly with non-abrasive solutions to maintain operator visibility
Apply lithium-based grease to PIN connections during seasonal maintenance cycles
Q: Abnormal vibration in WA380 loaders?
A: Check RIM ASS'Y 424-30-31100 for deformation
Q: Hydraulic leaks in PC200-7?
A: Inspect ADAPTER 424-30-11420 sealing surfaces
When replacing RETNR 424265R11, always use torque wrench (35-40 N·m)
For WSHR components, apply thread locker to prevent loosening
Specializing in Komatsu/Caterpillar undercarriage components, hydraulic systems, and power transmission parts since 2005
Contact: Mobile/WeChat/WhatsApp: +86 13977190083
Email: lihongchun068@gmail.com
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