
Guangxi Huayang Construction Machinery Co., Ltd. specializes in Komatsu replacement parts for excavators, bulldozers, and loaders. Below are our top-selling components with vibrant part numbers:
These parts are compatible with Komatsu PC200-8, PC300-7, and D85A-21 models. For example:
PC200-8 Hydraulic System: The 424-35-15530 VALVE ensures precise control in mining operations, as seen in Indonesia's nickel mines .
D85A-21 Bulldozer: The 424-35-15540 SPRING enhances blade stability during road construction in mountainous regions .
Replace O-rings (424-35-15560) every 2,000 hours to prevent leaks.
Lubricate pins (424-35-15520) monthly in high-dust environments.
Inspect breathers (424-35-15580) during oil changes for contamination.
Hydraulic failure? Check valve seats (424-35-15550) for wear.
Unstable pressure? Test piston rings (424-35-15590) integrity.
Oil leaks? Replace packing (424-35-15510) immediately.
Q: Are these parts compatible with non-Komatsu equipment?
A: Designed exclusively for Komatsu models to ensure optimal performance.
Q: What's the lead time for bulk orders?
A: 3-7 days via air freight from our warehouse in Shandong .
Q: How to verify part authenticity?
A: All parts include laser-etched Komatsu logos and QR codes .
Contact us: Mobile/WeChat/WhatsApp: +86 13977190083 | Email: lihongchun068@gmail.com
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