
In the dynamic world of construction and heavy machinery, downtime is not an option. Ensuring your bulldozers, loaders, excavators, and graders operate at peak performance is crucial for project success and profitability. This is where Guangxi Huayang Engineering Machinery Equipment Co., Ltd. steps in as your reliable partner.
We specialize in providing an extensive selection of premium aftermarket parts for Komatsu (小松) and Caterpillar (卡特) machinery. Our inventory is meticulously curated to include everything you need to keep your fleet running smoothly. From critical undercarriage (四轮一带) components to intricate gear parts (齿轮件), we have you covered.
Undercarriage Parts (四轮一带): Chains, rollers, sprockets, and idlers built for durability and performance.
Gear Parts (齿轮件): Precision-engineered gears for transmissions, final drives, and more.
Transmissions (变速箱): Complete transmission assemblies and components for smooth and efficient power transfer.
Pumps and Valves: Gear Pumps (齿轮泵), Hydraulic Pumps (液压泵), Hydraulic Motors (液压马达), Gearbox Distributor Valves (齿轮箱分配阀), and Hydraulic Valves (液压阀) designed for optimal hydraulic system performance.
Below is a selection of part numbers showcasing our extensive inventory. These numbers represent just a fraction of what Guangxi Huayang Engineering Machinery Equipment Co., Ltd. can supply to keep your operations running without interruption:
144-63-12360
144-60-21160
144-60-17110
144-60-15450
144-60-15431
144-49-16470
144-49-16460
144-49-16440
144-49-16101
144-40-22320
144-40-22312
144-40-21820
144-40-21540
144-40-00100
144-33-51210
144-33-21410Z
144-32-11133
144-21-12441
144-21-12431
144-15-29120
144-15-22881
144-15-22810
144-14-56190
144-14-55180
144-14-54140
144-14-54130
144-14-54110
144-14-35243
144-14-15170
144-13-11660
144-13-11510
144-10-12720
141-30-00592
141-27-31170
141-21-33241
141-21-33161
141-14-35371
141-14-35260
141-14-35233
141-14-35112
141-14-32184
141-14-32175
141-10-35123
141-10-34280
141-10-34170
141-10-31150
135-33-11332
134-15-00220
131-21-43451
131-14-44652
What are common causes of hydraulic pump failure in excavators?
Contamination, cavitation, and overheating are leading causes. Regular fluid changes, proper filtration, and ensuring adequate cooling can significantly extend pump life.
How often should I replace the undercarriage components on my bulldozer?
Undercarriage lifespan depends on operating conditions and maintenance. However, regular inspections of track chains, rollers, and sprockets are crucial. Look for wear and tear, and consult your machine's service manual for recommended replacement intervals.
What type of engine oil is best for my Caterpillar (卡特) grader in cold weather?
In cold climates, using a multi-grade oil with a lower viscosity rating (e.g., 5W-30 or 10W-30) is recommended to ensure proper lubrication during startup. Always refer to your Caterpillar (卡特) equipment's operation and maintenance manual for specific oil recommendations based on temperature and operating conditions.
Track Roller (支重轮) - (Installation Position: Undercarriage)
Example: Komatsu (小松) PC200 Excavator Bottom Roller, Part Number: 20Y-30-00123
Carrier Roller (托链轮) - (Installation Position: Undercarriage)
Example: Caterpillar (卡特) D6 Bulldozer Top Roller, Part Number: 9W5317
Idler (引导轮) - (Installation Position: Undercarriage)
Example: Komatsu (小松) PC300 Excavator Front Idler, Part Number: 207-30-00161
Sprocket (驱动齿) - (Installation Position: Undercarriage)
Example: Caterpillar (卡特) D8 Bulldozer Segment Sprocket, Part Number: 6Y2807
Hydraulic Cylinder (液压缸) - (Installation Position: Boom, Arm, Bucket)
Example: Komatsu (小松) PC220 Excavator Boom Cylinder, Part Number: 707-01-0K010
Main Control Valve (主控制阀) - (Installation Position: Hydraulic System)
Example: Caterpillar (卡特) 320D Excavator Main Control Valve, Part Number: 246-6271
Travel Motor (行走马达) - (Installation Position: Undercarriage/Drive System)
Example: Komatsu (小松) PC200-7 Excavator Travel Motor, Part Number: 706-8J-00010
Swing Motor (回转马达) - (Installation Position: Upper Structure/Swing System)
Example: Caterpillar (卡特) 320C Excavator Swing Motor, Part Number: 157-3185
Gear Pump (齿轮泵) - (Installation Position: Hydraulic System)
Example: Komatsu (小松) WA380 Loader Gear Pump, Part Number: 705-52-30270
Transmission Gear (变速箱齿轮) - (Installation Position: Transmission System)
Example: Caterpillar (卡特) 950G Loader Transmission Gear, Part Number: 131-7797
For reliable Komatsu (小松) and Caterpillar (卡特) parts, and expert service for your bulldozers, loaders, excavators, and graders, reach out to Guangxi Huayang Engineering Machinery Equipment Co., Ltd. We are committed to providing you with top-quality products and exceptional customer support.
Mobile/WeChat/WhatsApp: +86 13977190083
Email: lihonghcun068@gmail.com
Website: www.guangxihuayang.com
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