Discover High-Quality Komatsu Axle Parts for Your Heavy Machinery

Looking for reliable replacement parts for your Komatsu construction equipment? Guangxi Huayang Engineering Machinery Equipment Co., Ltd. is your trusted source for a wide range of genuine and high-quality aftermarket parts, including a comprehensive selection of axle components. We specialize in providing parts for Komatsu and Caterpillar bulldozers, excavators, loaders, and more, ensuring your machinery operates at peak performance. Our extensive inventory includes undercarriage parts (track rollers, carrier rollers, sprockets, idlers, track shoes), hydraulic system components (hydraulic pumps, hydraulic motors, control valves, hydraulic cylinders like bucket cylinders and boom cylinders), transmission and power components (gearboxes, gears, engine assemblies including Cummins engine parts), and wear parts (bucket teeth, track links, pins/bushings, high-strength bolts).

We understand the importance of minimizing downtime, which is why we offer a vast selection of axle parts to keep your machines running smoothly. Below is a list of Komatsu axle parts we currently have in stock:

• 424-22-20001 AXLE,FRT-ASM

• 424-22-13280

• 424-22-13120

• 424-22-13102

• 424-22-13030

• 424-22-12650

• 424-22-12611

• 424-22-12610

• 424-22-12583

• 424-22-12541 GEAR

• 424-22-12531 GEAR

• 424-22-12510 PIN

• 424-22-12440

• 424-22-12420 GEAR

• 424-22-12410

• 424-22-11301 GEAR ASS'Y

• 424-22-11281 COUPLING

• 424-22-11140

• 424-22-11072

• 424-22-10073

Understanding Komatsu Axle Parts and Their Applications

The axle is a crucial component in heavy machinery, responsible for transmitting power from the engine and transmission to the wheels or tracks, enabling movement. The specific function of each axle part varies, but they collectively ensure the smooth and efficient operation of your Komatsu equipment.

• AXLE,FRT-ASM (e.g., 424-22-20001): This refers to the complete front axle assembly. It is a major structural component found in Komatsu loaders and some excavators, allowing for steering and supporting the front of the machine. For instance, on a Komatsu WA380 loader used in a quarry, the front axle assembly withstands heavy loads and enables precise maneuvering for loading materials.

• GEAR (e.g., 424-22-12541, 424-22-12531, 424-22-12420, 424-22-11301 GEAR ASS'Y): Gears within the axle are essential for adjusting speed and torque. They are integral to the differential and final drive systems found in various Komatsu machines like excavators (e.g., PC200), bulldozers (e.g., D65), and loaders (e.g., WA470). For example, in a Komatsu PC200 excavator working on a construction site, axle gears ensure the correct rotational speed and power are delivered to the tracks for efficient digging and movement.

• PIN (e.g., 424-22-12510): Pins are used as fasteners and pivots within the axle assembly, connecting various components. They can be found in the axle housings and linkages of Komatsu machinery like backhoe loaders (e.g., WB97S) used in urban development projects for digging trenches and lifting materials.

• COUPLING (e.g., 424-22-11281): Couplings are used to connect rotating shafts within the axle, transmitting power while allowing for some misalignment. These might be found in the driveline connecting to the axle in Komatsu graders (e.g., GD655) used for road construction and maintenance.

• Other Part Numbers (e.g., 424-22-13280, 424-22-13120, 424-22-13102, 424-22-13030, 424-22-12650, 424-22-12611, 424-22-12610, 424-22-12583, 424-22-12440, 424-22-12410, 424-22-11140, 424-22-11072, 424-22-10073): These represent various other components within the axle assembly, such as seals, bearings, shafts, and housings. Their specific applications span across the Komatsu range of bulldozers, excavators, and loaders, contributing to the overall functionality and durability of the axle system. For instance, bearings within the axle of a Komatsu D85 bulldozer operating in a mining environment ensure smooth rotation and reduce friction.

Whether you need a complete axle assembly or individual components, Guangxi Huayang is here to provide you with the right parts for your specific Komatsu machine model. Our parts are suitable for a wide array of Komatsu equipment, including:

• Komatsu Excavators: PC series (e.g., PC200, PC300, PC450) used for digging, lifting, and material handling in construction, mining, and forestry.

• Komatsu Bulldozers: D series (e.g., D65, D85, D155) employed for earthmoving, grading, and site preparation in construction, mining, and land development.

• Komatsu Loaders: WA series (e.g., WA380, WA470, WA600) utilized for loading and transporting materials in quarries, construction sites, and agricultural applications.

• Komatsu Graders: GD series (e.g., GD655, GD825) used for road construction, leveling, and maintaining surfaces.

• Komatsu Backhoe Loaders: WB series (e.g., WB97S, WB146) versatile machines used for digging, trenching, and lifting in urban construction and utility work.

Frequently Asked Questions (FAQs)

1. Q: How do I know if my Komatsu axle needs repair or replacement?
          A: Common signs include unusual noises (grinding, clicking), excessive vibration, difficulty steering, or leaks around the axle area. Regular inspection is crucial.

2. Q: What are some common causes of axle failure in heavy machinery?
          A: Overloading, lack of proper lubrication, impact damage from rough terrain, and general wear and tear over time are common culprits.

3. Q: How often should I inspect and maintain my Komatsu axle?
          A: Regular daily checks for leaks and damage are recommended. More thorough inspections, including checking lubricant levels and the condition of components, should be performed as part of the machine's regular maintenance schedule, as outlined in the Komatsu service manual.

Komatsu & Caterpillar Parts Glossary

1. Komatsu PC300 Hydraulic Pump: Located within the hydraulic system of a Komatsu PC300 excavator, it generates the high-pressure oil needed to power the machine's movements.

2. Caterpillar CAT 320 Track Roller: Part of the undercarriage system of a Caterpillar CAT 320 excavator, supporting the weight of the machine and allowing smooth movement of the tracks.

3. Komatsu D85 Sprocket: Found at the rear of the undercarriage of a Komatsu D85 bulldozer, it drives the track chains.

4. Caterpillar CAT 966K Bucket Cylinder: A hydraulic cylinder attached to the bucket of a Caterpillar CAT 966K wheel loader, responsible for lifting and tilting the bucket.

5. Komatsu WA470 Transmission: The gearbox assembly in a Komatsu WA470 wheel loader, responsible for transferring power from the engine to the axles and controlling speed and direction.

6. Caterpillar CAT 740B Articulation Joint: The hinge mechanism connecting the front and rear frames of a Caterpillar CAT 740B articulated dump truck, allowing it to steer.

7. Komatsu PC228US Idler: Located at the front of the undercarriage of a Komatsu PC228US excavator, it maintains the correct tension of the track chain.

8. Caterpillar CAT 349E Main Control Valve: A key component in the hydraulic system of a Caterpillar CAT 349E excavator, directing the flow of hydraulic oil to various actuators.

9. Komatsu GD655 Final Drive: Located at the wheel ends of a Komatsu GD655 motor grader, it reduces the high-speed, low-torque output of the transmission to low-speed, high-torque for the wheels.

10. Caterpillar CAT D7R Ripper Shank: An attachment at the rear of a Caterpillar CAT D7R bulldozer used for breaking up hard ground.

For all your Komatsu and Caterpillar replacement part needs, including these essential axle components, trust Guangxi Huayang Engineering Machinery Equipment Co., Ltd. We are committed to providing high-quality parts and excellent customer service. Contact us today!

Guangxi Huayang Engineering Machinery Equipment Co., Ltd.
 Main Products: Komatsu, Caterpillar bulldozers, excavators, loaders, undercarriage parts, hydraulic system parts, transmission and power components, wear parts.
 Mobile/WeChat/WhatsApp: +86 13977190083
 Email: lihongchun068@gmail.com
 Website: www.guangxihuayang.com