Your Reliable Source for Komatsu Replacement Parts: 423-Z90-H111, 423-Z90-5470, and More!

Looking for high-quality replacement parts for your Komatsu construction machinery? Guangxi Huayang Engineering Machinery Equipment Co., Ltd. is your trusted partner, specializing in a wide range of components for Komatsu and Caterpillar bulldozers, excavators, loaders, and more. We understand the importance of keeping your equipment running smoothly and efficiently, which is why we offer a comprehensive selection of durable and reliable replacement parts.

Explore Our Extensive Range of Komatsu Parts

We stock a vast inventory of Komatsu replacement parts, including but not limited to:

• 423-Z90-H111

• 423-Z90-5470 GUARD

• 423-Z90-5430 PLATE

• 423-Z90-5420 PLATE

• 423-Z90-5113

• 423-Z90-5112

• 423-Z90-5111

• 423-Z90-4521

• 423-Z90-4520

• 423-Z90-4511

• 423-Z90-4510

• 423-Z90-4450 COVER

• 423-Z90-4440 GUARD

• 423-Z90-4430 PLATE

• 423-Z90-4410 GUARD

• 423-Z90-4211

• 423-Z90-4210

• 423-Z90-3430

• 423-Z90-3410 KOMATSU part

• 423-Z90-2990

Keeping Your Machines Running: Applications and Models

While the specific applications may vary depending on the exact function of each part, these Komatsu replacement parts are essential for maintaining the performance of various Komatsu machinery. For instance, GUARDS and COVERS are crucial for protecting vital components from damage in demanding environments such as construction sites, mining operations, and earthmoving projects. PLATES often serve structural or protective purposes within these machines.

These parts are typically used in a wide range of Komatsu equipment, including:

• Komatsu Excavators: Used for digging, trenching, and material handling in construction, landscaping, and mining. Examples include the PC200, PC300, and PC450 series.

• Komatsu Bulldozers: Essential for pushing large quantities of soil, sand, or other materials in construction, road building, and mining. Popular models include the D65, D85, and D155 series.

• Komatsu Loaders: Used for lifting and transporting materials like gravel, sand, and debris in construction, agriculture, and warehousing. Common models include the WA320, WA470, and WA600 series.

Consider a construction company working on a new housing development. Their Komatsu PC300 excavator might require a new GUARD to protect its hydraulic cylinders from debris, ensuring the smooth operation of the digging arm. Similarly, a Komatsu D85 bulldozer working on a road construction project might need replacement PLATES for its undercarriage to maintain stability and prevent damage from rough terrain.

Guangxi Huayang: Your Trusted Partner for Komatsu and Caterpillar Parts

At Guangxi Huayang Engineering Machinery Equipment Co., Ltd., we are committed to providing our customers with top-quality replacement parts for their Komatsu and Caterpillar machinery. Our main products include:

• Undercarriage parts: Track rollers (支重轮), carrier rollers (托链轮), sprockets (驱动轮), idlers (引导轮), track shoes (履带板)

• Hydraulic system parts: Hydraulic pumps (液压泵), hydraulic motors (液压马达), control valves (分配阀), hydraulic cylinders (液压油缸) such as bucket cylinders (挖斗油缸) and boom cylinders (动臂油缸)

• Transmission and power components: Transmissions (变速箱), gears (齿轮件), engine assemblies (发动机组件) including Cummins engine parts (康明斯发动机配件)

• Wear parts: Bucket teeth (斗齿), track chains (链轨), pins and bushings (销轴/衬套), high-strength bolts (高强度螺栓)

We pride ourselves on our extensive inventory, competitive pricing, and excellent customer service. Contact us today to find the Komatsu replacement parts you need to keep your equipment operating at peak performance.

Frequently Asked Questions, Troubleshooting & Maintenance Tips

Glossary of Construction Machinery Parts

• Komatsu PC200 Swing Motor: The swing motor is located in the upper structure of the excavator and is responsible for rotating the machine's upper body.

• Caterpillar CAT 320D Final Drive: The final drive is located in the undercarriage and transmits power to the tracks, enabling the excavator to move.

• Komatsu D65 Ripper Shank: The ripper shank is a heavy-duty attachment at the rear of the bulldozer used for breaking up hard ground.

• Caterpillar CAT 740B Articulation Joint: The articulation joint is located in the middle of articulated dump trucks, allowing for flexible steering and movement over uneven terrain.

• Komatsu WA380 Hydraulic Tank: The hydraulic tank stores the hydraulic fluid that powers the loader's various functions.

• Caterpillar CAT 140G Grader Blade: The grader blade is the main working tool of a motor grader, used for leveling and shaping surfaces.

• Komatsu PC490 Undercarriage Frame: The undercarriage frame provides the structural support for the excavator's tracks and lower components.

• Caterpillar CAT 966H Bucket Cylinder: The bucket cylinder is a hydraulic cylinder that controls the movement and angle of the wheel loader's bucket.

• Komatsu GD655 Wheel Hub: The wheel hub is the central part of the wheel that connects to the axle.

• Caterpillar CAT D10T Equalizer Bar: The equalizer bar connects the two sides of the bulldozer's track frame, allowing for independent movement and better ground contact.

Contact us today for all your Komatsu and Caterpillar replacement part needs!

Guangxi Huayang Engineering Machinery Equipment Co., Ltd.

Mobile/WeChat/WhatsApp: +86 13977190083

Email: lihongchun068@gmail.com