Unearth Reliability: Your Premier Source for High-Quality Caterpillar Parts and More at JINING TUITE

Welcome to JINING TUITE CONSTRUCTION MACHINERY CO., LTD., your trusted partner for premium construction machinery parts. Based in China, we specialize in providing an extensive range of components for bulldozers and excavators from leading brands, including Caterpillar, Komatsu, Hitachi, Doosan, Hyundai, Volvo, and many more. Our commitment is to deliver high-quality parts that ensure the optimal performance and longevity of your heavy equipment. Explore our comprehensive selection, featuring everything from undercarriage parts like track rollers and idlers to engine components and hydraulic systems.

Discover Our Wide Range of Caterpillar Parts

At JINING TUITE, we understand the critical role that reliable parts play in keeping your Caterpillar machinery running smoothly. We stock a vast inventory of Caterpillar parts, ensuring you can find the exact component you need quickly and efficiently. Here's a glimpse into our extensive catalog:

• Caterpillar parts 0643860 0643860

• Caterpillar parts 0643864 GEAR - Essential for power transmission in various machinery systems.

• Caterpillar parts 0643866 6Y1706

• Caterpillar parts 0643876 GASKET - Provides a seal between two surfaces to prevent leaks, commonly used in engines and hydraulic systems.

• Caterpillar parts 0643882 SEAL - Prevents the leakage of fluids or the ingress of contaminants, crucial for maintaining system integrity.

• Caterpillar parts 0643891 TUBE - Used to transport fluids within the machine, such as hydraulic oil or coolant.

• Caterpillar parts 0643895 SLEEVE - Often used as a protective covering or a wear surface in various mechanical assemblies.

• Caterpillar parts 0643897 0643897

• Caterpillar parts 0643900 BRAKE DRUM - A key component of the braking system, providing the surface against which brake shoes or pads are applied.

• Caterpillar parts 0643905 SPRING - Provides mechanical force and energy storage in various applications, such as suspension systems and valve mechanisms.

• Caterpillar parts 0643906 VALVE - Controls the flow of fluids or gases within a system, essential for hydraulic and pneumatic operations.

• Caterpillar parts 0643907 STOP - Limits the movement of a mechanical component, ensuring proper operation and preventing damage.

• Caterpillar parts 0643910 ROLLER - Supports and guides moving parts, commonly found in track systems and conveyor belts.

• Caterpillar parts 0643915 SPRING - Provides mechanical force and energy storage in various applications, such as suspension systems and valve mechanisms.

• Caterpillar parts 0644045 Bearing - Reduces friction between moving parts, enabling smooth and efficient operation of rotating components.

• Caterpillar parts 0644092 WASHER - Distributes the load of a threaded fastener, preventing damage and ensuring a secure connection.

• Caterpillar parts 0644098 0644098

• Caterpillar parts 0644117 Bearing - Reduces friction between moving parts, enabling smooth and efficient operation of rotating components.

• Caterpillar parts 0644309 8E5380

• Caterpillar parts 06443-SR1-505RM DRIVE SHAFT - Transmits rotational power from the engine to other parts of the machinery, such as the wheels or tracks.

• Caterpillar parts 0645208 Bearing Cup - An outer race for a tapered roller bearing, providing a smooth surface for the rollers to move against.

• Caterpillar parts 064-5210 Bearing - Reduces friction between moving parts, enabling smooth and efficient operation of rotating components.

• Caterpillar parts 06455-MA3-406 PAD SET BRAKE - Friction material used in the braking system to slow down or stop the machinery.

• Caterpillar parts 06455-MA5-405 PAD SET BRAKE - Friction material used in the braking system to slow down or stop the machinery.

• Caterpillar parts 06455-MM5-P10 PAD SET FR - Friction material used in the front braking system to slow down or stop the machinery.

• Caterpillar parts 0645902 PLATE - A flat component used for various purposes, such as reinforcement, mounting, or covering.

• Caterpillar parts 0646006 0646006

• Caterpillar parts 0646007 SEAL - Prevents the leakage of fluids or the ingress of contaminants, crucial for maintaining system integrity.

• Caterpillar parts 0646049 BEARING - Reduces friction between moving parts, enabling smooth and efficient operation of rotating components.

• Caterpillar parts 0646059 0646059

• Caterpillar parts 0646266 0646266

• Caterpillar parts 0646271 0646271

• Caterpillar parts 0646272 0646272

• Caterpillar parts 0646370 ROLLER A - Supports and guides moving parts, likely part of a larger assembly.

• Caterpillar parts 0646388 GASKET - Provides a seal between two surfaces to prevent leaks, commonly used in engines and hydraulic systems.

• Caterpillar parts 0646603 HEAD CYL - The cylinder head, a critical part of the engine that closes the top of the cylinders.

• Caterpillar parts 0647310 ROTOR - A rotating component in various machinery systems, such as pumps or motors.

• Caterpillar parts 0647311 VANE SET - Components within a vane pump or motor that create chambers for fluid displacement.

• Caterpillar parts 0647367 FLANGE - A protruding rim or collar used to connect pipes, valves, or other components.

• Caterpillar parts 0647371 GASKET - Provides a seal between two surfaces to prevent leaks, commonly used in engines and hydraulic systems.

• Caterpillar parts 0647384 0647384

• Caterpillar parts 0647387 SPRING - Provides mechanical force and energy storage in various applications, such as suspension systems and valve mechanisms.

• Caterpillar parts 0647418 INSERT - A component placed within another part to provide specific functionality or reinforcement.

• Caterpillar parts 0647430 LINER - An inner sleeve or covering used to protect or provide a wear surface, such as in engine cylinders.

• Caterpillar parts 0647433 CAP - A protective cover or closure for various openings in machinery.

• Caterpillar parts 0647440 SPRING - Provides mechanical force and energy storage in various applications, such as suspension systems and valve mechanisms.

• Caterpillar parts 0647444 DRUM - A cylindrical component, often part of a rotating assembly like a brake or winch.

• Caterpillar parts 0647446 PAD - A cushioning or friction component, such as a brake pad.

• Caterpillar parts 0647452 GASKET - Provides a seal between two surfaces to prevent leaks, commonly used in engines and hydraulic systems.

• Caterpillar parts 064-7454 Seal O-ring - A circular sealing element used to prevent the leakage of fluids or gases.

Applications and Machine Models

These Caterpillar parts are designed for a wide range of Caterpillar machinery, primarily bulldozers and excavators. Caterpillar bulldozers are powerful machines used for pushing large quantities of soil, sand, or other materials in construction, mining, and road work. They are essential for land clearing, grading, and earthmoving tasks. Caterpillar excavators are versatile machines used for digging, trenching, material handling, and demolition. They come in various sizes and configurations to suit different job requirements.

For example, a Caterpillar D8 bulldozer might utilize various gaskets and seals in its engine and hydraulic systems to ensure efficient operation. The brake drum would be a critical component in its braking system, essential for safety on the job site. Similarly, a Caterpillar 320 excavator would rely on bearings for smooth rotation of its движущиеся parts, hydraulic tubes for fluid power transmission, and springs in its suspension and valve mechanisms.

Our parts also cater to other Caterpillar equipment like loaders, graders, and more. Whether you are working on a large-scale construction project, a mining operation, or general earthmoving tasks, having access to reliable Caterpillar parts is crucial for minimizing downtime and maximizing productivity.

Maintenance Tip

Regularly inspect hydraulic hoses and fittings for any signs of leaks or damage. Promptly address any issues to prevent significant hydraulic system failures and ensure safe operation.

Frequently Asked Question

Q: How do I know which part number I need for my Caterpillar machine?

A: The best way to find the correct part number is to consult your machine's service manual or parts catalog. You can also often find the part number directly on the component itself. If you're unsure, our knowledgeable team is here to help – feel free to contact us with your machine model and a description of the part you need.

Troubleshooting and Repair Suggestions

1. If your excavator's hydraulic system is losing power, check for leaks in hoses, cylinders, and fittings. Low hydraulic fluid levels can also cause this issue.

2. For bulldozers experiencing difficulty in steering, inspect the condition of the track rollers and idlers. Excessive wear or damage can impede smooth track movement.

3. If your machine's engine is overheating, check the coolant level and inspect the radiator for blockages. A faulty thermostat or water pump could also be the cause.

Understanding Key Caterpillar Parts

1. 卡特彼勒CAT 320 液压泵 (Hydraulic Pump): The hydraulic pump is located in the hydraulic system and is responsible for supplying pressurized oil to power the machine's actuators, such as the boom, stick, and bucket.

2. 卡特彼勒CAT D6 支重轮 (Track Roller): Track rollers are part of the undercarriage system and support the weight of the bulldozer while it moves. They are located along the bottom of the track frame.

3. 卡特彼勒CAT 336 引导轮 (Idler): The idler is a wheel located at the front of the track frame that helps to guide the track and maintain proper tension.

4. 卡特彼勒CAT 349 驱动轮 (Sprocket): The sprocket is a toothed wheel that engages with the track links to propel the excavator forward or backward. It is located at the rear of the track frame.

5. 卡特彼勒CAT 777G 滤芯 (Filter Element): Filter elements are used throughout the machine to remove contaminants from fluids like oil, fuel, and hydraulic fluid, ensuring optimal performance and preventing damage.

6. 卡特彼勒CAT 980M 油缸 (Hydraulic Cylinder): Hydraulic cylinders are actuators that convert hydraulic power into linear motion, used in various parts of the machine like the boom and bucket.

7. 卡特彼勒CAT 140K 刀片 (Blade): The blade is the large metal plate at the front of a motor grader or bulldozer used for grading and pushing material.

8. 卡特彼勒CAT 420F 软管 (Hose): Hoses are flexible tubes used to transport hydraulic fluid throughout the machine's hydraulic system.

9. 卡特彼勒CAT 315 涨紧装置 (Track Adjuster): The track adjuster is a mechanism used to maintain the correct tension in the excavator's tracks.

10. 卡特彼勒CAT D11 推杆 (Push Rod): Push rods are part of the engine's valve train, transmitting motion from the camshaft to the rocker arms.

At JINING TUITE CONSTRUCTION MACHINERY CO., LTD., we are dedicated to providing you with top-quality Caterpillar parts and components for other leading brands. Our extensive inventory and commitment to customer satisfaction make us your ideal partner for all your construction machinery part needs. Contact us today via Mobile/WeChat/WhatsApp: +86 15105370880 or email us at 2336612922@qq.com to learn more about our products and services.