Your Premier Source for High-Quality Excavator and Dozer Parts

At Growshine International, we pride ourselves on being a leading supplier of premium quality spare parts for a wide range of heavy machinery. Our extensive inventory ensures that you can find the exact components you need, precisely when you need them. Specializing in Komatsu excavator parts, Shantui dozer parts, and a variety of other construction machinery parts, heavy truck spares, agricultural machinery components, and automotive accessories, we are your trusted partner for import and export trade. We prioritize providing reliable solutions and excellent customer service to meet the demanding needs of the global market. Our commitment to quality ensures that your equipment operates at peak performance, minimizing downtime and maximizing productivity. Whether you're in search of Komatsu PC3000-6 Oil Cooler (Part No. 95809040) or a Shantui SD16 O-ring (Part No. 07000-13045), we have you covered with readily available stock.

Our focus on engine parts, hydraulic components, transmission parts, undercarriage components, electrical systems, and cooling systems ensures comprehensive coverage for your machinery maintenance and repair needs. We understand the critical role these parts play in the longevity and efficiency of your equipment, which is why we only source and supply components that meet rigorous quality standards. Looking for cost-effective excavator engine parts? Or perhaps durable heavy equipment filters? We are dedicated to offering competitive pricing on genuine Komatsu parts and reliable aftermarket Komatsu components. From high-performance dozer hydraulic pumps to long-lasting track links for excavators, Growshine is your go-to source. We also specialize in genuine Cummins engine components, quality agricultural machine spare parts, and OEM automotive replacement parts, ensuring that every aspect of your machinery is well-supported. Our global network allows us to provide fast shipping of heavy machinery parts and efficient import solutions for construction equipment. We also offer expert technical support for heavy machinery spares and custom parts solutions for excavators.

Extensive Product Range

Below is a categorized list of some of our high-quality, readily available parts. Growshine International ensures quick and efficient delivery for all your urgent requirements.

Understanding Your Machinery: Key Component Explanations

To help you better understand the critical role each component plays in your heavy machinery, Growshine International offers insights into common parts:

• Oil Cooler: Located in the engine or hydraulic system, it dissipates heat from the oil to maintain optimal operating temperatures. For example, a Komatsu Excavator PC3000-6 Oil Cooler / 95809040 / 小松挖掘机PC3000-6油冷却器 / Маслоохладитель экскаватора Komatsu PC3000-6.
• Swing Joint Elbow: Part of the hydraulic system, typically in excavators, allowing hydraulic lines to rotate while supplying oil to the swing motor. E.g., a Komatsu Excavator PC200-8 Swing Joint Elbow / 02782-10628 / 小松挖掘机PC200-8回转接头弯头 / Поворотный шарнир Komatsu PC200-8.
• Hydraulic Pump: Essential in hydraulic systems, converting mechanical energy into hydraulic energy to power cylinders and motors. For instance, a Komatsu Excavator PC200-7 Hydraulic Pump / 708-2L-00300 / 小松挖掘机PC200-7液压泵 / Гидравлический насос Komatsu PC200-7.
• Turbocharger: Found in the engine, it increases engine power by forcing more air into the combustion chamber. An example is the Komatsu Excavator PC360-7 Turbocharger / 6743-81-8040 / 小松挖掘机PC360-7涡轮增压器 / Турбонагнетатель Komatsu PC360-7.
• Solenoid Valve: An electromechanically operated valve, often in transmission systems, controlling the flow of fluid or gas. E.g., a Komatsu Loader WA380-3 Transmission Solenoid Valve / 17A-15-17271 / 小松装载机WA380-3变速箱电磁阀 / Электромагнитный клапан трансмиссии Komatsu WA380-3.
• Thermostat: Located in the engine's cooling system, it regulates engine temperature by controlling coolant flow. An example is a Komatsu Excavator PC220-6 Thermostat / 6732-61-1620 / 小松挖掘机PC220-6节温器 / Термостат экскаватора Komatsu PC220-6.
• Piston Pin: Connects the piston to the connecting rod in an engine, allowing for articulation. For example, a Komatsu Loader WA380-3 Piston Pin / 6742-01-2800 / 小松装载机WA380-3活塞销 / Палец поршневой Komatsu WA380-3.
• Water Pump: An essential part of the cooling system, circulating coolant through the engine to prevent overheating. E.g., a D85 Dozer Water Pump Assembly / 6151-62-1101 / D85推土机水泵总成 / Водяной насос бульдозера D85.
• Air Filter Assembly: Located in the engine's intake system, it prevents dust and debris from entering the engine. An example is a Shantui SD22 Air Filter Assembly / 6127-82-7106 / 山推SD22空滤器总成 / Воздушный фильтр Shantui SD22.
• Circlip: A type of fastener, often found on shafts or in bores, to secure components. For instance, an S6D125-1 Piston Circlip / 04065-04818 / S6D125-1活塞卡环 / Стопорное кольцо поршня S6D125-1.

Common Questions & Solutions from Growshine International

How often should I replace my excavator's hydraulic filter?

The replacement interval for an excavator's hydraulic filter, such as the one for a Komatsu PC200-7 (Part No. 600-411-1191), depends on the manufacturer's recommendations and operating conditions. Generally, it's advised every 250 to 500 hours or at least once a year. However, in dusty or harsh environments, more frequent checks and replacements are necessary to prevent contamination and maintain hydraulic system efficiency. Regular checks can extend the lifespan of your excavator hydraulic pump and control valves.

What are the signs of a failing turbocharger in a heavy truck?

A failing turbocharger, like the one found in a Komatsu PC360-7 Excavator (Part No. 6743-81-8040) or a Komatsu PC300-8MO (Part No. 6745-81-8041), can exhibit several symptoms in a heavy truck. These include reduced engine power, excessive exhaust smoke (blue or black), a whining or whistling sound from the engine, and increased oil consumption. If you notice any of these signs, it's crucial to inspect or replace the turbocharger promptly to prevent further engine damage and ensure optimal heavy truck engine performance.

Can I use aftermarket parts for my Komatsu loader, or should I stick to OEM?

Growshine International offers both genuine OEM and high-quality aftermarket Komatsu loader parts. While OEM parts guarantee compatibility and are often backed by manufacturer warranties, high-quality aftermarket options, such as those for a Komatsu WA380-3 transmission solenoid valve (Part No. 17A-15-17271), can provide a more cost-effective solution without compromising performance. It's crucial to choose reputable suppliers for aftermarket parts to ensure they meet the necessary quality standards and specifications for your equipment. Our experts at Growshine can help you make an informed decision based on your needs and budget for reliable Komatsu loader components.

Common Machinery Fault and Resolution

Komatsu Excavator PC200-8 Hydraulic System Failure

Fault Description: A Komatsu Excavator PC200-8 is experiencing a sudden loss of hydraulic power, slow operation, and abnormal noise from the main pump. This often indicates issues within the hydraulic system, potentially related to the hydraulic pump, control valves, or a clogged hydraulic filter. Given the symptoms, the most likely culprit could be a malfunctioning PC200-8 hydraulic pump (Part No. 708-2L-00300) or a problem with the pump control board (Part No. 7835-45-4001).

Troubleshooting & Solution:

1. Check Hydraulic Fluid Level and Quality: First, verify that the hydraulic fluid level is correct and that the fluid is clean. Contaminated or low fluid can severely impact system performance.
2. Inspect Hydraulic Filters: A clogged hydraulic filter (Part No. 600-411-1191 for PC200-7, which is similar) can restrict flow and cause power loss. Replace all hydraulic filters if they appear dirty or are past their service interval.
3. Diagnose Pump Control Board: If the above steps don't resolve the issue, the PC200-8MO pump control board (Part No. 7835-45-4001) might be faulty. Use diagnostic tools to check for error codes related to hydraulic pump control. A faulty board can prevent the pump from receiving proper signals, leading to erratic or no hydraulic function.
4. Inspect Hydraulic Pump: If the control board is functioning correctly, the hydraulic pump (e.g., PC200-7 Hydraulic Pump, Part No. 708-2L-00300) itself may be worn or damaged. Look for external leaks, unusual vibrations, or excessive heat. Internal wear will reduce efficiency and pressure. If the pump is confirmed to be faulty, it will require replacement or extensive overhaul.
5. Check Pressure Relief Valves: Malfunctioning main relief valves or other pressure relief valves can also cause a loss of hydraulic power by diverting fluid away from the actuators. Inspect these valves for proper operation.

By systematically checking these components, you can pinpoint the source of the hydraulic failure and implement the correct repair, ensuring your Komatsu Excavator PC200-8 returns to optimal performance with genuine Komatsu excavator spare parts from Growshine International.

About Growshine International

Growshine International (格莳国际) is your trusted global partner in the import and export trade of engineering machinery parts, heavy truck parts, agricultural machinery parts, and automotive parts. We specialize in providing a vast array of high-quality components for brands like Komatsu, Shantui, Liugong, Hitachi, and Cummins. Our mission is to deliver reliable and cost-effective solutions to keep your operations running smoothly, whether you need excavator undercarriage components, dozer transmission parts, loader hydraulic cylinders, or truck engine rebuild kits. We are committed to fostering long-term partnerships by offering exceptional service, prompt delivery, and expert technical support. With Growshine, you get access to global sourcing for heavy equipment parts, reliable construction machinery spare parts suppliers, efficient logistics for machinery components, competitive pricing on industrial machine parts, and a dedicated team focused on your machinery maintenance success.