Welcome to Growshine International, your trusted partner in sourcing high-quality radiators and oil coolers for a diverse range of construction machinery. Based in the United States, we specialize in providing robust and efficient cooling solutions for heavy equipment used in various industries. Our extensive catalog features products compatible with leading brands such as Caterpillar, SANY, SDLG, and XCMG. Explore our comprehensive selection designed to keep your machinery running smoothly and efficiently.

At Growshine International, we are committed to providing our customers with top-of-the-line cooling solutions for their engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. Our extensive range of oil coolers and radiators is designed to meet the demanding needs of modern construction equipment. We understand the importance of efficient cooling for optimal performance and longevity of your machinery.

Our inventory includes aluminum radiators and copper radiators, suitable for various applications including excavators, loaders, bulldozers, and more. We offer hydraulic oil coolers, transmission oil coolers, and engine oil coolers compatible with brands like Caterpillar, SANY, SDLG, and XCMG. Whether you need a plate fin radiator or a tube oil cooler, Growshine has the perfect solution for you.

Key Product Highlights:

• Aluminum Caterpillar E325D E329D Oil Cooler Radiator (Part Number: 2459208, 2459208): Ensure your Caterpillar excavators stay cool under pressure with this high-quality aluminum oil cooler radiator.
• SANY Factory Customized Radiator: Tailored cooling solutions for your SANY engineering machinery equipment, providing optimal thermal management.
• SDLG Loader Radiator Model ZL50C ZL50CN LG855 (Part Numbers: 20C0044, 20C0051, 20C0052): Keep your SDLG loaders operating at peak efficiency with our durable and reliable radiators.
• XCMG LW500KV Loader Aluminum Tank Oil Cooler (Part Number: 01-157, 01157): Specifically designed for XCMG LW500KV loaders, this aluminum tank oil cooler ensures optimal engine and hydraulic system temperatures.
• KOMATSU WA 470 - 3 Copper Aluminum Water Radiator Oil Cooler (Part Number: 4210321103, 4210321103): High-performance copper aluminum radiator and oil cooler for Komatsu WA 470 - 3 bulldozers, ensuring efficient cooling in demanding conditions.
• SDLG 855N Radiator Loader Engine Cooling Aluminum Water tank Oil Cooler (Part Number: SP230099, SP230099): Ensure optimal engine cooling for your SDLG 855N loader with this aluminum water tank oil cooler.
• XCMG LW300KV Copper Aluminum Plate-fin Type Hydraulic Oil Cooler (Part Number: 860130580, 860130580): Designed for XCMG LW300KV loaders, this copper aluminum plate-fin type hydraulic oil cooler provides superior cooling performance.
• L956 L968 Universal Model Hydraulic Oil Cooler Radiator (Part Number: 4110003618, 4110003618): A universal hydraulic oil cooler radiator suitable for L956 and L968 loader models, offering reliable cooling.
• WG9725530060 Heavy Duty Motorcycle Aluminum Oil Cooler Radiator (Part Number: WG9725530060, WG9725530060): Robust aluminum oil cooler radiator for heavy-duty motorcycles and trucks, ensuring optimal engine temperature.
• Caterpillar 330D Excavator Engine Hydraulic Oil Cooler Radiator (Part Number: 4813473, 4813473): High-efficiency engine hydraulic oil cooler radiator for Caterpillar 330D excavators, designed for demanding applications.

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Understanding Key Machinery Parts:

1. Oil Cooler: An oil cooler is a heat exchanger used to lower the temperature of oil, typically engine oil, transmission fluid, or hydraulic oil. For example, the Caterpillar 345D风扇马达 (Fan Motor) often relies on a hydraulic oil cooler to maintain optimal operating temperature. 例如：卡特彼勒 345D 的液压系统使用液压油冷却器来保持最佳运行温度。 Пример: гидравлическая система Caterpillar 345D использует охладитель гидравлического масла для поддержания оптимальной рабочей температуры.
2. Radiator: A radiator is a heat exchanger that cools the engine by circulating coolant through its core, dissipating heat into the air. The SDLG LG855水箱 (Water Tank) is a key component of the radiator system, holding the coolant. 例如：SDLG LG855 的水箱是散热系统的重要组成部分，用于容纳冷却液。 Пример: водяной бак SDLG LG855 является важной частью системы охлаждения и используется для хранения охлаждающей жидкости.
3. Hydraulic Oil Cooler: Specifically designed to cool hydraulic oil, this component is crucial for the performance of hydraulic systems in excavators and loaders. For instance, the XCMG LW300KV液压油冷却器 (Hydraulic Oil Cooler) prevents overheating in the hydraulic system. 例如：XCMG LW300KV 的液压油冷却器专门用于冷却液压油，防止液压系统过热。 Пример: охладитель гидравлического масла XCMG LW300KV специально разработан для охлаждения гидравлического масла и предотвращения перегрева гидравлической системы.
4. Transmission Oil Cooler: This type of cooler helps to regulate the temperature of the transmission fluid in vehicles like loaders and bulldozers, ensuring smooth operation. The Lonking CDM855EX变速箱油冷却器 (Transmission Oil Cooler) is vital for transmission health. 例如：龙工 CDM855EX 的变速箱油冷却器有助于调节变速箱油的温度，确保平稳运行。 Пример: охладитель трансмиссионного масла Lonking CDM855EX помогает регулировать температуру трансмиссионной жидкости, обеспечивая плавную работу.
5. Torque Converter Cooler: Found in machinery with automatic transmissions, the torque converter cooler manages the heat generated by the torque converter. The CLG855N变矩器冷却器 (Torque Converter Cooler) in Liugong loaders is an example. 例如：柳工 CLG855N 装载机的变矩器冷却器用于管理变矩器产生的热量。 Пример: охладитель гидротрансформатора CLG855N в погрузчиках Liugong используется для управления теплом, выделяемым гидротрансформатором.
6. Intercooler: An intercooler is used in turbocharged or supercharged engines to cool the air compressed by the turbocharger/supercharger, increasing engine efficiency. The ENSI YX 655HPlus中冷器 (Intercooler) improves engine performance. 例如：ENSI YX 655HPlus 的中冷器用于冷却涡轮增压器压缩后的空气，提高发动机效率。 Пример: промежуточный охладитель ENSI YX 655HPlus используется для охлаждения воздуха, сжатого турбокомпрессором, повышая эффективность двигателя.
7. Water Tank: Part of the engine cooling system, the water tank (or coolant reservoir) holds the engine coolant. The SDLG ZL50C水箱 (Water Tank) is crucial for maintaining coolant levels. 例如：SDLG ZL50C 的水箱是发动机冷却系统的一部分，用于储存冷却液。 Пример: водяной бак SDLG ZL50C является частью системы охлаждения двигателя и используется для хранения охлаждающей жидкости.
8. Engine Oil Cooler: This cooler is specifically for reducing the temperature of the engine oil, which is vital for lubrication and preventing engine damage. For instance, the Weichai 618发动机油冷却器 (Engine Oil Cooler) ensures the marine engine operates within safe temperature limits. 例如：潍柴 618 发动机的机油冷却器专门用于降低机油温度，保证发动机在安全温度范围内运行。 Пример: масляный радиатор двигателя Weichai 618 специально разработан для снижения температуры масла и обеспечения работы двигателя в безопасном температурном режиме.
9. Plate Fin Radiator: A type of radiator with flat tubes and corrugated fins to maximize surface area for heat transfer, commonly used in heavy machinery. The XCMG LW300KV板翅式散热器 (Plate Fin Radiator) offers efficient cooling. 例如：XCMG LW300KV 的板翅式散热器采用扁平管和波纹翅片，最大化散热面积，提供高效冷却。 Пример: пластинчато-ребристый радиатор XCMG LW300KV использует плоские трубки и гофрированные ребра для максимальной площади поверхности теплообмена, обеспечивая эффективное охлаждение.
10. Tube Oil Cooler: An oil cooler that uses tubes to transfer heat from the oil to a cooling medium, often air or water, found in various industrial and mobile applications. The GLC3-5管式油冷却器 (Tube Oil Cooler) is used in heavy-duty industrial equipment. 例如：GLC3-5 的管式油冷却器通过管道将油中的热量传递给冷却介质，常用于重型工业设备。 Пример: трубчатый маслоохладитель GLC3-5 использует трубки для передачи тепла от масла к охлаждающей среде и часто встречается в тяжелом промышленном оборудовании.

Valuable Insights for Machinery Maintenance:

1. Regularly inspect your radiator for leaks and ensure coolant levels are adequate to prevent engine overheating, a common issue in heavy machinery like excavators and loaders.
2. Keep the oil cooler clean from debris and dirt, as these can significantly reduce its efficiency, especially in dusty construction site environments where XCMG and SDLG equipment often operates.
3. Consider the climate and operating conditions when choosing a radiator or oil cooler. For example, in extremely hot conditions, a high-flow or larger capacity cooler might be necessary to maintain optimal temperatures for brands like Caterpillar and Komatsu.

Growshine International specializes in the import and export of high-quality spare parts for engineering machinery, heavy trucks, agricultural machinery, and automobiles. We are dedicated to providing reliable and durable cooling solutions, including a wide array of radiators and oil coolers, to meet the diverse needs of our global clientele. Our extensive network and commitment to quality ensure that you receive the best products for your machinery.

Growshine is your trusted source for premium aftermarket and OEM equivalent parts.

Common Machinery Failure and Solution:

Problem: Overheating in a Caterpillar 336D Excavator.

Details: A Caterpillar 336D excavator operating in high ambient temperatures starts to overheat after a few hours of operation. The operator notices the temperature gauge climbing and a loss of hydraulic power. There are no visible coolant leaks.

Possible Causes:

• Clogged Radiator: Dust and debris buildup in the radiator fins can severely restrict airflow, reducing cooling efficiency.
• Faulty Thermostat: A thermostat that is not opening fully can restrict coolant flow to the radiator.
• Water Pump Issues: An impeller damaged or a slipping belt can lead to insufficient coolant circulation.
• Hydraulic Oil Overheating: If the hydraulic oil cooler is inefficient or clogged, the excessive heat can transfer to the engine cooling system.

Troubleshooting and Solution:

1. Inspect the Radiator: Thoroughly clean the radiator fins with compressed air and water to remove any accumulated dirt and debris. Ensure there is no physical damage to the fins or core.
2. Check the Thermostat: Replace the thermostat with a new one to ensure proper coolant flow regulation.
3. Examine the Water Pump: Inspect the water pump belt for proper tension and signs of wear. Check for any unusual noises from the water pump that might indicate bearing failure. If necessary, replace the water pump.
4. Evaluate the Hydraulic Oil Cooler: Clean the hydraulic oil cooler fins and check for any internal blockages. Ensure the hydraulic oil level is correct and the oil is of the recommended type and viscosity. If the overheating persists, the hydraulic oil cooler might need to be inspected by a specialist. Consider replacing the Caterpillar 330D Excavator Engine Hydraulic Oil Cooler Radiator (Part Number: 4813473, 4813473) if it is suspected to be inefficient.
5. Check Coolant Level and Condition: Ensure the coolant level is correct and the coolant is a proper mix of antifreeze and water. Old or contaminated coolant can also contribute to overheating. Flush the cooling system and replace with new coolant if necessary.