Growshine Hydraulic Oil Radiator & Cooler Supplies for CAT Caterpillar Excavators & Rotary Drilling Rigs: 320D, 330D, 336D, 345D
Custom Parts Development Service
In addition to standard replacement parts, Growshine International specializes in the custom development and manufacturing of complex cooling system components. Need a heavy-duty version of the CAT 320D Hydraulic Oil Radiator or a specialized rotary drilling rig heat exchanger? Our engineering team can tailor solutions to meet specific operational demands, ensuring peak performance and longevity for your hydraulic systems. Contact us to discuss your specific OEM or aftermarket customization needs!
Premium Hydraulic Oil Radiator & Cooler for CAT Equipment
Growshine International, a leading supplier in the export market, offers high-quality replacement Hydraulic Oil Radiator / Cooler units specifically designed for heavy-duty CAT Caterpillar Engineering Machinery Parts. These coolers are essential components of the hydraulic system, crucial for maintaining optimal operating temperatures and extending the lifespan of your valuable equipment. We stock and supply units fitting various excavator and rotary drilling rig models.
Our core models include the highly sought-after coolers for the Caterpillar 320D, 330D, 336D, and 345D series. Investing in a reliable heavy equipment oil cooler replacement cost is a smart decision for preventing costly downtime. Trust Growshine International for all your CAT cooling system repair and high-quality hydraulic system components needs.
Precision Fitment and Global Parts Export
Our catalog covers crucial aftermarket agricultural tractor hydraulic parts, heavy truck engine oil cooler gasket kit, and general off-road diesel engine spare parts supplier needs. We pride ourselves on the depth of our Growshine International parts catalog, ensuring we can source or manufacture the precise item you need.
We handle the international trade engineering machinery parts, heavy truck suspension bushing replacement, and the export of best price auto transmission filter units.
Specific Caterpillar parts may carry numbers like 3G-2720, 3G2720, or others, vital for applications like CAT 320D cooling system repair. We ensure seamless sourcing and delivery for all our main product categories:
Engineering Machinery Parts Export (Excavators, Loaders, Dozers)
Heavy Truck Parts (Truck Engine Overhaul Kits Distributor)
Agricultural Machinery Parts (Tractor and Combine Spares)
Auto Parts (Quality Auto Engine Mounting Support)
Product Knowledge: The Importance of the Hydraulic Oil Cooler
The Hydraulic Oil Radiator / Cooler is a critical heat exchange component installed in the hydraulic circuit of your excavator swing motor seal kit equipped machinery. Its primary function is to dissipate the heat generated by friction and fluid resistance within the hydraulic system, preventing the oil from exceeding its maximum safe operating temperature.
If hydraulic oil runs too hot, it loses viscosity, leading to increased wear on pumps, motors, and seals (such as the excavator swing motor seal kit). For high-demand applications like the CAT 345D excavator or rotary drilling rig operations, a high-performance, durable cooler is non-negotiable. Regular inspection and cleaning of your cooler are vital steps for Caterpillar 345D excavator maintenance tips. Need advice on how to install CAT 330D radiator? Contact our support team.
Troubleshooting Guide: Hydraulic System Overheating
Issue: A common fault in the Caterpillar 336D excavator is Hydraulic System Overheating (especially during heavy load or prolonged operation).
Cause: Often due to a clogged or damaged Hydraulic Oil Radiator/Cooler, low hydraulic fluid levels, or failed hydraulic pump components.
Solution:
Check the hydraulic oil level and condition; replace if dirty or low.
Inspect the CAT 336D Hydraulic Oil Cooler fins for dirt and debris; clean thoroughly.
If overheating persists after cleaning, the radiator core may be internally blocked, requiring replacement with a new unit (e.g., a Growshine high-performance cooler).
Monitor pump pressure and flow rates to rule out pump failure.
Essential Component Glossary
As an international trade specialist, Growshine handles a vast inventory of components. Here are 10 key spare parts for engineering machinery, heavy trucks, agricultural machinery, and auto parts:
Engine Piston Ring: Seals the combustion chamber (Engine, Caterpillar 320D Piston Ring).
Transmission Clutch Plate: Engages and disengages power transmission (Heavy Truck, Kenworth T800 Clutch Plate).
Hydraulic Cylinder Seal Kit: Prevents fluid leakage (Engineering Machinery, Volvo EC480D Cylinder Seal Kit).
Tractor PTO Shaft: Transfers power from the tractor to implements (Agricultural Machinery, John Deere 6155M PTO Shaft).
Brake Master Cylinder: Converts pedal force into hydraulic pressure (Auto Parts, Toyota Camry Brake Master Cylinder).
Excavator Swing Gearbox: Reduces speed and increases torque for rotation (Engineering Machinery, Komatsu PC400 Swing Gearbox).
Fuel Injector Nozzle: Sprays fuel into the engine cylinder (Heavy Truck, Freightliner Cascadia Fuel Injector Nozzle).
Combine Harvester Cutter Bar Knife: Cuts the crop during harvesting (Agricultural Machinery, Claas Lexion 780 Cutter Bar Knife).
Steering Knuckle: Connects the wheel assembly to the suspension (Auto Parts, Honda Civic Steering Knuckle).
Water Pump Impeller: Circulates coolant (Engineering Machinery, Hitachi ZX350 Water Pump Impeller).
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Growshine International: Your Global Sourcing Partner
Growshine International (Chinese: 格莳国际) specializes in the import and export trade of comprehensive spare parts. Our main business scope includes Engineering Machinery Parts (such as the CAT 336D Hydraulic Oil Cooler), Heavy Truck Parts, Agricultural Machinery Parts, and Auto Parts. We connect international buyers with the best Chinese manufacturing quality, focusing on genuine vs aftermarket CAT parts quality control, competitive pricing, and efficient Growshine hydraulic radiator export logistics.
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广数供应链 (CGSC) 业务宣传
我们是专注于服务工程机械工厂和贸易公司的专业外贸解决方案提供商。在竞争激烈的国际市场中，您需要一个强大的数字化平台和专业的运营团队。
CGSC提供全面的服务，确保您的产品（如高质量的工程机械配件和重卡配件）能够被全球买家搜索到：
网站开发 (Website Development): 打造符合AI搜索要求的外贸网站，提高B2B平台引流效率。
网站运营 (Website Operation): 专业的SEO优化和长尾关键词部署，确保您的CAT 320D Cooler等产品在谷歌搜索中排名靠前。
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需要网站开发、运营、外贸陪跑服务，请联系我们：+86 18664845294 (CGSC团队)
