Growshine CAT Caterpillar 320D Intercooler, 330D Aftercooler, 336D, 345D, 349D, 349D2 Rotary Drilling Machine Excavator Cooler
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Need a specific Intercooler, Aftercooler, or any other challenging component like a Caterpillar 345D Fan Motor, high-pressure fuel line, or complex sensor? Growshine International specializes in custom development for Engineering Machinery Parts, Heavy Truck Parts, Agricultural Machinery Parts, and Auto Parts. If you cannot find the precise specification for your CAT 330D or 349D2 Rotary Drilling Machine, contact us today for tailored manufacturing solutions!
High-Performance Cooling Solutions for Caterpillar Excavators and Drilling Machines
Growshine International is proud to offer premium-quality Intercooler and Aftercooler units specifically designed for heavy-duty Caterpillar applications. Our products ensure optimal thermal management, leading to improved engine efficiency and longevity for your fleet. We focus on delivering top-tier Engineering Machinery Parts and Heavy Truck Parts globally.
This core product is engineered to fit a wide range of popular CAT equipment, including the CAT 320D Intercooler, CAT 330D Aftercooler, and coolers for the larger models such as the CAT 336D, CAT 345D, CAT 349D, and CAT 349D2 Rotary Drilling Machine Excavator. Investing in high-quality cooling components is essential for maintaining peak performance and avoiding costly downtime.
Understanding the Intercooler and Aftercooler
In turbocharged diesel engines, such as those found in the Caterpillar 320D and 330D, compression heats the air substantially. An Intercooler (often referred to as an Aftercooler when positioned after the turbocharger but before the intake manifold) is a heat exchanger that cools this compressed air before it enters the engine cylinders.
This cooling process significantly increases the density of the air, allowing more oxygen to enter the combustion chamber. This results in more efficient combustion, increased horsepower, and reduced thermal stress on engine components. Our specialized CAT cooling fan motor and related components ensure this system operates at peak effectiveness. As a key player in the global supply of heavy-duty filtration and high-quality spare parts, Growshine ensures every cooler meets or exceeds OEM specifications.
Growshine International: Your Global Parts Supply Chain
Growshine International (格莳国际) specializes in the global import and export trade of comprehensive parts for heavy machinery. Our core focus areas are:
Engineering Machinery Parts: Track link assembly, hydraulic pump parts, dozer final drive, construction equipment spares, etc.
Heavy Truck Parts: Brake caliper set, truck engine repair, air compressor repair, steering pump replacement, and diesel engine components.
Agricultural Machinery Parts: Tractor hydraulic cylinder, combine harvester parts, heavy-duty filtration, and related components.
Auto Parts: Automotive electrical system, high-quality spare parts, and engine cooling solutions.
We are committed to providing the global parts supply with reliable components, ensuring optimal performance for applications from the CAT radiator in a CAT 345D to the wheel loader transmission in a different machine.
Turbochargers and Related Products
As Intercoolers and Aftercoolers work directly with turbochargers, we also supply and trade components from all major turbo brands globally. Click the link below to explore our extensive turbocharger catalog and find solutions for your specific engine needs.
We also carry a wide range of parts for KALMAR products, including various components used in port machinery. Click here to view the KALMAR product list.
Key Component Terminology Explained
Hydraulic Cylinder (Ag Machinery): Converts hydraulic energy into linear motion. Used in the lift mechanism. Example: John Deere 8400R Hydraulic Cylinder.
Water Pump (Heavy Truck): Circulates coolant through the engine and radiator to regulate temperature. Mounted on the engine block. Example: VOLVO FH16 Water Pump.
Track Link Assembly (Engineering Machinery): A chain-like assembly providing locomotion and support for tracked vehicles. Located on the undercarriage. Example: Caterpillar D8T Track Link Assembly.
Brake Caliper (Auto Parts): Holds the brake pads and forces them against the brake disc to slow or stop the wheel. Located over the brake disc. Example: Toyota Camry 2018 Brake Caliper.
Injector (Heavy Truck): Atomizes fuel and sprays it into the combustion chamber. Located in the cylinder head. Example: Scania R450 XPI Injector.
Steering Pump (Engineering Machinery): Provides hydraulic pressure for the power steering system. Mounted near the engine. Example: Komatsu PC400-7 Steering Pump.
Piston Ring (Auto Parts): Seals the combustion chamber and regulates oil consumption. Located in the piston grooves. Example: Honda Civic 1.8L Piston Ring.
Final Drive (Engineering Machinery): The last set of speed and torque reductions in the drivetrain. Located in the wheel hub or track sprocket. Example: Doosan DX300LC Final Drive.
Transmission Filter (Heavy Truck): Filters debris from the transmission fluid. Located inside the transmission pan. Example: Freightliner Cascadia Transmission Filter.
Rotary Seal (Ag Machinery): Prevents fluid leakage between rotating parts. Found in hydraulic pumps or motors. Example: Case IH Axial-Flow 9250 Rotary Seal.
Heavy Truck Maintenance: Troubleshooting and Solution
Symptom (Heavy Truck): A VOLVO FM 440 heavy truck experiences frequent DPF (Diesel Particulate Filter) regeneration cycles and noticeable loss of power under load.
Diagnosis: This often points to a faulty Exhaust Gas Temperature (EGT) Sensor. If the sensor is reporting incorrectly low temperatures to the Engine Control Unit (ECU), the ECU might inject excess fuel or fail to manage regeneration correctly, leading to DPF clogging and derated engine performance.
Solution: Check the live data for the EGT sensor readings. If values are erratic or permanently low (e.g., stuck at 0°C), replace the EGT sensor. Ensure to use a high-quality replacement part, such as those supplied by Growshine, to restore proper DPF operation and engine performance. This simple fix can prevent expensive long-term damage to the turbocharger and DPF system.
Growshine International Featured Products
Below is a list of other high-demand parts available for purchase. Click here to visit our 1688 store for direct purchasing!
| Product Description | Part Number(s) |
|---|---|
| Exhaust Manifold Screw for TAD531GE, TAD532GE Generator Set | 20405587 |
| Oil Pressure Sensor for TAD1631GE Generator Set | 866835 |
| Truck Pressure Sensor | 54496773, 6674316 |
| 4-Wire Ignition Switch for E320C Excavator | 9G-7641, 9G7641 |
| Thermostat for C9 Engine | 247-7133, 2477133 |
| Generator for 3116, 3126, C18 Engines | 197-8820, 1978820 |
| 12V Forklift Relay | 91306-05700, JQK1, 9130605700 |
| Auxiliary Water Tank Cap | 4804409, 11431708, 4804410, 1674083 |
| Ignition Switch for GX370 Excavator 6HK1 6BG1 | 8-97044418-0, 8970444180, 305SS-125 |
| Fuel Water Separator Cup for TAD734GE | VOE11110737, 11110737 |
| Fuel Tank Cap Diesel Tank Cap | VOE14528922, 14528922 |
| Thermostat for 6HK1 Engine | 8-94392817-0, 8943928170 |
| High Pressure Oil Pipe for 6HK1 Engine | 8-97601771-3, 8976017713 |
| Cylinder Head Half Circle Rubber for 6HK1 Engine | 8981638130, 8-98163813-0 |
| EGR Cooler Tube Gasket for 6HK1 Engine | 8976018360, 8-97601836-0 |
| Common Rail Pressure Sensor for 6HK1 Engine | 499000-6160, 4990006160 |
| Engine Speed Sensor for 6HK1 Engine | 1-81510343-2, 1815103432 |
| Turbocharger for 6HK1 Engine (GT3576D model) | 8976028090, 701281-0004, 7012810004 |
| Flameout Relay E307 Delay Timer | 32B90-02900, 138-5190X, 32B9002900, 1385190X |
| Turbocharger for DSC12 Heavy Truck | 3591167, 1485648, 1388059 |
| Sensor GP-Temperature | 2345012, 234-5012 |
| Valve Assembly | 2443114, 244-3114, 1608408, 160-8408, 2165338, 216-5338 |
| Crankshaft Bearing for EC200B Excavator D6E | 79315600, 22967564 |
| Fuel Tank Cap for EC55B, EC160B, EC180B | VOE14528922, 14528922 |
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