 |
| Quantity: | |
|---|---|
331-5138
Radiator Model 331-5138 is specifically designed for the CAT 789D Mining Truck. As an essential component of the air intake system in turbocharged or supercharged engines, the aftercooler core works to cool down compressed air from the turbocharger or supercharger—doing so before the air enters the combustion chambers, which lays the foundation for efficient, stable engine operation.
Features
Engineered to efficiently lower the temperature of compressed air, ensuring it meets the engine's required intake temperature parameters.
Features a finned structure; the integrated cooling fins maximize the available heat dissipation surface area, directly enhancing the overall heat exchange efficiency.
Aluminum Radiator List
CAT | 213-8188, 338-2219, 267-9443, 267-9444, 117-4938, 152-7990, 387-4366, 245-9208, 245-9209, 326-3898, 374-3545, 387-4367, 387-4368, 488-9086, 346-0799, 143-7397, 349-5933, 260-0354, 243-5063, 245-9359, 353-5544, 265-3570, 256-5310, 256-5311, 247-3906, 396-9735, 464-9051, 223-5111, 387-4365, 320-8196, 371-2442, 109-3622, 475-6622 |
KOMATSU | 56E-07-21133, 561-03-81280, 561-03-81632, 561-03-81652, 561-03-81642, 21N-03-37412, 21N-03-41110, 21N-03-43510, 21T-03-31160, 21T-03-31711, 95019940, 95809040 |
HITACHI | 4682425, 4682426, 4444691, 4658096, 4427952, 4729782, 4421620, 335611, 4439687, YA00008446, 1386-621-100, 1381-639-801, 1381-639-8020, 1381-639-8030 |
LIEBHERR | 10000392, 5617986, 5617987, 11823532, 11821219, 11821218, 5611936, 5611937, 10333648, 10333649 |
Maintance and Service
Customized Cooling – Solutions built to align with your engine's demands and unique working environment characteristics.
How We Produce
Fin-and-tube assemblies are precision-made to boost heat transfer area; vacuum brazing ensures leak-free, strong component bonding, with critical joints reinforced by TIG/MIG welding for extra reliability.
Each unit passes high-pressure testing and airtightness checks to ensure zero leakage. All components are assembled, inspected, and tested to strict quality standards before packaging, ensuring trusted final performance.
Pictures of Sinrui's production workshop, raw materials
Radiator product packaging and delivery
