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Cummins KTA38-G4
This high-performance radiator is engineered as a precise OEM replacement for the Cummins KTA38-G4 diesel engine. It is built to meet the rigorous cooling demands of this powerful engine, ensuring optimal operating temperature and reliability in the most severe applications.
Features
Superior Cooling: Engineered for maximum heat dissipation, ensuring engine stability under continuous heavy loads.
Proven Application: Ideal for large generator sets, marine power, and other high-demand industrial applications.
Generator Radiator List
| CUMMINS | 4BT, 6BT, 6BTA, NT855, NTA855, KTA19, KTA38, KTA50, QSK23, QSK50, QSK60, QSK78, QSK90, VTA28 |
MTU | 8V1600, 10V1600, 12V2000, 16V2000, 18V2000, 12V4000, 16V4000, 20V4000 |
MITSUBISHI | S6R, S12R, S12H, S16R, S16R2, S12A2 |
PERKINS | 4006, 4006-TAG, 4008-TAG, 4012-46TAG, 4016-61TRG |
CAT | 3512, 3516B, 3508B, C15 |
Maintance and Service
Secure Packaging: Reinforced wooden crates with moisture barriers for damage-free delivery.
Rigorous Testing: Every radiator undergoes severe pressure tests to prevent leaks.
Longer Warranty: A confident 2-year warranty for your long-term peace of mind.
How We Produce
SINRUI radiators are produced in-house under full-process oversight, from copper tube fabrication to final assembly. This integrated approach ensures strict adherence to international quality standards and delivers uncompromising reliability.
Every unit is validated through a rigorous, ISO 9001-certified testing protocol—including leak, pressure, and thermal performance checks. The result is a high-efficiency radiator built for lasting durability and guaranteed performance.

Pictures of Sinrui's production workshop, raw materials
Radiator product packaging and delivery