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The Cummins KTA38-G9 Radiator is used in applications like power generation and industrial equipment. Key features include a robust construction, dual-circuit cooling systems for both the engine jacket and aftercoolers, high-efficiency finned tubes for optimal heat transfer, and designs engineered to withstand harsh environments and heavy vibration.
Features
The KTA38 engine's radiator is part of a two-loop system. One loop cools the engine jacket, and a separate, independent loop cools the aftercoolers to ensure cooler intake air for more complete combustion.
Integrated safety and venting valves help prevent airlocks and over-pressurization, ensuring safe and stable operation.
CUMMINS | 4BT,6BT,6BTA,NT855,NTA855,KTA19,KTA38,KTA50,QSK23,QSK50,QSK60,QSK78,QSK90,VTA28,LTA |
MTU | 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 |
Maintance and Service
4-Year Warranty – Every radiator is backed by a 4-year warranty, ensuring long-term reliability and peace of mind.
Fast Delivery – Standard models in stock can be shipped within 24 hours, reducing downtime for your operations.
Customized Solutions – We provide tailor-made cooling systems to meet the exact requirements of your engines and working environments.
At SINRUI, every radiator is manufactured in our modern workshop with strict process control. From precision copper tube forming and fin assembly to high-strength frame welding, each step follows international standards to ensure durability and performance.
Our factory is ISO 9001 certified, and every unit undergoes rigorous leak testing, pressure testing, and thermal performance verification before delivery. This guarantees that customers receive radiators with consistent quality, long service life, and reliable cooling efficiency.

Pictures of Sinrui's production workshop
Radiator product quality inspection, packaging and delivery