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MTU 16V4000 G43
The MTU 16V4000 G43 Radiator is a cooling system component, typically water-cooled and often using a dual-loop configuration, that manages the significant heat generated by the 16V4000 diesel engine. These radiators are precision-engineered for continuous duty in applications like industrial power plants, hospitals, and data centers, and they include features such as a heavy-duty steel frame and a copper tube core.
Features
Separates cooling for the engine's jacket water and aftercooler, managing two distinct thermal loads
Built with a steel frame and a copper tube core to withstand harsh operating environments
Designed with an optimized core and fan for high-efficiency cooling required for continuous duty power generation.
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
2-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