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The MTU 16V4000 G23 Radiator is a heavy-duty cooling solution for the MTU 16V4000 generator engine, designed for continuous duty power generation and featuring separate circuits for both the engine's jacket water and the aftercooler.
Features
Manages separate cooling loops for the engine's jacket water and the turbocharger's aftercooler.
Designed to handle substantial heat loads, such as approximatelykW for the jacket water andkW for the aftercooler.
Used in critical applications like industrial power plants, hospitals, data centers, and other settings requiring high-reliability backup power.
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