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Cummins 6BT5.9-G2 Engine
For the compact installation requirements of the Cummins 6BT5.9-G2 engine, we have developed an innovative integrated cooling solution. The CFD-optimized dense cooling fins reduce overall dimensions by 18% while maintaining the same heat dissipation area. The unique turbulence fin design extends air residence time by 35%, combined with large-flow low-resistance water channels, ensuring engine coolant temperature remains stable at the optimal 88±2℃ range even at 45℃ ambient temperature.
Features
Equipped with efficient pressure relief and air vent valves to ensure safe and stable system operation, preventing airlocks and over-pressurization.
Generator Radiator List
CUMMINS | 4BT,6BT,6BTA,NT855,NTA855,KTA19,KTA38,KTA50,QSK23,QSK50,QSK60,QSK78,QSK90,VTA28 |
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,C15 |
Maintance and Service
Eco-Conscious Return Program – We offer a dedicated return and recycling service for end-of-life aluminum radiators to support your sustainability goals.
How We Produce
We have invested in a CNAS-accredited laboratory, ensuring all performance and durability test data carry authority and international credibility. Every test, from spectroscopic material analysis to full-unit vibration fatigue testing, is conducted within this controlled lab environment. This means every test report you receive is a reliable testament to the product's superior performance, giving you full confidence in your project design and procurement decisions.

Pictures of Sinrui's production workshop