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The Cummins QSK78-G6 Radiator is a large, high-performance cooling system, often with a copper core, designed for the heavy-duty Cummins QSK78 engine used in G-Drive generator sets. Key features include a custom-designed skid, high-strength core, and efficient fan system to maintain optimal engine temperature and ensure reliable power generation, even in high-ambient temperature conditions.
Features
Engineered for maximum cooling effectiveness while minimizing power draw, with an easy-to-adjust belt-tensioning design for maintenance.
Optional anti-corrosion coating for coastal or humid environments.
Maintains steady operating temperatures for continuous and efficient 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
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