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MTU 20V4000 G63 Engine
Engineered for the MTU 20V4000 G63 engine's peak power output of 4000kW, we developed a multi-circuit independent cooling architecture. The CFD-optimized core features asymmetric fin arrangement and turbulence enhancement technology, improving heat dissipation efficiency by 40%. The unique zoned temperature management system maintains the engine's optimal operating temperature between 85-92℃ across various loads, significantly enhancing fuel economy and reducing emissions.
Features
Features a C5-M grade anti-corrosion paint system, significantly enhancing resistance to harsh environments and extending service life.
Incorporates optimized fin geometry and turbulator technology to dramatically increase the heat exchange surface area and improve thermal transfer efficiency.
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
Modular Repair Kits – Specialized kits enable targeted repair of specific fin blocks or headers, reducing replacement time and cost.
Performance Verification Reports – Available upon request to confirm your radiator is operating at peak efficiency after installation or service.
How We Produce
We strive to be more than just a supplier; we aim to be a strategic partner in enhancing your competitiveness. By offering products of OEM-equivalent quality at a better value, we directly help you optimize maintenance budgets and reduce the Total Cost of Ownership (TCO). Our flexible manufacturing capabilities mean we can respond agilely to your needs, whether for rapid low-volume prototyping or large-scale stable supply, ensuring your project timelines are met. Choosing us means selecting reliable quality, a de-risked supply chain, and a support team dedicated to your success.

Pictures of Sinrui's production workshop