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Perkins 422TGM
This heavy-duty radiator is engineered as an OEM-equivalent component for the Perkins 422TGM industrial diesel engine. It is designed for efficient heat rejection, ensuring optimal engine operating temperature under demanding conditions.
Features
Perfect OEM Fit: Direct bolt-on replacement, eliminating installation hassles and ensuring optimal airflow.
Superior Cooling Efficiency: Features a high-density tube-and-fin core constructed from corrosion-resistant materials (copper-brass) for maximum heat dissipation.
Rugged Construction: Built with a robust frame and tanks to withstand the high-vibration environment of industrial engines, ensuring long-term durability.
Generator Radiator List
| CUMMINS | 4BT, 6BT, 6BTA, NT855, NTA855, KTA19, KTA38, KTA50, QSK23, QSK50, QSK60, QSK78, QSK90, VTA28 |
MTU | 8V1600, 10V1600, 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
Robust Transit Protection: We use reinforced crates with moisture barriers to guard against impact and corrosion, guaranteeing your radiator arrives in perfect condition.
Rigorous Leak Testing: Each radiator is put through a demanding pressure test that simulates real-world use, assuring a leak-free and reliable product.
Extended 2-Year Warranty: We back our quality with a meaningful 2-year warranty, reflecting our confidence in superior craftsmanship and your long-term operational security.
How We Produce
Every SINRUI radiator is manufactured in our modern facility with end-to-end control—from raw materials to final assembly. This integrated process ensures compliance with international quality standards and consistent product reliability.
Each unit undergoes rigorous testing, including leak, pressure, and thermal performance checks. Our ISO 9001-certified system guarantees a durable radiator with superior heat dissipation and long-term performance.

Pictures of Sinrui's production workshop, raw materials
Radiator product packaging and delivery