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Mitsubishi S12R-(Z3)MPTAW
The radiator for the Mitsubishi S12R-(Z3)MPTAW is a heavy-duty, marine-grade cooling component specifically designed to support the engine's dual-circuit cooling system, which includes high-temperature (HT) and low-temperature (LT) circuits.
Features
Material: Constructed with copper tubes and fins, offering superior thermal conductivity and corrosion resistance in salt-laden or high-humidity marine environments.
Cooling Capacity: Engineered to handle up to 1,270 kW (1,703 bhp) at 1,800 rpm, ensuring stable engine temperatures under continuous high-load operation.
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
Secure Packaging: Each radiator is packed in a military-spec, reinforced wooden crate lined with a moisture barrier, shielding it from corrosion and impact throughout shipment.
Quality You Can Trust: Backed by a 2-year warranty that doubles the industry norm, our radiators are built to outlast and outperform.
How We Produce
Crafted in advanced ISO 9001-certified facilities, every SINRUI radiator follows strict end-to-end process control—from raw material screening to final robotic welding. No unit leaves the factory without passing rigorous leak, pressure, and thermal tests, resulting in proven reliability, extended service life, and unwavering quality you can count on to back your day-to-day operations.

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