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Mitsubishi S16R-PTAA2
A high-performance cooling component purpose-built for Mitsubishi S16R-PTAA2 diesel engines, this radiator ensures reliable heat dissipation to meet the demands of heavy-duty operations. It is ideal for industrial heavy-duty gensets, mining equipment, and heavy-duty trucks—aligning with the engine's high-load working scenarios.
Features
Engine-Specific Design: Purpose-built exclusively for Mitsubishi S16R-PTAA2 diesel engines, ensuring precise fit with the engine's cooling system interfaces and thermal load requirements.
Reliable Heat Dissipation: Delivers consistent cooling performance to support the engine's high-load continuous operation, preventing overheating even in prolonged heavy-duty cycles.
Harsh Condition Resilience: Features robust structural design to withstand vibration, temperature fluctuations, and dust/debris exposure—common in industrial and mining environments.
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
Custom Cooling Solutions – We engineer radiators precisely aligned with your unique engine requirements and operational environmental conditions.
Warranty – 24 months manufacturer warranty, covering material defects and workmanship issues specific.
How We Produce
Each generator radiator undergoes specialized CAD thermal flow simulation and structural stress analysis—tailored to copper tubes' high thermal conductivity—to optimize heat dissipation for continuous operation.
Fin-tube assemblies use high-precision mechanical tube expansion to integrate louvered copper fins with seamless copper tubes, ensuring 100% contact (minimizing thermal resistance) and 40% more heat transfer surface area vs. standard versions. Vacuum brazing (copper-phosphorus filler) creates airtight, thermal cycle-resistant joints; critical header-to-tube connections get argon arc welding reinforcement to prevent vibration leaks.

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