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MTU 20V4000 L62
A purpose-built cooling component exclusively engineered for MTU 20V4000 L62 high-power diesel engines, this radiator delivers reliable heat dissipation to support the engine's 3000-4000kW output in heavy-duty industrial, mining, and large-scale power generation applications.
Features
Optimized Heat Dissipation: Features precision-matched core design, with copper tubes and fins joined via mechanical expansion for enhanced thermal efficiency.
Harsh-Condition Durability: Vacuum-brazed joints resist repeated thermal cycles (-30°C to 135°C); reinforced connections (argon arc welding) ensure vibration resistance.
Rigorous Quality Assurance: Each unit undergoes hydrostatic testing and leak detection, meeting MTU’s industrial reliability standards.
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.
Protective Packaging – Reinforced wooden crate with moisture-proof lining to prevent copper corrosion during transit.
How We Produce
Generator radiator manufacturing adheres to a strict workflow: first, specialized CAD modeling and thermal simulation—tailored to the generator's heat requirements—to optimize cooling design; next, high-quality materials (e.g., copper tubes, fins) are sourced and quality-checked; then, precision tube expansion secures fins to tubes, while vacuum brazing creates tight, heat-resistant joints—critical connections receive argon arc welding for vibration resistance; each unit undergoes testing (e.g., pressure checks, leak detection) prior to final assembly and packaging in reinforced, moisture-proof crates, with full quality tracing maintained to meet generator specifications.
Pictures of Sinrui's production workshop, raw materials
Radiator product packaging and delivery
