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Jenbacher J412
The Jenbacher J412 Dry Cooler is a high-performance, engine-specific heat exchange system exclusively engineered for the Jenbacher J412 gas engine—an industry-leading power unit widely used in cogeneration, industrial power generation, and distributed energy projects.
Features
Superior Heat Transfer Efficiency: Equipped with high-density finned-tube heat exchanger cores—featuring corrosion-resistant aluminum fins and seamless copper tubes—to maximize heat transfer area and thermal conductivity, ensuring rapid heat dissipation even at high ambient temperatures (up to 55℃).
Robust & Durable Construction: Housings fabricated from heavy-gauge, hot-dip galvanized steel (or optional 316L stainless steel) with a powder-coated finish, providing exceptional resistance to rust, dust, and chemical corrosion. All structural components undergo strict quality control to withstand vibration, temperature fluctuations, and long-term outdoor operation.
Dry Cooler List
| Cummins | HSK 78G, GTA 50E, QSK 60G |
MTU | 8V4000, 12V4000, 16V4000, 20V4000 |
MAN | 51/60G, 35/44G, D2842 LE201, D2842 LE211, D2842 LE203, D2848 LE211 |
MWM | TCD 2016 V16, TCD 2020 V16 G4, TCG 2032, TCG 3020, TCG 2020, TCG 3016 |
Waukesha | 16V 275GL, 12 275GL, VGF F18SE, VGF F24SE, VGF L36GSI, VGF P48GSI, VHP P9394GSI S5, VHP L7044GSI S5 |
Jenbacher | J208, J312, J316, J320, J412, J416, J420, J612, J616, J620, 16V250 |
Maintance and Service
Warranty Coverage: 2-year warranty included. Non-human-caused malfunctions within the period are eligible for free repair or replacement of damaged parts.
Maintenance Support: Online guidance for daily faults is available anytime. Fast on-site maintenance by professional technicians is provided when needed. Genuine spare parts are supplied long-term for efficient upkeep.
Testing Services: Strict leak, pressure, and heat dissipation tests are carried out before delivery. On-site inspection is offered on request during user operation.
How We Produce
Backed by an ISO-9001-certified supply chain, each SINRUI dry cooler is meticulously monitored throughout its production journey. We start with thorough inspections of raw materials like copper tubes and steel frames, then proceed with robotic coil finning and bending, precision frame welding, and comprehensive testing (leak, pressure, thermal performance). The result is a finished product that ships fully prepared for reliable, long-term operation with zero faults.

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