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Cummins QSK38-G3 Generator Engine (1107kW, 1500RPM)
The Cummins QSK38-G3 generator engine is a high-performance 1107kW diesel power solution designed for industrial, commercial, and emergency backup applications. As a trusted supplier of Chongqing Cummins (CCEC) engines, HekoPower delivers original QSK38-G3 units with global supply capability, competitive pricing, and reliable after-sales support.
Tech Specs of Cummins QSK38‑G3 1107KW
General Engine Data
Engine Model: Cummins QSK38-G3
Type: 12 Cylinders
Displacement: 37.7 L
Bore * Stroke: 159 * 159
Net Weight: 3825 Kg
Overall Dimension: 2091mm*1492mm*1866mm
Key Performance Data
Rated Power/Standby Output: 1107kW(1484HP), 1223kW(1640HP)
Rated Speed: 1500 rpm
Low Idle Speed: 700-800 rpm
Fuel Consumption: 70 g/kWh
More Technical Data
Fuel System: Cummins Direct Injection MCRS
Aspiration: Turbocharged, After-cooled
Electrical System (Starter Motor/Alternator): 24V
Cooling System Design: 2 pump- 2 loop
Technical Excellence: Cummins QSK38-G3
Precision Engineering & 37.7L Displacement
The Cummins QSK38-G3 37.7L displacement 12 cylinder design features a bore stroke of 159*159, providing the thermal efficiency required for continuous operation. The QSK38-G3 MCRS fuel system (Modular Common Rail) ensures high-pressure injection for better fuel atomization and lower emissions.
Advanced Cooling & Electrical Systems
To maintain peak performance, the QSK38-G3 2 pump 2 loop cooling system manages heat effectively under full load. Each unit comes with a QSK38-G3 24V electrical system generator engine setup, ensuring reliable starts in critical mains power failure backup generator scenarios.
Advanced Fuel System and Efficiency
Equipped with an MCRS (Modular Common Rail System), the Cummins QSK38-G3 ensures precise fuel injection, improved combustion efficiency, and reduced fuel consumption—typically around 70g/kWh under optimal conditions.
Durable Design for Long-Term Operation
With a 37.7L displacement and 12-cylinder configuration, the engine is engineered for heavy-duty operation. Its 2-pump, 2-loop cooling system ensures stable performance even in extreme environments.
Applications of Cummins QSK38-G3 Generator Engine
The QSK38‑G3 diesel generator engine is widely used in critical power scenarios:
- Mains power failure backup generator for factories
- Industrial power outage safety equipment
- Factory backup power generator
- Commercial building emergency power engine
- Data center standby power
- Large‑scale construction site power supply
- Mining and oilfield power systems
Comparing the Giants: QSK38-G3 vs. QSK38-G4
Many clients ask about the difference between QSK38-G3 and QSK38-G4. While both share the same robust V12 architecture, the QSK38-G3 standby power of 1223kW is optimized for specific kVA requirements. The G4 variant typically offers a higher power ceiling, but the G3 remains the gold standard for cost-effective industrial power outage safety equipment.
When comparing QSK38-G3 and QSK38-G4:
- The G4 model offers improved emissions compliance and slightly higher efficiency
- The G3 remains a cost-effective solution for markets requiring EPA Tier 2 compliance
- Maintenance complexity is lower in the QSK38-G3, making it suitable for developing markets
Wide Application of KTA38-C1400
Mining Equipment
The Cummins KTA38-C1400 for mining truck applications is widely used in heavy-duty dump trucks, including compatibility with large mining brands. Its high torque and reliability make it suitable for continuous load operations.
- Ready-to-ship KTA38-C1400 engines
- 12-month warranty coverage
- Competitive wholesale pricing
Why Choose HekoPower for Your Cummins QSK38-G3 Global Supply?
Authentic CCEC QSK38-G3 Wholesale Supplier
When you buy Cummins QSK38-G3 G-Drive engines from HekoPower, you are partnering with a specialist. We provide the Original CCEC QSK38-G3 new machine price, ensuring you avoid the risks of "grey market" or refurbished units.
Warranty and After-Sales Support
Every Cummins QSK38-G3 for sale with 12-month warranty includes HekoPower’s dedicated technical backup. Our HekoPower QSK38-G3 after-sales support extends to CCEC QSK38-G3 spare parts global supply, ensuring your engine stays operational for decades.
Logistics, Pricing, and Lead Times
We understand that project timelines are critical. Our Cummins QSK38-G3 fast delivery ensures a 15-30 business days lead time for standard export orders.
- Cummins QSK38-G3 price: Competitive wholesale rates available on request.
- Payment Terms: Flexible Cummins QSK38-G3 T/T L/C payment terms to facilitate international trade.
- Shipping: Specialized packaging for Cummins QSK38-G3 engine price for export to ensure zero-damage arrival.
Cummins QSK-G Series, original products from Chongqing Cummins Engine Plant(CCEC). This series mainly includes QSNT-G, QSK19-G4, QSK19-G5, QSKTAA19-G3, QSK38-G1, QSK38-G2, QSK38-G3, QSK38-G4, QSK38-G5, QSK50-G2, QSK50-G3, QSK50-G4, QSK50-G6, QSK50-G7.
