Product Description

The Cummins KT38-GA Generator Drive Engine is a 37.8-liter, V12, turbocharged diesel engine designed for reliable generator set applications. With an output of 711 kW (953 BHP) at 1500 rpm, the KT38-GA delivers stable and efficient power generation for large-scale industrial, commercial, and critical infrastructure projects.

Its Cummins PT fuel injection system, robust build, and efficient cooling and lubrication systems ensure durability, fuel economy, and long operating life, even in demanding environments.

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Specifications

• Engine Model: Cummins KT38-GA
• Application: Generator Drive Engine
• Displacement: 37.8 L (2300 in³)
• Configuration: 12-cylinder, 60° Vee, 4-cycle
• Bore × Stroke: 159 × 159 mm (6.25 × 6.25 in)
• Compression Ratio: 13.9:1
• Aspiration: Turbocharged
• Fuel System: Cummins PT Direct Injection

• Idle Speed: 725–775 rpm

Power Output:

• 1500 rpm (50Hz): Standby: 953 HP (711 kW) @ 1500 RPM / Prime: 867 HP (647 kW) @ 1500 RPM

Weight:

• Dry Weight (Fan-to-Flywheel): 3606–4457 kg

• Wet Weight: up to 4859 kg

Cooling System:

• Coolant Capacity: up to 199 L (with heat exchanger)

• Max Coolant Temperature: 104 °C

Lubrication System:

• Oil Capacity: 87–114 L

• Total System: ~135 L

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Product Advantages

• High Power Output – Delivers up to 711 kW at 1500 rpm, meeting heavy-duty generator set requirements.
• Robust and Reliable – Designed with heavy-duty Cummins components for long-term durability.
• Fuel Efficiency – PT fuel system provides accurate fuel delivery and optimized combustion.
• Global Flexibility – Suitable for 50Hz and 60Hz applications.
• Low Maintenance – Built for long service intervals and easy servicing.

• Genuine Cummins Quality – Backed by Cummins global support and spare parts availability.

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Key Features

• 12-cylinder Vee configuration for high output and smooth operation.
• Turbocharged for improved performance and efficiency.
• Designed to meet ISO 3046 and international standards.
• Steady-state frequency stability within ±0.25%.

• Reliable starting and load acceptance in demanding conditions.

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Applications

The Cummins KT38-GA Diesel Engine for Generator Sets is best suited for:

• Industrial Prime Power – heavy industry, mining, oil & gas.
• Emergency Standby Power – airports, hospitals, and telecom.
• Continuous Power Supply – utilities and infrastructure requiring uninterrupted electricity.
• Commercial Facilities – malls, factories, and high-rise buildings.

• Rental Fleets – large-scale generator rental operations.

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Product Availability

The Cummins KT38-GA Generator Drive Engine is available worldwide with full Cummins warranty, technical service, and spare parts support, ensuring maximum reliability for power generation projects.