Product Description

The Cummins KTA38-G2A Generator Drive Engine is a 38L, 12-cylinder, 4-cycle, turbocharged and aftercooled diesel engine engineered for power generation in prime and standby generator set applications. Delivering 896 kW at 1500 rpm (50Hz) and 1007 kW at 1800 rpm (60Hz), the engine provides stable, efficient, and durable performance for demanding operations.

With its proven Cummins PT fuel system, robust build, and advanced cooling and lubrication systems, the KTA38-G2A ensures long service life, optimized fuel economy, and dependable power supply under the harshest operating conditions.

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Specifications

• Engine Model: Cummins KTA38-G2A
• Application: Generator Drive Engine
• Displacement: 38 L (2300 in³)
• Configuration: V12, 60° vee, 4-cycle
• Bore × Stroke: 159 × 159 mm (6.25 × 6.25 in)
• Compression Ratio: 14.5:1
• Aspiration: Turbocharged & Aftercooled

• Fuel System: Cummins PT Direct Injection

Power Output Ratings:

• 1500 rpm (50Hz): Standby: 896 kW (1200 BHP) / Prime: 813 kW (1090 BHP)

• 1800 rpm (60Hz): Standby: 1007 kW (1350 BHP) / Prime: 915 kW (1226 BHP)

Fuel Consumption (at 100% load):

• 1500 rpm (50Hz): Standby: 183 kg/h (408 Lb/h); Prime: 165 kg/h (364 Lb/h)

• 1800 rpm (60Hz): Standby: 208 kg/h (459 Lb/h); Prime: 188 kg/h (414 Lb/h)

Weight:

• Dry Weight: 3719–4366 kg

• Wet Weight: 3946–5003 kg

Lubrication System:

• Oil Capacity: 121–170 L

Cooling System:

• Coolant Capacity (engine only): 66–124 L

• With heat exchanger: up to 199 L

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Product Advantages

• High Output Power – Up to 1007 kW, suitable for large generator set installations.
• Fuel Efficiency – Optimized combustion with the Cummins PT fuel injection system.
• Durability – Heavy-duty construction designed for continuous operation in harsh conditions.
• Flexible Ratings – Available for standby, prime, and continuous applications.
• Global Standards Compliance – Meets ISO 3046, BS-5514, and DIN-6271 performance standards.

• Genuine Cummins Quality – Backed by worldwide Cummins service and parts network.

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Key Features

• Turbocharged and aftercooled design for improved performance and thermal efficiency.
• Dual-frequency support (50Hz & 60Hz) for worldwide applications.
• Operates reliably up to 1500m altitude and 40°C ambient temperature without derating.
• Excellent load acceptance and stability (±0.25% frequency variation).

• Proven V12 platform for long life and reliable generator drive applications.

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Applications

The Cummins KTA38-G2A Diesel Engine for Generator Sets is ideal for:

• Prime Power – oil & gas, mining, and heavy industry operations.
• Standby Power – hospitals, airports, data centers, and telecom facilities.
• Continuous Power – utilities and infrastructure requiring 24/7 energy supply.
• Commercial Projects – high-rise buildings, malls, and government facilities.

• Rental Power Fleets – large-capacity mobile generator sets.

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Product Availability

The Cummins KTA38-G2A Generator Drive Engine is available for global supply, supported by genuine Cummins warranty, service support, and spare parts distribution, ensuring reliable and efficient power generation for your projects.