Product Description

The Cummins KTA38-G2 Generator Drive Engine is a 37.8L, 12-cylinder, turbocharged and aftercooled diesel engine built for demanding power generation applications. Delivering up to 895 kW (1200 BHP) at 1800 rpm and 731 kW (980 BHP) at 1500 rpm, this engine ensures consistent and efficient power for generator set applications across industrial, commercial, and critical infrastructure sectors.

With its proven Cummins PT fuel system, efficient cooling capacity, and heavy-duty construction, the KTA38-G2 offers excellent fuel efficiency, durability, and dependable operation under harsh conditions.

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Specifications

• Engine Model: Cummins KTA38-G2
• 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: 14.5:1
• Aspiration: Turbocharged & Aftercooled

• Fuel System: Cummins PT Direct Injection

Power Output:

• 1500 rpm (50Hz): Standby: 731 kW (980 BHP) / Prime: 664 kW (890 BHP) / Continuous: 604 kW (810 BHP)

• 1800 rpm (60Hz): Standby: 895 kW (1200 BHP) / Prime: 809 kW (1085 BHP) / Continuous: 671 kW (900 BHP)

Fuel Consumption (at 100% load):

• 1500 rpm (50Hz): Standby: 184 L/h (48.5 U.S. Gal/h); Prime: 167 L/h (44.2 U.S. Gal/h)

• 1800 rpm (60Hz): Standby: 225 L/h (59.4 U.S. Gal/h); Prime: 204 L/h (54.0 U.S. Gal/h)

Weight:

• Dry Weight: 3880–4080 kg

• Wet Weight: 4111–4384 kg

Lubrication System:

• Oil Capacity: 87–114 L

• Total System Capacity: ~135 L

Cooling System:

• Coolant Capacity (Engine Only): 118 L

• With Heat Exchanger: 194 L

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Product Advantages

• High Output Power – Up to 895 kW, suitable for heavy-duty generator set operations.
• Fuel Efficiency – Optimized combustion with Cummins PT direct injection system.
• Reliability – Proven design with continuous, prime, and standby ratings for flexibility.
• Durability – Heavy-duty construction ensures long operating life under demanding conditions.
• Global Standards – Meets ISO 3046, BS-5514, and DIN-6271 performance standards.

• Genuine Cummins Support – Backed by Cummins’ worldwide service and spare parts network.

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Key Features

• Turbocharged & aftercooled for superior performance.
• Dual-frequency operation (50Hz & 60Hz).
• Steady-state stability band within ±0.25%.
• Operates up to 1525m altitude and 40°C without derating.

• Heavy-duty lubrication and cooling systems for continuous operation.

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Applications

The Cummins KTA38-G2 Diesel Engine for Generator Sets is designed for:

• Industrial Prime Power – factories, oil & gas facilities, and mining operations.
• Standby Power – hospitals, airports, telecom, and emergency backup systems.
• Continuous Power – utilities and critical infrastructure requiring 24/7 electricity.
• Construction & Infrastructure Projects – large-scale commercial and government facilities.

• Rental Power – high-capacity portable generator sets.

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Product Availability

The Cummins KTA38-G2 Generator Drive Engine is available for global supply, backed by genuine Cummins warranty, service support, and spare parts distribution, ensuring maximum uptime for power generation projects.