Product Description

The Cummins KTAA19-G5 Generator Drive Engine is a 19L, 6-cylinder, turbocharged and air-to-air aftercooled diesel engine designed for high-output generator sets. Offering 605 kW standby at 1800 rpm (60Hz) and 555 kW standby at 1500 rpm (50Hz), it is engineered for demanding power generation applications, from industrial plants to mission-critical standby systems.

With its Cummins PT direct injection fuel system, advanced cooling design, and heavy-duty components, the KTAA19-G5 ensures efficient combustion, stable performance, and durability under the toughest operating conditions.

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Specifications

• Engine Model: Cummins KTAA19-G5
• Application: Generator Drive Engine
• Displacement: 18.9 L (1150 in³)
• Configuration: 6-cylinder, inline, 4-cycle
• Bore × Stroke: 159 × 159 mm (6.25 × 6.25 in)
• Compression Ratio: 13.5:1
• Aspiration: Turbocharged, Air-to-Air Aftercooled

• Fuel System: Cummins PT Direct Injection

Power Output:

• 1500 rpm (50Hz): Standby: 555 kW (744 hp) / Prime: 502 kW (673 hp)
• 1800 rpm (60Hz): Standby: 605 kW (811 hp) / Prime: 533 kW (714 hp)

• Continuous Ratings: 429–355 kW (depending on frequency)

Fuel Consumption (at 100% load):

• 1500 rpm (50Hz): Standby: 135 L/h(36 U.S. Gal/h) / Prime: 113 L/h(30 U.S. Gal/h)

• 1800 rpm (60Hz): Standby: 155 L/h(41 U.S. Gal/h) / Prime: 134 L/h(35.5 U.S. Gal/h)

• Dry Weight: 1905 kg
• Wet Weight: 1977 kg
• Lubrication Capacity: 32–38 L (system total ~50 L)
• Cooling Capacity (Engine Only): 30 L

• Idle Speed: 675–775 rpm

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Product Advantages

• High Output Power – Up to 605 kW standby rating, ideal for large-scale generator sets.
• Dual Frequency Ready – Supports both 50Hz and 60Hz applications for global power needs.
• Fuel Efficiency – PT fuel injection technology ensures precise fuel metering and reliable performance.
• Durability & Reliability – Built on the proven Cummins K19 platform with robust cooling and lubrication systems.
• Excellent Load Response – Fast recovery under variable load conditions, minimizing downtime risks.

• Global Support – Genuine Cummins engine backed by worldwide service and spare parts network.

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Key Features

• Turbocharged and air-to-air aftercooled for optimized thermal performance.
• Designed for prime, standby, and continuous duty cycles.
• Complies with ISO 3046 and international generator engine standards.
• Heavy-duty inline-6 design for long service life.

• Superior performance in harsh industrial and environmental conditions.

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Applications

The Cummins KTAA19-G5 Diesel Engine for Generator Sets is best suited for:

• Industrial Prime Power – factories, oil & gas, and mining operations.
• Emergency Standby Power – hospitals, airports, data centers, and telecom stations.
• Continuous Power Supply – critical infrastructure and utilities.
• Construction & Infrastructure Projects – large government and commercial facilities.

• Rental Power Fleets – portable generator units requiring high output and durability.

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Product Availability

The Cummins KTAA19-G5 Generator Drive Engine is available for global supply, supported by genuine Cummins warranty, technical service, and parts distribution to ensure maximum uptime for your power generation needs.