Product Description

The Cummins 6CTAA8.3-G9 Generator Drive Engine is an 8.3L, 6-cylinder, turbocharged and charge-air cooled diesel engine manufactured by Dongfeng Cummins. Delivering 231 kW at 1500 rpm and 263 kW at 1800 rpm, it is designed for large generator sets that demand maximum durability, fuel efficiency, and reliability in both standby and prime power applications.

Equipped with the BYC P7100 direct injection fuel system and an electronic governor, the 6CTAA8.3-G9 offers precise frequency regulation (≤5%), efficient combustion, and excellent load response.

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Specifications

• Engine Model: Cummins 6CTAA8.3-G9
• Application: Generator Drive Engine
• Displacement: 8.3 L
• Configuration: 6-cylinder, in-line, 4-cycle
• Bore × Stroke: 114 × 135 mm
• Compression Ratio: 16.7:1
• Aspiration: Turbocharged & Charge-Air Cooled
• Fuel System: BYC P7100 Direct Injection with Electronic Governor
• Fire Order: 1-5-3-6-2-4

Power Ratings:

• (50Hz): Standby: 231 kW / 310 HP @1500 rpm

• (60Hz): Standby: 263 kW / 352 HP @1800 rpm

Fuel Consumption:

• 1500 rpm: 100% Load (231 kW): 57.0 L/h

• 1800 rpm: 100% Load (263 kW): 68.0 L/h

Weight: ~684 kg (wet)

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Product Advantages

• High Output Range – Provides 231–263 kW for large generator sets.
• Efficient Fuel Use – Fuel consumption at full load: 57–68 L/h.
• Charge-Air Cooling – Ensures high combustion efficiency and reliability.
• Stable Performance – Electronic governor with ≤5% regulation.

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

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Key Features

• Turbocharged & charge-air cooled design for superior efficiency.
• Dual-speed capability (1500/1800 rpm) for global genset applications.
• Rugged 6-cylinder inline build for durability and longevity.
• Meets GB/T18297 performance standards.

• Optimized for heavy-duty generator drive applications.

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Applications

The Cummins 6CTAA8.3-G9 Diesel Engine for Generator Sets is ideal for:

• Commercial Power Plants – data centers, telecom facilities, shopping malls.
• Industrial Applications – factories, mining, oilfield, and large workshops.
• Community Utilities – hospitals, municipal backup power, residential estates.

• Rental & Mobile Generators – high-output, transportable genset solutions.

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Product Availability

The Cummins 6CTAA8.3-G9 Generator Drive Engine is available globally with genuine Cummins warranty, after-sales service, and spare parts, ensuring reliable, long-term power generation.