Cummins KTA38-G2 Engine Performance Data
Download the latest Cummins KTA38-G2 engine performance data PDF for free, including power, fuel consumption and technical specifications.
Cummins KTA38-G2 Diesel Engine – Performance Data & Technical Datasheet
The Chongqing Cummins KTA38-G2 is a 38-litre, 12-cylinder V-type diesel engine designed for generator set applications. With a turbocharged and aftercooled configuration and Cummins PT fuel system, it provides reliable power output, stable performance and proven durability for demanding industrial power generation.
This engine is rated at 1500 rpm for 50Hz generator applications. The KTA38-G2 delivers 664 kW (890 BHP) at prime power and 731 kW (980 BHP) at standby power, providing a strong power reserve for high-capacity diesel generator sets and demanding industrial applications.
Key Specifications
| Engine Model | KTA38-G2 |
| Engine Brand | Chongqing Cummins |
| Cylinders | 12, V-Type (60° Vee) |
| Displacement | 38 L (2300 in³) |
| Bore × Stroke | 159 × 159 mm (6.25 × 6.25 in.) |
| Aspiration | Turbocharged & Aftercooled |
| Fuel System | Cummins PT Fuel System |
| Rated Speed | 1500 rpm (50Hz) |
| Prime Power | 664 kW / 890 BHP @ 1500 rpm |
| Standby Power | 731 kW / 980 BHP @ 1500 rpm |
| CPL Number | 0851 |
| Configuration Number | D233020DX02 |
Performance Highlights
At 1500 rpm, the KTA38-G2 provides 664 kW (890 BHP) of prime power and 731 kW (980 BHP) of standby power for 50Hz generator applications. At 100% prime power, the published fuel consumption is approximately 156 kg/h, while fuel consumption at standby power is approximately 156 kg/h under the published 1500 rpm performance data.
The published performance data covers engine operation at 100%, 75%, 50% and 25% prime load, providing useful reference information for generator sizing, fuel consumption estimation and operating cost evaluation.
Technical Datasheet
The Cummins KTA38-G2 technical datasheet provides detailed engine performance and technical information, including power ratings, fuel consumption, torque-related performance, intake air flow, exhaust gas flow, cooling system specifications, heat rejection, lubrication system data and operating conditions.
The datasheet is based on SAE J1995 and ISO 3046 reference conditions and includes the official performance curve and generator-drive engine application guidelines for 50Hz operation at 1500 rpm.
KTA38-G2 PDF Datasheet
Download the Cummins KTA38-G2 performance data PDF for free. The document includes the engine performance curve, fuel consumption data, power ratings, technical specifications and generator-drive application guidelines for 50Hz generator set applications.
GENLITEC POWER Generator Set Application
The Cummins KTA38-G2 diesel engine is matched with GENLITEC POWER GPC750D5 open type and GPC750S5 silent type diesel generator sets. These generator sets are rated at 600 kW / 750 kVA prime power and 660 kW / 825 kVA standby power at 50Hz.
The KTA38-G2 provides reliable and stable power for industrial, commercial, construction, mining and other demanding power generation applications. Its 664 kW prime engine output provides suitable power capacity for the 600 kW / 750 kVA GENLITEC POWER generator set.
To view the complete generator set specifications, please visit: 50Hz 600kW 750kVA Cummins KTA38-G2 Diesel Generator
