Cummins 6BT5.9-G2 Engine Performance Data

2026-08-24cummins-6bt5-9-g2-engine-performance-data-22-2.pdf

Cummins 6BT5.9-G2 Engine Performance Data, including power output, fuel consumption and technical specifications for diesel generator applications.

Cummins 6BT5.9-G2 Diesel Engine – Technical Datasheet

The Cummins 6BT5.9-G2 is a compact 5.9-litre diesel engine developed for power generation applications. Its inline 6-cylinder design provides smooth operation and dependable performance, making it a practical engine option for medium-power diesel generator sets.

With a rated speed of 1500 rpm, this engine configuration is suitable for 50Hz generator sets where stable prime and standby power output is required.

Key Specifications

Engine Model 6BT5.9-G2
Displacement 5.9 L
Cylinders 6
Aspiration Turbocharged & Aftercooled
Prime Power 86 kW @ 1500 rpm
Standby Power 92 kW @ 1500 rpm

Engine Configuration

The 6BT5.9-G2 combines a six-cylinder inline configuration with turbocharging and aftercooling to deliver consistent performance under generator operating conditions. The engine is configured for 1500 rpm operation and is intended for 50Hz diesel generator applications.

Technical Data

The downloadable technical document includes the manufacturer's detailed performance curves and engineering data for engine configurations FR92632, FR93146 and FR92650. It provides additional information for generator set design, technical evaluation and engine selection.

Download Cummins 6BT5.9-G2 Datasheet

Download the technical datasheet below to view the complete engine performance information, fuel consumption data and detailed technical specifications provided by Cummins.

For generator set configuration, engine availability and the latest technical information, please contact GENLITEC POWER.