Cummins 6LTAA8.9-G2 Engine Performance Data
Download Dongfeng Cummins 6CTAA8.3-G2 FR93271 engine datasheet for free. Get 203kW prime power at 1500 rpm and complete technical data.
Dongfeng Cummins 6LTAA8.9-G2 Diesel Engine – Technical Data
The Dongfeng Cummins 6LTAA8.9-G2 is a 8.9-litre, 6-cylinder turbocharged and charge air cooled diesel engine designed for medium-power diesel generator applications. With a robust inline-six configuration and reliable Cummins engine technology, it provides stable power output for demanding standby and prime power applications.
The FR92516 and FR92996 performance data covers both 1500 rpm and 1800 rpm operation. The engine delivers 220 kW prime power at 1500 rpm and 235 kW prime power at 1800 rpm, with standby power ratings of 240 kW and 258 kW respectively.
Key Specifications
| Engine Model | 6LTAA8.9-G2 |
| Engine Brand | Dongfeng Cummins |
| Cylinders | 6 |
| Displacement | 8.9 L |
| Bore × Stroke | 114 × 145 mm |
| Aspiration | Turbocharged and Charge Air Cooled |
| Compression Ratio | 16.6:1 |
| Prime Power @ 1500 rpm | 220 kW / 295 HP |
| Standby Power @ 1500 rpm | 240 kW / 322 HP |
| Prime Power @ 1800 rpm | 235 kW / 315 HP |
| Standby Power @ 1800 rpm | 258 kW / 346 HP |
| Fuel System | BYC P7100 Direct Injection |
| Governor Regulation | ≤3% |
| Emission Certification | MEP Stage II |
Performance Highlights
The 6LTAA8.9-G2 provides a 220 kW prime power rating at 1500 rpm and 235 kW at 1800 rpm. Its corresponding standby power ratings are 240 kW and 258 kW, providing flexibility for generator sets operating at either 50Hz or 60Hz.
The turbocharged and charge air cooled design supports stable engine performance under demanding operating conditions, while the BYC P7100 direct injection fuel system and ≤3% governor regulation provide reliable power control for generator set applications.
Technical Datasheet
Download the original Dongfeng Cummins FR92516 and FR92996 technical datasheet for complete engine performance curves, power ratings, technical specifications, cooling system data, lubrication system information, electrical system requirements and installation parameters.
Generator Set Application
The 6LTAA8.9-G2 is suitable for medium-power diesel generator sets in industrial facilities, commercial buildings, construction projects, mining operations, telecommunications systems and other applications requiring dependable standby or prime power.
With both 1500 rpm and 1800 rpm performance ratings available, this engine can be matched with generator sets for 50Hz and 60Hz applications according to the required power output and operating conditions.
