Cummins 6ZTAA13-G3 Engine Performance Data
Download the Cummins 6ZTAA13-G3 engine performance data PDF, including power ratings, fuel consumption and technical specifications for generator sets.
Dongfeng Cummins 6ZTAA13-G3 Diesel Engine – Performance Data & Technical Datasheet
The Dongfeng Cummins 6ZTAA13-G3 is a 13.0-litre, 6-cylinder diesel engine designed for generator set applications. Featuring a turbocharged and charge air cooled configuration with a BYC PD/GAC fuel system, it provides reliable power output and stable performance for industrial and commercial power generation.
The published engine performance data covers both 1500 rpm and 1800 rpm operating conditions. At 1500 rpm, the 6ZTAA13-G3 delivers 340 kW (456 HP) of prime power and 380 kW (510 HP) of standby power. It is suitable for GENLITEC POWER 300 kW / 375 kVA Prime Power diesel generator sets operating at 50Hz and 1500 rpm.
Key Specifications
| Engine Model | 6ZTAA13-G3 |
| Engine Brand | Dongfeng Cummins |
| Cylinders | 6, Inline |
| Displacement | 13.0 L |
| Bore × Stroke | 130 × 163 mm |
| Compression Ratio | 17:1 |
| Aspiration | Turbocharged & Charge Air Cooled |
| Fuel System | BYC PD/GAC |
| Rated Speed | 1500 rpm / 1800 rpm |
| Prime Power @ 1500 rpm | 340 kW / 456 HP |
| Standby Power @ 1500 rpm | 380 kW / 510 HP |
| Continuous Power @ 1500 rpm | 296 kW / 397 HP |
| Prime Power @ 1800 rpm | 340 kW / 456 HP |
| Standby Power @ 1800 rpm | 380 kW / 510 HP |
| Continuous Power @ 1800 rpm | 296 kW / 397 HP |
| Curve / Datasheet | FR20460 |
| CPL Code | 3715 |
Performance Highlights
At both 1500 rpm and 1800 rpm, the 6ZTAA13-G3 provides 340 kW (456 HP) of prime power and 380 kW (510 HP) of standby power according to the published performance data. The engine performance curve also provides continuous power ratings of 296 kW (397 HP).
The performance data includes fuel consumption, engine torque, air flow, exhaust gas flow, heat rejection and other operating parameters, providing useful reference information for generator sizing, fuel planning and engine performance evaluation.
Performance Data at 1500 rpm
At 1500 rpm, the 6ZTAA13-G3 is rated at 340 kW (456 HP) for Prime Power, 380 kW (510 HP) for Standby Power and 296 kW (397 HP) for Continuous Power.
| Rating / Load | Power | Fuel Consumption | Specific Fuel Consumption |
|---|---|---|---|
| Standby 100% | 380 kW / 510 HP | 86.9 L/h | 192 g/kW·h |
| Prime 100% | 340 kW / 456 HP | 76.5 L/h | 189 g/kW·h |
| Prime 75% | 255 kW / 342 HP | 56.5 L/h | 186 g/kW·h |
| Prime 50% | 170 kW / 228 HP | 38.0 L/h | 188 g/kW·h |
| Prime 25% | 85 kW / 114 HP | 20.9 L/h | 207 g/kW·h |
| Continuous 100% | 296 kW / 397 HP | 65.9 L/h | 187 g/kW·h |
Performance Data at 1800 rpm
The original Dongfeng Cummins performance data also provides fuel consumption and operating data at 1800 rpm. The rated power output remains 340 kW (456 HP) for Prime Power and 380 kW (510 HP) for Standby Power.
| Rating / Load | Power | Fuel Consumption | Specific Fuel Consumption |
|---|---|---|---|
| Standby 100% | 380 kW / 510 HP | 92.3 L/h | 204 g/kW·h |
| Prime 100% | 340 kW / 456 HP | 81.0 L/h | 200 g/kW·h |
| Prime 75% | 255 kW / 342 HP | 59.2 L/h | 195 g/kW·h |
| Prime 50% | 170 kW / 228 HP | 40.1 L/h | 198 g/kW·h |
| Prime 25% | 85 kW / 114 HP | 23.5 L/h | 232 g/kW·h |
| Continuous 100% | 296 kW / 397 HP | 69.4 L/h | 197 g/kW·h |
Technical Datasheet
The 6ZTAA13-G3 technical datasheet provides detailed engine specifications and performance information, including engine dimensions, weight, torque, intake air flow, exhaust gas flow, cooling system data, lubrication system parameters, fuel system requirements, electrical system specifications and exhaust emissions data.
The engine operates on a 24V electrical system and can be operated at altitudes up to 4,500 metres. The published performance data is based on standard test conditions in accordance with GB/T 18297, with a barometric pressure of 100 kPa, air temperature of 25°C, altitude of 80 m and relative humidity of 50%.
Altitude Derating & Operating Conditions
The original performance data includes power derating curves for 1500 rpm and 1800 rpm operation. These curves provide reference information for determining the available engine power at different altitudes. The 6ZTAA13-G3 may be operated at altitudes up to 4,500 m, subject to the applicable power derating conditions.
GENLITEC Generator Set Application
The Dongfeng Cummins 6ZTAA13-G3 diesel engine is suitable for GENLITEC POWER 300 kW / 375 kVA Prime Power diesel generator sets operating at 50Hz and 1500 rpm. Its 340 kW prime-rated engine output provides suitable power capacity for the 300 kW generator set application.
The engine is designed for demanding generator applications and provides reliable power for industrial facilities, commercial buildings, construction sites, mining operations and other applications requiring stable 50Hz prime power.
6ZTAA13-G3 Engine Performance Data PDF
The PDF datasheet includes the original Dongfeng Cummins 6ZTAA13-G3 performance curves, 1500 rpm and 1800 rpm performance data, fuel consumption figures, power ratings, altitude derating curves and detailed technical specifications for generator set applications.
