Natural Gas Engine for Truck and Bus
With over 5,000 engines currently in service worldwide, the C Gas Plus builds on the rugged, reliable
design of Cummins diesel engines. The C Gas Plus engine is a a six-cylinder Lean-Burn
Spark-Ignited natural gas vehicle engine that delivers from 186 to 205 kW with ultra-low emissions.
It provides excellent torque, high fuel efficiency and reliable, robust performance.
FEATURES
- Ultra-low emissions - certified to Euro III / Euro IV*
- Proven "Plus" technology
- Reliable - easy to maintain
- Electronic controls and diagnostics
- Economical - low-cost natural gas
* certified at Euro IV for G25 fuel only
SPECIFICATIONS
| Advertised Horsepower |
250–280 hp |
186–205 kW |
| Peak Torque |
660–850 lb-ft |
895–1152 N•m |
| Governed Speed |
2400 rpm |
|
| Clutch Engagement Torque |
410 lb-ft |
555 N•m |
| Number of Cylinders |
6 |
|
| Compression Ratio |
10:1 |
|
| Oil System Capacity |
6.3 U.S. gal |
23.9 L |
| Coolant Capacity |
10.7 U.S. qts |
10.1 L |
| Net Weight w/ Std Accessories, Dry |
1,330 lbs |
604 kg |
| Fuel Type |
CNG/LNG
Methane number 65 or greater |
Cummins Westport engines can accept a wide range of natural gas fuel compositions. Use our Fuel Performance Specification Calculator to ensure compatibility.
RATINGS
| Model |
Advertised HP
kW (HP) @ RPM |
Peak Torque
N•m (lb-ft) @ RPM |
| TRUCK AND BUS |
| CGe 280 30 |
209 (280) @ 2,400 |
1,152 (850) @ 1,400 |
| CGe 250 31 |
187 (250) @ 2,400 |
895 (660) @ 1,400 |
| TRUCK |
| CGe 275 30 |
206 (275) @ 2,400 |
1,017 (750) @ 1,400 |
| CGe 250 30 |
187 (250) @ 2,400 |
895 (660) @ 1,400 |
|
|
