WP7NG series engines for city buses
Compact structure, high reliability, high power performance and excellent economy.
Compact structure, high reliability, high power performance and excellent economy.
Weichai Next Generation Gas Engine Products; Power range 156-206kW, Euro V/VI emissions and applied in 10.5-12m city bus.
| Maximum Power | 280 hp206 kW |
| Minimum Power | 210 hp156 kW |
| Maximum Torque / Speed | 1150/（1100-1500） N·m / r/min |
| Emissions | Euro V/VI |
| Series | WP7NG |
| Fuel | CNG/LNG |
| Type | Inline 6-cylinder, four-stroke engine |
| Cylinder Number | 6 |
| Valve Number | 4 |
| Bore | 108 mm |
| Stroke | 136 mm |
| Displacement | 7.47 L |
| Aspiration | Turbocharged and intercooled |
| Compression Ratio | 12.1±0.5:1 |
| Combustion System | Single point injection |
| Length | 1200 mm |
| Width | 950 mm |
| Height | 985 mm |
| Weight - Net Dry (Basic Operating Engine Without Optional Attachments) | 730 kg |
Remarks: Product parameters and pictures are for reference only; subject to change without notice.
| Model | Rated Power/ Speed （kW/rpm） |
Maximum Torque （N·m/rpm） |
Displacement （L） |
Emission | Technique Route | Adaptable Vehicle |
|---|---|---|---|---|---|---|
| - | - | - | - | - | - | - |