WP4.6N 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 new generation High-end Light Engine Platform Products. Power range 162-177kW, Euro V/VI emissions, applied in 8-8.5m road bus、8-9m city bus、10-12m school bus.
| Maximum Power | 240 hp177 kW |
| Minimum Power | 220 hp162 kW |
| Maximum Torque / Speed | 850/（1300-1600） N·m / r/min |
| Emissions | Euro V/VI |
| Series | WP4.6N |
| Fuel | Diesel |
| Type | Inline 4-cylinder, four-stroke engine |
| Cylinder Number | 4 |
| Valve Number | 4 |
| Bore | 108 mm |
| Stroke | 125 mm |
| Displacement | 4.6 L |
| Aspiration | Turbocharged and intercooled |
| Compression Ratio | 18±0.5:1 |
| Combustion System | Common rail |
| Length | 964 mm |
| Width | 700 mm |
| Height | 837 mm |
| Weight - Net Dry (Basic Operating Engine Without Optional Attachments) | 403 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 |
|---|---|---|---|---|---|---|
| - | - | - | - | - | - | - |