WP8 series engines for road buses
Compact structure, high reliability, high power performance and excellent economy.
Compact structure, high reliability, high power performance and excellent economy.
Weichai Next Generation Engine Products; Power range 235-250kW, Euro V emissions, applied in 11-12m road bus.
| Maximum Power | 340 hp250 kW |
| Minimum Power | 320 hp235 kW |
| Maximum Torque / Speed | 1400/（1200-1600） N·m / r/min |
| Emissions | Euro V |
| Series | WP8 |
| Fuel | Diesel |
| Type | Inline 6-cylinder, four-stroke engine |
| Cylinder Number | 6 |
| Valve Number | 4 |
| Bore | 110 mm |
| Stroke | 136 mm |
| Displacement | 7.8 L |
| Aspiration | Turbocharged and intercooled |
| Compression Ratio | 18:1 |
| Combustion System | Common rail |
| Length | 1115 mm |
| Width | 851 mm |
| Height | 988 mm |
| Weight - Net Dry (Basic Operating Engine Without Optional Attachments) | 670 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 |
|---|---|---|---|---|---|---|
| - | - | - | - | - | - | - |