WP9H series engines for medium- and heavy-duty dump trucks
Compact structure, high reliability, high power performance and excellent economy.
Compact structure, high reliability, high power performance and excellent economy.
The new generation of Weichai engine products, which combine the achievements of new technology to meet Euro V/VI emissions, are more powerful, economical, and reliable than competing products. Applied in 8×4 lightweight road dumpers.
| Maximum Power | 390 hp287 kW |
| Minimum Power | 336 hp247 kW |
| Maximum Torque / Speed | 1700/(1100-1400) N·m / r/min |
| Emissions | Euro V/VI |
| Series | WP9H |
| Fuel | Diesel |
| EngineType | Inline 6-cylinder, four-stroke engine |
| Cylinder Number | 6 |
| Valve Number | 4 |
| Bore | 116 mm |
| Stroke | 139 mm |
| Displacement | 8.8 L |
| Aspiration | Turbocharged and intercooled |
| Compression Ratio | 17.5:1 |
| Combustion System | Common rail |
| Length | 1196 mm |
| Width | 1010 mm |
| Height | 1090 mm |
| Weight - Net Dry (Basic Operating Engine Without Optional Attachments) | 805 kg |
Remarks: Product parameters and pictures are for reference only; subject to change without notice.
| Model | Rated Power/ Speed （kW/rpm） |
Maximum Torque / Speed （N·m/rpm） |
Displacement （L） |
Emission | Technique Route | Adaptable Vehicle |
|---|---|---|---|---|---|---|
| - | - | - | - | - | - | - |