WP6 Series · 6.75 L · China Stage VI
Medium & Heavy-Duty Cargo Truck Engine WP6
Models: WP6.270E62 · WP6.300E62
For all kinds of 4×2/6×4 cargo trucks
199–220 kW / 270–300 Ps
Power range (kW / Ps)
1100 N·m / 1200–1600 rpm
Max torque speed (N·m / rpm)
At a glance
The WP6 comes from an original Weichai diesel engine supplier and is built as an Inline unit, with 6.75 L displacement. Rated output spans 199–220 kW (270–300 Ps). Peak torque reaches 1100 N·m. It is supplied to meet China Stage VI emission requirements. Typical duty is medium & heavy-duty cargo truck service.
Product Overview
Suited to all kinds of cargo-truck duties, with a strengthened structure, comprehensively improved performance and better value.
Product Advantages
- Strong power. Maximum power of 300 Ps and maximum torque of 1,100 N·m, with ample reserve and strong adaptability to operating conditions.
- Robust and durable. Split cylinder head, a medium silicon-molybdenum two-piece exhaust manifold and strengthened moving parts, ready for demanding duties.
- Smooth and comfortable. Block reinforcement webs and main-bearing girdle plates reduce engine vibration for a more comfortable ride.
Specifications
| Power range (kW / Ps) | 199-220/270-300 |
| Max torque speed (N·m / r/min) | 1100/1200-1600 |
| Emission standard | China Stage VI |
| Fuel | Diesel |
| Engine type | Inline |
| Number of cylinders | 6 |
| Valves | 2 |
| Displacement (L) | 6.75 |
| Aspiration | Turbocharged, intercooled |
| Vehicle application | Special-purpose vehicle, dump truck, cargo truck |
| Engine dimensions (L×W×H) (mm) | 1397×720×1087 |
| Weight (G.W.) (kg) | 620 |
Note: product parameters and images are for reference only and are subject to change without notice.
Model Line-up
| Model | Rated power / speed (kW / rpm) | Max torque / speed (N·m / rpm) | Displacement (L) | Emission standard | Technology route | Application | Use | Type | Aspiration |
|---|---|---|---|---|---|---|---|---|---|
| WP6.270E62 | 199/2300 | 900/1200-1600 | 6.75 | China Stage VI | Common rail + DOC + DPF + SCR | Special-purpose vehicle, dump truck, cargo truck | Truck | Inline | Turbocharged, intercooled |
| WP6.300E62 | 220/2300 | 1100/1200-1600 | 6.75 | China Stage VI | Common rail + DOC + DPF + SCR | Special-purpose vehicle, dump truck, cargo truck | Truck | Inline | Turbocharged, intercooled |
Request a Quote
Send the model designation (for example WP6.270E62), the required quantity and your destination port.
Technical details
The Weichai WP6 is built on a Inline configuration with 6 cylinders and 2 valves per cylinder architecture. Displacement is 6.75 L. Intake is turbocharged, intercooled. It is offered for diesel operation. For installation planning, the unit has overall dimensions of 1397×720×1087 and a dry weight of 620 kg.
Typical applications
The Weichai WP6 is specified for medium & heavy-duty cargo truck duty. Confirmed applications include the following, and we can advise on suitability for your machine:
- Truck
WP6 frequently asked questions
What is the power range of the Weichai WP6?
The WP6 covers 199–220 kW (270–300 Ps). Confirm the exact sub-model code before ordering, because output varies across the model line-up.
What peak torque does the WP6 deliver?
Maximum torque reaches 1100 N·m. Torque is developed from 1200-1600 r/min. This figure governs how the machine pulls away from low engine speed, so check it against your gearbox ratios and duty cycle.
Which emission standard does the WP6 meet?
This unit is offered to China Stage VI. Tell us your destination market and we will confirm the certification route before shipment.
Is the WP6 a genuine Weichai engine?
Yes. Units are sourced through controlled supply channels to original factory specification and are supplied with export packing and documentation.
How is the WP6 shipped and how long does delivery take?
Engines are crated for export and consolidated at the port. Send your model designation, quantity and destination port for a firm quotation and lead time.
What is the configuration of the WP6?
The WP6 is built on a Inline, 6 cylinders, 6.75 L of displacement layout. Send us your machine model if you need confirmation that this layout fits your installation.