WP12 Series · 11.596 L · China Non-Road Stage III / China Non-Road Stage IV
Wide-Body Dump Truck Engine WP12
Models: WP12G460E310 · WP12G460E470
For 90-105 t wide-body dump trucks
338 kW / 460 Ps
Power range (kW / Ps)
2000 N·m / 1200–1600 rpm
Max torque speed (N·m / rpm)
At a glance
As an original Weichai diesel engine supplier, we supply the WP12 built as an Inline unit, with 11.596 L displacement. Rated output spans 338 kW (460 Ps). Peak torque reaches 2000 N·m. It is supplied to meet China Non-Road Stage III emission requirements. Typical duty is wide-body dump truck service.
Product Overview
Weichai construction machinery WP12 and WP13 series power products, with output covering 353-390 kW, meeting China Non-Road Stage IV emission requirements and suitable for 90-105 t wide-body dump trucks.
Product Advantages
- Purpose-built mining power for the 90-105 tonne class of wide-body dump trucks, aimed at the core scenarios of heavy-load mining and continuous operation.
- Strong power. Dedicated component development for high speed and high torque gives strong power.
- High reliability and strong adaptability. Strengthened block, with the gear train and key components validated to a higher standard, resisting shock, high temperature and high dust, so extreme conditions such as plateau, cold and high altitude are handled with ease.
- Easy servicing. Modular, standardised design makes servicing convenient and keeps repair cost low.
Specifications
| Power range (kW / Ps) | 338/460 |
| Max torque speed (N·m / r/min) | 2000/1200-1600 |
| Emission standard | China Non-Road Stage III / China Non-Road Stage IV |
| Fuel | Diesel |
| Engine type | Inline |
| Number of cylinders | 6 |
| Valves | 4 |
| Displacement (L) | 11.596 |
| Aspiration | Turbocharged, intercooled |
| Vehicle application | wide-body dump truck |
| Engine dimensions (L×W×H) (mm) | 1600×860×1200 |
| Weight (G.W.) (kg) | 1000 |
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 | Valves | Use | Type | Aspiration |
|---|---|---|---|---|---|---|---|---|---|---|
| WP12G460E310 | 338/2100 | 2000/1200-1600 | 11.596 | China Non-Road Stage III | CR | wide-body dump truck | 6 | off-highway dump truck use | Inline | Turbocharged, intercooled |
| WP12G460E470 | 338/2100 | 2000/1200-1600 | 11.596 | China Non-Road Stage IV | DOC+DPF+SCR | wide-body dump truck | 6 | off-highway dump truck use | Inline | Turbocharged, intercooled |
Request a Quote
Send the model designation (for example WP12G460E310), the required quantity and your destination port.
Technical details
The Weichai WP12 is built on a Inline configuration with 6 cylinders and 4 valves per cylinder architecture. Displacement is 11.596 L. Intake is turbocharged, intercooled. It is offered for diesel operation. For installation planning, the unit has overall dimensions of 1600×860×1200 and a dry weight of 1000 kg.
Typical applications
The Weichai WP12 is specified for wide-body dump truck duty. Confirmed applications include the following, and we can advise on suitability for your machine:
- Off-highway dump truck use
WP12 frequently asked questions
What is the power range of the Weichai WP12?
The WP12 covers 338 kW (460 Ps). Confirm the exact sub-model code before ordering, because output varies across the model line-up.
What peak torque does the WP12 deliver?
Maximum torque reaches 2000 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 WP12 meet?
This unit is offered to China Non-Road Stage III. Tell us your destination market and we will confirm the certification route before shipment.
Is the WP12 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 WP12 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 WP12?
The WP12 is built on a Inline, 6 cylinders, 11.596 L of displacement layout. Send us your machine model if you need confirmation that this layout fits your installation.