WP14T Series · 13.5 L · China Non-Road Stage IV
Tractor Engine WP14T
Models: WP14TG455E470 · WP14TG4750E470 · WP14TG500E470 · WP14TG560E470
For 380-500 hp ultra-heavy wheel tractors covering extreme duties such as subsoiling, deep ploughing, combined tillage, large-scale seeding, towed transport and grassland work
335–412 kW / 380–500 Ps
Power range (kW / Ps)
2610 N·m / 1250 rpm
Max torque speed (N·m / rpm)
At a glance
Supplied by an original Weichai diesel engine supplier, the Weichai WP14T is built as an Inline unit, with 13.5 L displacement. Rated output spans 335–412 kW (380–500 Ps). Peak torque reaches 2610 N·m. It is supplied to meet China Non-Road Stage IV emission requirements. Typical duty is tractor service.
Product Overview
The WP14T is a newly developed product on the high thermal-efficiency platform, integrating offset crankshaft technology and a high-compression-ratio, high-firing-pressure combustion chamber among other high thermal-efficiency engine technologies; power covers 335-412 kW.
Product Advantages
- High reliability. Purpose-strengthened design of the block, crank-connecting rod mechanism and shaft train for agricultural duty, giving proven durability.
- Strong power. Developed specifically for agricultural duty with high output and ample torque reserve, meeting power demands across all working conditions for higher work efficiency.
- Efficient and economical. Electronically controlled high-pressure common-rail injection, a high-efficiency turbocharging system, low-friction design and high-efficiency, low-heat-rejection combustion deliver excellent fuel economy.
- Good comfort. Pilot-injection technology and high-precision meshing gear trains reduce engine vibration and noise for better comfort.
Specifications
| Power range (kW / Ps) | 335-412/380-500 |
| Max torque speed (N·m / r/min) | 2610/1250 |
| Emission standard | China Non-Road Stage IV |
| Fuel | Diesel |
| Engine type | Inline |
| Number of cylinders | 6 |
| Valves | 4 |
| Displacement (L) | 13.5 |
| Aspiration | Turbocharged, intercooled |
| Vehicle application | Tractor |
| Engine dimensions (L×W×H) (mm) | 1353×1119×1700 |
| Weight (G.W.) (kg) | 1200 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| WP14TG455E470 | 335/1700 | 2270/1250 | 13.5 | China Non-Road Stage IV | CR + DOC + DPF + SCR + ASC | Tractor | 4 | Tractor | Inline six-cylinder | Turbocharged, intercooled |
| WP14TG4750E470 | 349/1700 | 2360/1250 | 13.5 | China Non-Road Stage IV | CR + DOC + DPF + SCR + ASC | Tractor | 4 | Tractor | Inline six-cylinder | Turbocharged, intercooled |
| WP14TG500E470 | 368/1700 | 2510/1250 | 13.5 | China Non-Road Stage IV | CR + DOC + DPF + SCR + ASC | Tractor | 4 | Tractor | Inline six-cylinder | Turbocharged, intercooled |
| WP14TG560E470 | 412/1700 | 2610/1250 | 13.5 | China Non-Road Stage IV | CR + DOC + DPF + SCR + ASC | Tractor | 4 | Tractor | Inline six-cylinder | Turbocharged, intercooled |
Request a Quote
Send the model designation (for example WP14TG455E470), the required quantity and your destination port.
Technical details
The Weichai WP14T is built on a Inline configuration with 6 cylinders and 4 valves per cylinder architecture. Displacement is 13.5 L. Intake is turbocharged, intercooled. It is offered for diesel operation. For installation planning, the unit has overall dimensions of 1353×1119×1700 and a dry weight of 1200 kg.
Typical applications
The Weichai WP14T is specified for tractor duty. Confirmed applications include the following, and we can advise on suitability for your machine:
- Tractor
WP14T frequently asked questions
What is the power range of the Weichai WP14T?
The WP14T covers 335–412 kW (380–500 Ps). Confirm the exact sub-model code before ordering, because output varies across the model line-up.
What peak torque does the WP14T deliver?
Maximum torque reaches 2610 N·m. Torque is developed from 1250 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 WP14T meet?
This unit is offered to China Non-Road Stage IV. Tell us your destination market and we will confirm the certification route before shipment.
Is the WP14T 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 WP14T 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 WP14T?
The WP14T is built on a Inline, 6 cylinders, 13.5 L of displacement layout. Send us your machine model if you need confirmation that this layout fits your installation.