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Special-Purpose Vehicle Engine WP7H

Special-Purpose Vehicle Engine WP7H

HomeSpecial-Purpose Vehicle Engine WP7H

Special-Purpose Vehicle Engine WP7H

Special-Purpose Vehicle Engine WP7H - front view

WP7H Series · 6.8 L · China Stage VI

Special-Purpose Vehicle Engine WP7H

Models: WP7H320E62 · WP7H300E62 · WP7H270E62 · WP7H320E68 · WP7H300E68 · WP7H270E68

For truck-mounted crane trucks, flatbed transporters and hazardous chemical tankers

199–257 kW / 270–350 Ps

Power range (kW / Ps)

1300 N·m / 1300–1700 rpm

Max torque speed (N·m / rpm)

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Model Line-up
Special-Purpose Vehicle Engine WP7H - side view
Special-Purpose Vehicle Engine WP7H - detail view
Special-Purpose Vehicle Engine WP7H - rear view

At a glance

Supplied by an original Weichai diesel engine supplier, the Weichai WP7H is built as an Inline unit, with 6.8 L displacement. Rated output spans 199–257 kW (270–350 Ps). Peak torque reaches 1300 N·m. It is supplied to meet China Stage VI emission requirements. Typical duty is special-purpose vehicle service.

Product Overview

Dependable, fuel-efficient and safe: a power solution for special-purpose vehicles.

Product Advantages

  • Strong power. Maximum torque of 1,300 N·m with ample reserve, and low-speed torque above 1,100 N·m for brisk starts and excellent acceleration.
  • Efficient and economical. High-efficiency turbocharging, a high-pressure fuel system, low-friction design and high-efficiency combustion from the high thermal-efficiency engine platform cut fuel consumption by 1-2 L per 100 km against competing products.
  • Robust and durable. A high-strength block structure withstanding peak firing pressure of up to 25 MPa, with B10 life of up to 1,000,000 km.

Specifications

Power range (kW / Ps) 199-257/270-350
Max torque speed (N·m / r/min) 1300/1300-1700
Emission standard China Stage VI
Fuel Diesel
Engine type Inline
Number of cylinders 6
Valves 4
Displacement (L) 6.8
Aspiration Turbocharged, intercooled
Vehicle application Cargo truck, dump truck, special-purpose vehicle
Engine dimensions (L×W×H) (mm) 1042×926×885
Weight (G.W.) (kg) 590

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
WP7H320E62 235/2100 1300/1300-1700 6.8 China Stage VI CR+DOC+DPF+Hi-SCR Cargo truck, dump truck, special-purpose vehicle 4 Truck Inline Turbocharged, intercooled
WP7H300E62 221/2100 1200/1300-1700 6.8 China Stage VI CR+DOC+DPF+Hi-SCR Cargo truck, dump truck, special-purpose vehicle 4 Truck Inline Turbocharged, intercooled
WP7H300E62 221/2100 1100/1100-1700 6.8 China Stage VI CR+DOC+DPF+Hi-SCR Cargo truck, dump truck, special-purpose vehicle 4 Truck Inline Turbocharged, intercooled
WP7H270E62 199/2100 1100/1100-1700 6.8 China Stage VI CR+DOC+DPF+Hi-SCR Cargo truck, dump truck, special-purpose vehicle 4 Truck Inline Turbocharged, intercooled
WP7H270E62 199/2100 1000/1100-1700 6.8 China Stage VI CR+DOC+DPF+Hi-SCR Cargo truck, dump truck, special-purpose vehicle 4 Truck Inline Turbocharged, intercooled
WP7H320E68 235/2100 1300/1300-1700 6.8 China Stage VI CR+DOC+DPF+Hi-SCR Cargo truck, dump truck, special-purpose vehicle 4 Truck Inline Turbocharged, intercooled
WP7H300E68 221/2100 1200/1300-1700 6.8 China Stage VI CR+DOC+DPF+Hi-SCR Cargo truck, dump truck, special-purpose vehicle 4 Truck Inline Turbocharged, intercooled
WP7H300E68 221/2100 1100/1100-1700 6.8 China Stage VI CR+DOC+DPF+Hi-SCR Cargo truck, dump truck, special-purpose vehicle 4 Truck Inline Turbocharged, intercooled
WP7H270E68 199/2100 1100/1100-1700 6.8 China Stage VI CR+DOC+DPF+Hi-SCR Cargo truck, dump truck, special-purpose vehicle 4 Truck Inline Turbocharged, intercooled
WP7H270E68 199/2100 1000/1100-1700 6.8 China Stage VI CR+DOC+DPF+Hi-SCR Cargo truck, dump truck, special-purpose vehicle 4 Truck Inline Turbocharged, intercooled

Request a Quote

Send the model designation (for example WP7H320E62), the required quantity and your destination port.

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Technical details

The Weichai WP7H is built on a Inline configuration with 6 cylinders and 4 valves per cylinder architecture. Displacement is 6.8 L. Intake is turbocharged, intercooled. It is offered for diesel operation. For installation planning, the unit has overall dimensions of 1042×926×885 and a dry weight of 590 kg.

Typical applications

The Weichai WP7H is specified for special-purpose vehicle duty. Confirmed applications include the following, and we can advise on suitability for your machine:

  • Truck

WP7H frequently asked questions

What is the power range of the Weichai WP7H?

The WP7H covers 199–257 kW (270–350 Ps). Confirm the exact sub-model code before ordering, because output varies across the model line-up.

What peak torque does the WP7H deliver?

Maximum torque reaches 1300 N·m. Torque is developed from 1300-1700 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 WP7H 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 WP7H 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 WP7H 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 WP7H?

The WP7H is built on a Inline, 6 cylinders, 6.8 L of displacement layout. Send us your machine model if you need confirmation that this layout fits your installation.

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