HOWO Weichai WP10 WP13 WD615.47 Truck Engine Assembly
Time : Jun 08, 2026

Product Overview

The HOWO Weichai WP10 WP13 WD615.47 Diesel Engine Assemblies are designed for heavy-duty transportation, mining operations, logistics fleets, and construction vehicle applications. These engines combine powerful torque output, reliable heavy-load performance, and fuel-efficient technology to meet the demanding requirements of commercial transportation industries.

The WP10 and WP13 engine series feature advanced high-pressure common rail fuel systems, turbocharging, and intercooling technology for improved combustion efficiency and reduced fuel consumption. The classic WD615.47 engine is widely recognized for its stable performance, mature technology, and easy maintenance in HOWO heavy-duty trucks.

These engine assemblies are widely used in HOWO tractor trucks, dump trucks, cargo trucks, and engineering vehicles operating under continuous heavy-load conditions.


Key Specifications

ItemSpecification
Product NameHOWO Weichai Diesel Engine Assembly
Engine ModelsWP10 / WP13 / WD15.47
BrandWEICHAI
Engine TypeInline 6-Cylinder, 4-Stroke
Fuel TypeDiesel
AspirationTurbocharged & Intercooled
Cooling SystemWater-Cooled
Fuel SystemCommon Rail / Mechanical Pump
Horsepower Range336HP – 530HP
Maximum TorqueUp to 2500N·m
Emission StandardEuro II / Euro III / Euro V / Euro VI
ApplicationTractor Trucks, Dump Trucks, Cargo Trucks
Vehicle CompatibilitySINOTRUK HOWO Series
OEM & ODM ServiceAvailable
Warranty12 Months

OE Number / Manufacturer Part Number: WD615.47 | WP10.380E22 | WP10.400E201 | WP13.480E62 | WP13.530E62 | 612630060015


Engine Model Specifications

Engine ModelHorsepowerDisplacementMaximum TorqueEmission Standard
WD615.47371HP9.726L1500N·mEuro II
WP10.380E22380HP9.726L1650N·mEuro II
WP10.400E201400HP9.726L1800N·mEuro III
WP13.480E62480HP12.54L2300N·mEuro VI
WP13.530E62530HP12.54L2500N·mEuro VI

The WP10 series features electronically controlled high-pressure common-rail technology and a 9.726L displacement for excellent fuel economy and reliability.

The WP13 series delivers higher horsepower and torque output for demanding heavy-load transportation applications.


Product Features

Powerful Torque Output

The engine series provides strong horsepower and stable torque delivery for heavy-load transportation, mountain roads, and long-distance logistics applications.

Advanced Fuel System

WP10 and WP13 engines adopt electronically controlled high-pressure common rail systems to improve fuel atomization, combustion efficiency, and fuel economy.

Reliable Heavy-Duty Structure

Reinforced engine blocks, durable crankshaft systems, and optimized cooling structures ensure long service life under continuous operation.

Excellent Fuel Economy

Optimized combustion technology and intelligent ECU management help reduce fuel consumption and lower operating costs for fleet operators.

Wide Vehicle Compatibility

Compatible with HOWO tractor trucks, dump trucks, engineering vehicles, mining trucks, and commercial logistics transportation fleets.


Applications

  • HOWO Tractor Trucks
  • Heavy Duty Cargo Trucks
  • Dump Trucks
  • Construction Engineering Vehicles
  • Mining Transportation Trucks
  • Commercial Logistics Fleets
  • Long-Distance Freight Transportation

Why Choose Weichai Truck Engine Assembly?

The Weichai WP10, WP13, and WD615.47 engine assemblies are trusted worldwide for their stable performance, fuel efficiency, and excellent heavy-duty reliability.

Compared with conventional diesel engines, these models provide stronger torque output, improved fuel economy, and longer service life under demanding transportation conditions. Their mature technology platform and wide spare parts availability make them ideal for truck manufacturers, fleet operators, repair centers, and international distributors.

Key advantages include:

  • Strong heavy-duty power performance
  • Excellent fuel efficiency and low operating cost
  • Durable structure for long service life
  • Stable performance under harsh working environments
  • Multiple horsepower configurations available
  • Easy maintenance and spare parts support

Packaging & Shipping

The Weichai diesel engine assemblies are securely packaged to ensure safe export transportation and international delivery.

  • Standard Export Wooden Packaging
  • Complete Engine Assembly Available
  • Worldwide Shipping Support
  • Fast Delivery & Stable Inventory Supply

FAQ

Q1: What vehicles are compatible with these engines?

These engines are mainly used in SINOTRUK HOWO heavy-duty trucks, tractor trucks, dump trucks, and cargo transportation vehicles.

Q2: What is the difference between WP10 and WP13 engines?

WP13 engines provide higher displacement, horsepower, and torque output compared with WP10 engines, making them more suitable for heavy-load transportation.

Q3: Is the WD615.47 engine still widely used?

Yes. The WD615.47 engine remains popular due to its mature technology, reliable performance, and low maintenance cost.

Q4: Is OEM customization available?

Yes. OEM and ODM customization services are available according to customer requirements.