• Engine Assembly 6WG1
  • Engine Assembly 6WG1

Engine Assembly 6WG1

No.AUTO-00000140
The JX4D24 is a high-performance, low-emission diesel engine series independently developed by Jiangling Group. Widely equipped in light trucks, pickup trucks, light buses and some SUV models under Jiangling Motors, it ranks among the core products in Jiangling's commercial vehicle power sector.
  • Engine Assembly 6WG1

Description

Product Description

Functional Role and Target Users in Commercial Transport

The engine assembly 6WG1 serves as a reliable core power source engineered for commercial vehicle manufacturers and fleet operators requiring optimal performance and regulatory compliance. This robust 4 cylinder diesel engine is well-suited for deployment in light trucks, pickups, and SUVs where consistent torque delivery and fuel efficiency are critical. truck engine manufacturers utilize this model to meet market demands for engines that support heavy-duty operational conditions, including urban freight and off-road cargo transport. Its design prioritizes durability and emission compliance, addressing the evolving regulatory frameworks faced by professional operators in the logistics and passenger transport sectors.

Technical Specifications and Measured Performance Attributes

This engine assembly features a turbo diesel engine configuration with in-line water-cooled cylinders operating under advanced control systems. It complies fully with the National VI emission standard through integration of a high-pressure common rail fuel injection system and a multi-stage exhaust after-treatment process including DOC, DPF, and SCR components. Output power ranges from approximately 90kW to 110kW, producing torque levels of up to 420N·m, providing robust low-speed torque suitable for various load profiles. Such precision engineering ensures balance between power delivery, fuel economy, and extended service intervals, making it a competitive offering from premium diesel engine manufacturers.

Industry Applications and Operational Value

Within the commercial vehicle manufacturing domain, this engine assembly is broadly adopted by truck engine manufacturers focusing on efficiency, reliability, and emissions reduction. It powers a range of applications from light commercial trucks tasked with urban logistics to pickups requiring off-road endurance. This 4 cylinder diesel engine facilitates compliance with stringent environmental legislation while supporting operational productivity. For manufacturers and operators alike, its integration streamlines vehicle assembly and serviceability, enhancing total cost of ownership and supporting sustainable transport solutions within heavy-duty and multipurpose applications.


Product Advantages

Structural and System Design Benefits

The engine assembly 6WG1 exemplifies modular design principles favored by leading diesel engine manufacturers, allowing seamless integration within diverse chassis frameworks. The 4 cylinder diesel engine layout minimizes size and weight while maximizing thermal efficiency and torque output. Its turbo diesel engine configuration includes advanced intercooling and precision fuel injection systems that control combustion parameters with high accuracy. As a truck engine platform, it supports scalable manufacturing processes and facilitates maintenance efficiency through standardized component architectures and robust engineering tolerances, thus optimizing production workflows and lifecycle management.

Performance Advantages and User-Centric Value

Functionally, this engine assembly delivers consistent, high-torque performance across a broad operational range, directly enhancing vehicle drivability under variable load and terrain conditions. Its engineered fuel efficiency reduces operational costs for commercial fleets, while compliance with National VI emission standards mitigates environmental impact, a critical factor for regulatory adherence. The turbo diesel engine’s responsiveness and reliability reduce downtime and maintenance frequency. For truck engine manufacturers and fleet operators, this translates into improved uptime, predictable service intervals, and reduced total cost of ownership, all key determinants in purchasing and deployment decisions.


I. Basic Orientation & Features

Type: In-line 4-cylinder, water-cooled, turbocharged (intercooled in some variants) diesel engine.
Displacement: Around 2.4 liters (the exact displacement may vary slightly by specific sub-models).
Core Features: It achieves an excellent balance among power performance, reliability, fuel economy and emission standards, meeting the increasingly stringent National VI (and even higher future-level) emission regulations.
Technical Route: It adopts advanced technologies including a high-pressure common rail fuel injection system, turbocharged intercooling technology, exhaust gas recirculation (EGR) and selective catalytic reduction (SCR) to optimize combustion efficiency and reduce emissions.

II. Main Technical Parameters (Taking a Typical National VI Model as an Example)

  • Emission Standard: National VI b
  • Maximum Power: Generally ranging from 90kW to 110kW (approx. 120 to 150 horsepower), with variations across different tuned versions.
  • Maximum Torque: Typically between 360N·m and 420N·m, featuring a broad torque curve and ample low-speed torque, ideal for load-carrying and starting scenarios.
  • Bore × Stroke: The design prioritizes low-speed torque output and long-term durability.
  • Fuel System: Bosch or Delphi high-pressure common rail system, delivering high injection pressure and excellent fuel atomization.
  • After-treatment System: DOC + DPF + SCR configuration, designed to treat particulate matter and nitrogen oxides (NOx) in exhaust gas.

III. Main Application Models

The JX4D24 is a versatile engine, mainly assembled in the following vehicle types:
  • Light Trucks/Light-Duty Freight Vehicles: Such as Jiangling Kaiyun, Shunda and Kairui series. This represents its primary application field, catering to urban logistics and township freight transportation needs.
  • Pickup Trucks: Including some diesel variants of Jiangling Yuhu 7 and Yuhu 9, providing robust power for off-road driving and cargo hauling.
  • Light Buses/MPVs: For instance, certain localized diesel-powered versions of Jiangling Teshun and Ford Transit New Generation (subject to specific vehicle configurations).
  • SUVs: A small number of rugged or utility-oriented SUV models may also be equipped with this engine.


Use Scenarios

Urban Freight and Logistics Transportation

In urban freight distribution environments, the engine assembly 6WG1 powers light trucks tasked with last-mile delivery and intra-city logistics operations. Its design enables smooth torque delivery in stop-and-go traffic conditions, while emission compliance ensures eligibility for restricted urban zones. The robust 4 cylinder diesel engine supports payload requirements typical of delivery schedules, connecting efficiently to transmission and chassis systems for reliable daily use. Integration with modern vehicle control units facilitates diagnostic monitoring and maintenance scheduling, providing fleet operators with operational visibility and regulatory peace of mind in busy metropolitan logistics workflows.

Off-Road and Multipurpose Vehicle Applications

The engine assembly 6WG1 is also optimized for pickup trucks and SUVs employed in off-road and multipurpose transport scenarios, such as construction sites, agricultural logistics, and rural service. Its turbo diesel engine capability delivers enhanced torque at low speeds, critical for navigating uneven terrains and heavy-duty payloads. The engine complies with strict emission protocols, enabling operations within regulated environments. As a truck engine solution, it aligns with vehicle assembly standards demanding durability and adaptability, ensuring long-term reliability and alignment with operational requirements across challenging and diverse worksite conditions.

FAQ

What type of vehicles is the engine assembly 6WG1 designed for?
Our engine assembly 6WG1 is primarily designed for light trucks, pickups, light buses, and select SUVs within Jiangling Motors’ commercial vehicle range. It delivers reliable power and durability suited for urban freight, off-road applications, and multipurpose transport needs.

Can you customize the engine assembly 6WG1 for different commercial uses?
Yes, we offer tuned versions of the 6WG1 to meet varying vehicle specifications. Our approach allows adaptation in power output and engine calibration, ensuring the diesel engine assembly fits distinct operating conditions and performance demands.

What after-treatment technologies ensure the engine’s emissions compliance?
Our 6WG1 integrates DOC, DPF, and SCR systems for exhaust gas purification. Combined with a high-pressure common rail fuel injection system, these technologies help the engine assembly meet National VI b standards and reduce pollutants effectively.

Do you provide installation support or technical guidance for the 6WG1 engine?
We support our clients with technical consulting to ensure proper integration of the truck engine assembly into commercial vehicles. Our expertise covers installation recommendations, maintenance tips, and operational reliable practices to guarantee optimal engine performance.