• Engine Assembly 6D114
  • Engine Assembly 6D114

Engine Assembly 6D114

No.AUTO-00000138
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 6D114

Description

 Product Description

Functional Focus and Primary Users of the engine assembly

This engine assembly is purpose-built for commercial operators and fleet managers seeking durable powertrains optimized for efficiency and compliance. Designed and produced by expert diesel engine manufacturers, the unit integrates a 4 cylinder diesel engine architecture to deliver reliable performance across demanding truck engine configurations. Target users include truck engine manufacturers and repair shops aiming to retrofit or upgrade commercial vehicles with a trusted turbo diesel engine solution that meets rigorous durability and emission standards. This assembly supports seamless integration into a variety of industrial and transportation assets requiring consistent, heavy-duty engine output.

Technical Architecture and Performance Specifications

Engineered as a turbo diesel engine, this engine assembly features a 4 cylinder diesel engine configuration with precise fuel injection and advanced after-treatment systems. Its combustion process is optimized through the application of common rail technologies, ensuring a balance of fuel efficiency and power output tailored to truck engine manufacturers’ engineering requirements. Power output ranges from 90kW to 110kW with torque between 360N·m and 420N·m, aligned with National VI b emission compliance. Cooling and turbocharging systems further enhance thermal management and performance stability under heavy load, reinforcing its suitability for integration into demanding commercial transport platforms.

Applications and Operational Relevance Across Industries

This engine assembly is engineered for deployment in multiple sectors requiring robust truck engine solutions, such as logistics, light commercial trucking, and municipal transportation. As a product from experienced diesel engine manufacturers, it supports fleet operators targeting operational efficiency improvements and emissions regulation adherence. Its compatibility with various commercial vehicles, including pickups and mid-sized trucks, facilitates retrofitting programmed for emission upgrades or performance enhancements. The engine’s modular design allows integration into comprehensive powertrain assemblies, providing both reliability and compliance in challenging urban and regional distribution networks.


Product Advantages

Structural and Design Advantages of the engine assembly

The design incorporates a modular 4 cylinder diesel engine configuration that streamlines maintenance and replacement processes, crucial for truck engine manufacturers focused on minimizing vehicle downtime. The use of standardized components allows scalable integration with existing diesel engine platforms and facilitates adaptability across truck engine applications. Moreover, the robust turbo diesel engine layout features enhanced thermal efficiencies and reinforced engine block materials, delivering extended service life even under heavy-duty operating conditions. This level of engineering sophistication underpins its status as a reliable engine assembly solution tailored to commercial vehicle manufacturing and servicing sectors.

Performance and User Value Offered by the engine assembly

From a performance perspective, this engine assembly maximizes output consistency and fuel efficiency, essential for commercial operators managing total cost of ownership. The turbo diesel engine achieves efficient combustion cycles contributing to reduced fuel consumption and lower exhaust emissions, thereby complying with environmental mandates relevant to many markets. Users benefit from a 4 cylinder diesel engine that balances power and torque delivery to handle diverse driving demands with minimized mechanical strain. The product’s compatibility with diagnostic and control systems enhances usability for fleet maintenance teams, enabling predictive servicing and minimizing operational disruptions.


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 Logistics and Light Truck Operations

In the urban logistics sector, this engine assembly serves as a critical power source for light trucks and delivery vehicles requiring dependable and compliant truck engine performance amid stop-and-go traffic conditions. The turbo diesel engine’s responsive torque characteristics facilitate efficient load hauling and frequent acceleration cycles, while the 4 cylinder diesel engine’s emission conformity supports fleet operators in meeting stringent urban air quality standards. Integration with existing vehicle platforms by truck engine manufacturers ensures streamlined customization and alignment with telematics and control systems used in city-centered freight distribution. This approach reduces operational costs and elevates overall fleet sustainability credentials.

Fleet Upgrade and Emission Compliance Retrofit Projects

For fleet managers executing retrofit programs to improve diesel engine environmental performance, this engine assembly provides an advanced and reliable replacement solution compatible with various commercial truck engine systems. The design incorporates proven turbo diesel engine technology with integrated after-treatment systems to meet National VI b standards, essential for regulatory compliance in many jurisdictions. Its adaptable 4 cylinder diesel engine layout allows engine assembly integration into chassis platforms originally equipped with older, less efficient engines, thus extending vehicle service life while ensuring adherence to evolving emission guidelines. Such upgrades are critical for maintaining fleet viability in constrained regulatory environments.


FAQ

What types of commercial vehicles is the engine assembly 6D114 compatible with?
We design the engine assembly 6D114 for various commercial vehicles such as light trucks, pickups, and buses. Its robust construction and efficient diesel engine technology make it ideal for urban logistics, freight, and multipurpose use across commercial fleets.

Can I request customization for the 6D114 engine assembly?
Yes, we offer customization based on your specific commercial vehicle model and operational needs. Our team works closely with you to adjust configurations ensuring the engine assembly meets your performance and compliance requirements.

What maintenance considerations are important for this turbo diesel engine?
Our turbo diesel engine is engineered for durability but requires regular maintenance of fuel injection and exhaust treatment systems. We recommend routine inspections and OEM part replacements to sustain optimal performance and longevity under heavy-duty use.

How do you ensure compliance with emission standards on the 6D114?
The 6D114 integrates advanced fuel injection systems and a DOC + DPF + SCR after-treatment setup to meet National VI b emissions. We continuously test and validate our diesel engine manufacturers practices to guarantee regulatory compliance across all supplied units.