JAC Junling V5 Refrigerated Truck – Professional Product Introduction | JAC 4x2 Refrigerated Truck with 4.2m box length and 18m³ cargo volume

I. Product Overview

The JAC Junling V5 Refrigerated Truck is a medium-duty temperature-controlled delivery vehicle engineered for reliable cold chain logistics across urban and regional routes. Powered by a Cummins diesel engine and built on JAC's proven commercial vehicle chassis, this insulated transport truck is ideal for distribution of frozen food, fresh produce, pharmaceuticals, dairy products, meat, seafood, ice cream, beverages, and other perishable goods. As a leading model in JAC's light-duty truck lineup, this refrigerated freight solution combines Cummins power with superior insulation technology to deliver exceptional performance, safety, and efficiency for demanding temperature-sensitive transportation operations. Manufactured by Chengli Group, a trusted refrigerated truck manufacturer, this vehicle represents the perfect balance of power, capacity, and reliability for modern cold supply chain requirements.

II. Core Specifications

• Chassis Model: JAC Junling V5 medium-duty truck chassis / light-duty truck chassis

• Engine Model: Cummins HFC4DE2-2E diesel engine (Ankang 160 series)

• Power Output: 117 kW (160 Horsepower) engine power / horsepower rating

• Peak Torque: High-torque output for heavy load capacity

• Displacement: 2951 ml (3.0L) engine displacement / 3.0-liter engine

• Emission Compliance: National Phase VI (Guo VI) emission standard with SCR technology

• Transmission: 6-Speed manual gearbox / manual transmission with synchronized gearing

• Wheelbase: 3365 mm wheelbase / wheelbase length

• Fuel Tank Capacity: 100L fuel tank with diesel fuel system

• Battery: Dual battery system with heavy-duty batteries for reliable cold starts

• Cab Width: 1900 mm medium-wide cab with ergonomic seating for 3 persons

• Braking System: Air brake system with pneumatic brakes, drum brakes (front and rear), and spring brake (emergency/parking brake) with quick-release valves

• Air Conditioning: Shanghai Songzhi factory air conditioning with high-capacity cooling and cabin air filtration

• Steering: Hydraulic power steering with variable ratio for precise control

• Safety Features: Multifunction steering wheel with integrated cruise control, electric heated rearview mirrors with defrost function, ABS anti-lock braking system, central door lock with remote keyless entry, power windows with one-touch operation, frameless aero wipers, LED daytime running lights

• Tires: Heavy-duty commercial tires with all-season tread

III. Exterior Dimensions, Box Size, Materials & Design Philosophy

• Overall Vehicle Dimensions: 5995 x 2260 x 3250 mm exterior dimensions / external measurements / overall length width height

• Insulated Cargo Box Internal Dimensions: 4030 x 2100 x 2100 mm (Approx. 17.8 cubic meters cargo capacity / 17.8 m³ load volume / 628 cubic feet)

• Cargo Floor Area: Approximately 8.46 square meters loading floor space

• Box Wall Thickness: 80 mm (8 cm) high-density insulation thickness with thermal break design

• Wheelbase: 3365 mm

• Box Construction Materials: The refrigerated compartment features a high-strength sandwich panel construction with composite panel technology and monocoque reinforcement. The inner and outer walls are made of corrosion-resistant, high-strength fiberglass reinforced plastic (FRP) , providing excellent thermal insulation and oxidation resistance. The core insulation layer consists of 80 mm high-density polyurethane foam with closed-cell structure, ensuring minimal temperature fluctuation and superior thermal performance with low thermal conductivity. Flooring features durable anti-slip aluminum tread plate (diamond plate) for safe loading and unloading with forklift compatibility. Front drainage hole with drain plug allows for easy cleaning and sanitation maintenance.

• Door Configuration: Rear double doors with heavy-duty hinges (standard), optional side door on right front position for curbside loading

• Sealing System: Door frames utilize specialized labyrinth rubber sealing strips and weather sealing with magnetic seals to maintain temperature integrity and prevent thermal leakage. Aluminum profile edging with anodized finish, stainless steel corner caps with reinforced corners, stainless steel door locks with paddle handles, stainless steel door frames and stainless steel hinges ensure long-lasting, corrosion-resistant performance in all weather conditions.

• Interior Lighting: LED energy-saving lighting with motion sensor option for convenient nighttime or low-light operations, reducing power consumption

• Design Philosophy: The design prioritizes "Cummins Power with Maximum Efficiency." The spacious 17.8 m³ cargo compartment is optimized for high-volume cold storage distribution, while the 1900 mm medium-wide cab provides excellent comfort for three-person crews. The focus is on creating a durable, thermally efficient mobile refrigeration unit that maximizes payload capacity while delivering exceptional fuel efficiency and driver comfort. This refrigerated body is engineered for long-haul refrigeration applications requiring consistent temperature control.

IV. Structural Advantages – Engine, Transmission, Axles & More

• Engine Performance & Reliability: The JAC Junling V5 is powered by the Cummins HFC4DE2-2E heavy-duty diesel engine (Ankang 160 series), delivering 160 horsepower and 117 kW of power. This fuel-efficient engine features Cummins' advanced common-rail direct injection technology with high-pressure fuel system, providing exceptional durability, strong low-end torque, and reliable performance under heavy loads. The 3.0L engine displacement offers the perfect balance of power and efficiency for refrigerated cargo transport applications. Cummins engine reliability minimizes vehicle downtime and maximizes productivity. The turbocharged diesel design ensures consistent power delivery at all altitudes. The emission control system with diesel particulate filter and SCR meets strict Guo VI standards while maintaining optimal fuel consumption.

• Transmission & Drivetrain: Equipped with a 6-speed manual transmission with synchronized gears, the drivetrain is engineered for smooth gear changes and optimal power delivery across various terrains. The gearbox features optimized gear ratios perfectly matched to the engine's power curve for efficient operation during both highway cruising and urban delivery, enhancing driver control and fuel economy. The single-plate clutch with hydraulic actuation ensures smooth engagement.

• Braking System & Safety: The vehicle features a pneumatic brake system (air brake system) with dual-circuit design for redundancy. Drum brakes on all wheels provide reliable stopping power with automatic slack adjusters for consistent performance. The spring brake (emergency/parking brake) system with diaphragm chambers provides enhanced safety during parking and emergency situations. This comprehensive safety system includes ABS with wheel speed sensors for stable, controlled braking, ensuring protection of both the driver and the valuable temperature-sensitive cargo.

• Chassis & Suspension: Built on a robust truck frame with heat-treated alloy steel construction and a 3365 mm wheelbase, the vehicle offers excellent stability and load-bearing capacity. The multi-leaf spring suspension with shock absorbers is tuned to absorb road vibrations while protecting sensitive cargo from shock and vibration damage. Stabilizer bars enhance cornering stability when fully loaded.

• Front and Rear Axles: The front axle with reverse Elliot-type construction is engineered for precise steering and stability, featuring kingpin bushings for long life. The rear axle with hypoid gearing and full-floating design is specifically engineered to handle the demanding payload of refrigerated freight, providing exceptional durability and long-term reliability under full load conditions.

• Electrical System: The dual battery system with maintenance-free batteries (2 x 12V) ensures reliable starting and sufficient power for the refrigeration unit during extended operations, even in cold weather. The high-output alternator (120A) provides ample charging capacity.

• Cab Design & Driver Comfort: The 1900 mm medium-wide cab with galvanized steel construction comfortably accommodates three persons with adjustable driver's seat. The cab features hydraulic power steering with tilt-adjustable column for effortless maneuverability, factory air conditioning (Shanghai Songzhi) with high-capacity cooling and cabin air filtration for rapid temperature control, multifunction steering wheel with integrated cruise control and audio controls for reduced driver fatigue on long hauls, and electric heated rearview mirrors with defrost function for enhanced safety in rain and fog. Additional comfort features include central door lock with remote keyless entry, power windows with one-touch operation, frameless aero wipers with intermittent function, and LED daytime running lights for improved visibility. The ergonomic cab design with sound insulation creates a driver-friendly environment that significantly enhances productivity and reduces driver fatigue during long-haul operations.

• Heated Rearview Mirrors: The electric heated mirrors with defrost function ensure clear visibility in adverse weather conditions, improving driving safety during rain, snow, or fog by preventing ice and condensation buildup.

V. Product Features & Chengli Group Manufacturer Advantages

• Superior Insulation Technology with 80mm Thick Panels: The refrigerated box body features 80 mm high-density polyurethane foam insulation with closed-cell structure, ensuring exceptional temperature retention and significantly reducing the workload on the refrigeration unit. This advanced thermal barrier with thermal break design guarantees consistent interior temperatures even in extreme ambient conditions, providing reliable cold chain integrity and temperature stability for valuable cargo. The FRP composite panels with gel coat finish offer excellent durability, corrosion resistance, and easy cleaning. This thermal efficiency translates to lower energy consumption and reduced operating costs.

• Premium Material Construction: Inner and outer walls feature high-quality fiberglass reinforced plastic (FRP) that is non-light-absorbing, thermally efficient, hardness-enhanced, and oxidation-resistant. The aluminum tread plate floor with diamond pattern provides excellent slip resistance and durability during loading and unloading operations, with easy-clean surface for hygiene maintenance.

• Airtight Sealing System: Specialized labyrinth rubber sealing strips with magnetic contact on door frames maintain temperature integrity and prevent thermal leakage. These weather seals with EPDM rubber create an airtight barrier that prevents temperature loss and moisture ingress. Aluminum profile edging with anodized finish, stainless steel corner caps with reinforced corners, and stainless steel door hardware including paddle handles and heavy-duty hinges ensure long-lasting, corrosion-resistant performance.

• Flexible Door Configuration: Standard rear double doors with 270-degree opening provide easy access for loading and unloading with forklift loading capability. An optional side door on the right front position offers additional loading flexibility for curbside delivery and urban delivery routes with limited space.

• Comprehensive Hardware Package: The vehicle features stainless steel door locks with keyed alike option, stainless steel hinges with grease fittings, stainless steel door frames with reinforced corners, front drainage hole with removable drain plug for easy cleaning, and interior LED energy-saving lighting with optional motion sensor for convenient nighttime or low-light operations.

• Multiple Refrigeration Unit Options: Customers can choose from leading refrigeration brands including Glacier, Hanya, Thermo King, Carrier, and others, with temperature range options from -5°C to -15°C to accommodate various cargo requirements. The refrigeration system features automatic defrost, digital temperature controller, and alarm system for temperature deviation.

• Extensive Optional Upgrades: The vehicle offers numerous customization options to meet specific operational needs:

  • Movable frame-type meat hooks with stainless steel construction for hanging meat transport

  • Butt-type sliding rails with heavy-duty rollers for easy cargo handling

  • In-line sliding rails with adjustable positions for versatile loading configurations

  • Ventilation channels (five-sided) for improved air circulation and uniform temperature distribution

  • Thermal partition walls with insulated doors for temperature zone separation (multi-temperature)

  • Internal stainless steel lining (full or partial) for enhanced durability, hygiene, and corrosion resistance in food-grade applications

  • Temperature and humidity recorder with data logging and wireless monitoring for compliance documentation

  • GPS tracking with temperature monitoring for fleet management

• Enhanced Safety Features: The combination of air brake system, spring brake, heated mirrors, cruise control, and ABS with electronic brakeforce distribution provides comprehensive safety for driver and cargo. LED daytime running lights improve visibility to other motorists. The reversing alarm (optional) enhances safety during backing maneuvers.

• Chengli Group Advantage – Specialized Vehicle Manufacturing Expertise: As a product of Chengli Group, a leader in the special purpose vehicle industry and a renowned commercial vehicle manufacturer with ISO 9001 certification, this medium-duty refrigerated truck benefits from decades of specialized manufacturing expertise. Our advantage lies in the precision engineering of the insulated compartment to perfectly match the JAC Junling V5 chassis specifications. We seamlessly integrate the refrigeration system with the vehicle's electrical and mechanical architecture for reliable, worry-free operation. As a trusted refrigerated truck builder with ISO-certified production facilities and quality control systems, we offer a complete, ready-to-deploy solution for temperature-sensitive logistics, food transportation, pharmaceutical distribution, frozen food delivery, meat processing transport, seafood logistics, ice cream distribution, dairy transport, and other cold supply chain needs globally. Our custom refrigerated solutions with OEM capabilities ensure that every vehicle meets the specific requirements of our customers' operations, whether for urban delivery or long-haul refrigeration.