JAC A5 480 Tractor – Single Reduction Axle, 12R22.5 Tires

The new-generation JAC A5 offers outstanding advantages within its segment in terms of traction performance, operating speed, fuel economy, and overall component reliability. The truck is backed by a customer-first after-sales service policy, reasonably priced spare parts, and excellent operational efficiency. Its competitive pricing gives customers a perfect balance between investment cost and product quality.

Exterior

• The new-generation A5 cabin inherits JAC’s signature “U-shaped” styling language and is developed with advanced engineering standards, delivering a strong and stable appearance.
• The modern A5 cabin features a youthful and premium design with a high-roof dual-sleeper configuration, making it ideal for diversified transport demands, especially long-distance operations.
• The front grille adopts a tougher and more dynamic design with dual airflow channels inspired by flowing streams, effectively reducing aerodynamic drag and improving fuel economy. The prominent bronze-gold JAC logo further enhances the vehicle’s premium appearance.
• The high-mounted bumper design improves clearance on narrow and uneven roads. The bumper is made from thick, high-strength plastic, ensuring durability and a robust appearance.
• The front lighting system includes LED daytime running lights, projector high beams, xenon light sources, and LED turn signals.
• The rearview mirrors comply with European safety standards, featuring a modern appearance while ensuring maximum driving safety.
• The cabin is equipped with an electric tilting system, rear dual air suspensions, and front spring shock absorbers for improved ride comfort.
• The truck features a durable cabin structure and high chassis clearance, making it highly suitable for Vietnamese road conditions.

Interior

The cabin interior uses a gray-and-gold color scheme, offering excellent visibility while reducing visual fatigue and enhancing driver comfort.

The center control panel is ergonomically designed, with all function buttons and controls positioned within easy reach of the driver.

The sporty 4-spoke steering wheel is designed for convenient operation:

• Left stalk: headlight control, turn signals, high beam flash
• Right stalk: windshield wiper and exhaust brake control

The high-roof cabin features a spacious interior with dual sleeper beds. The flat-floor design provides a maximum cabin height of 1950 mm, creating a roomy interior with multiple storage compartments.

The driver seat is equipped with air suspension and multiple adjustment functions.

The passenger seat comes standard with forward/backward sliding and reclining adjustment.

Leather-textured interior trim helps absorb reflected light and creates a more spacious cabin atmosphere.

Power windows come as standard equipment.

Nội thất xe đầu kéo 1 cầu A5 480 cầu láp lốp 12R22.5

Engine – Yuchai

Powerful Performance

The engine delivers strong performance with maximum torque reaching 2250 Nm.

Outstanding Quality

Manufactured and tested under strict procedures and technical standards based on German AVL technology. The engine undergoes intensive durability testing. The elevated cylinder liner design improves cooling efficiency.

Smooth & Quiet Operation

Advanced noise-reduction structures combined with an intelligent electronic fuel injection system precisely control injection timing and fuel quantity for optimal fuel efficiency.

Excellent Fuel Economy

As one of the first four-stroke engines in China using YUCHAI’s patented combustion technology, fuel consumption is as low as 187 g/kW.h. The high-efficiency turbocharger ensures more complete fuel combustion, improving both power output and fuel economy by over 5% compared to conventional engines.

Smart Protection Functions

• Oil pressure protection with automatic warning system
• Fuel level warning system
• Automatic fault diagnosis system
• Engine temperature protection with automatic torque limitation to prevent overheating

Main Specifications

• Engine model: YUCHAI YC6K1248-50
• 480 HP
• 4-stroke, inline 6-cylinder, turbocharged
• Displacement: 12,155 cc
• Maximum output: 353 kW at 1900 rpm
• Maximum torque: 2250 Nm at 1000–1500 rpm
• SCR emission treatment system compliant with Euro 5 standards

Gearbox –  FAST 16JSDX240TA

• Transmission model: FAST 16JSDX240TA
• 16 forward gears, 2 reverse gears
• Maximum input torque capacity: 2400 Nm

The transmission offers fast shifting, high torque capacity, and stable operation.

The 16JSDX240TA gearbox features high/low ranges, helical gears, and synchronizers, enabling smoother shifting, lighter gear engagement, and easier operation.

Axles

• Front axle capacity: 7 tons
• Rear axle: AK459 Single Reduction Axle
• Rear axle load capacity: 13 tons
• Manufactured based on Asian technology and standards

The axle system is durable, reliable, and highly stable during operation.

Rear Ratio: 4.111.

Suspension

The truck uses a dependent leaf-spring suspension system, providing high durability and load-bearing capacity.

• Front suspension: 10-leaf spring pack with stabilizer bar and hydraulic shock absorbers
• Rear suspension: 12-leaf spring pack

The vehicle is equipped with drum brakes and ABS on both front and rear axles.

Fifth Wheel System

• Brand: JOST – German Brand
• Model: JSK39DV3-30
• Fifth wheel size: 90# type, convertible to 50# depending on customer requirements

The fifth wheel system offers high load capacity, excellent durability, and stable operation.

Additional Features

The chassis is manufactured using 6000-ton high-pressure stamping technology, formed in a single stamping process for superior bending resistance and load-bearing strength.

• Double-layer chassis dimensions: 280 × 80 × (8+4) mm
• 700L aluminum alloy fuel tank
• Aluminum alloy air tanks
• Tires: 12R22.5 18PR steel radial tires.