Howo NX 280 Tractor– Single Reduction Axle

The NX 280 Single Reduction Axle Tractor Truck is a product jointly researched and developed by VIMID and SINOTRUK, featuring a configuration tailored to the demands and preferences of the Vietnamese market.

This model belongs to SINOTRUK’s mainstream cabin lineup and has been significantly upgraded compared to the previous VX generation, focusing on economic efficiency, driving comfort, and powerful operating performance

Exterior

The NX 280 Single Reduction Axle Tractor Truck features an entirely new exterior design with a modern and distinctive appearance.
The cabin is manufactured according to MAN Germany technology standards, delivering a refined, rigid, and highly durable structure with enhanced safety for drivers during operation.

One of the key advantages of MAN cabin technology applied to the NX cabin is its lightweight structure while still maintaining outstanding safety standards. The cabin also reduces noise levels by up to 20% compared to other cabins in the same segment.

Exterior Details

• The front grille features a bold and modern design language with harmonious body lines, creating a balanced and powerful overall appearance.
• The lighting system integrates HALOGEN lamps, BI-XENON headlights, and LED daytime running lights, providing improved illumination performance, longer lifespan, and better energy efficiency.
• Equipped with a 4-airbag suspension system (2 front airbags and 2 rear airbags), enhancing driving comfort and ride smoothness.
• Reinforced front structural bars help maximize impact absorption during collisions.

Interior

The luxurious and modern interior is designed by leading European TGA engineering teams.

Interior Details

• The center control panel is intelligently and scientifically arranged, allowing drivers to operate vehicle functions conveniently during operation.
• The instrument cluster clearly displays all operational indicators and warning systems, helping drivers monitor vehicle conditions easily, including:
  • Vehicle speed display from 0–140 km/h
  • Odometer display
  • Fuel level display
  • Air pressure display
  • Battery voltage display
  • Coolant temperature display
  • Engine oil pressure display
  • Engine RPM display from 0–3200 rpm
• The steering wheel features a sporty and modern design with a prominent glossy CNHTC logo at the center.
  • Right-side lever: engine brake switch and Cruise Control adjustment
  • Left-side lever: air horn switch, headlight flash switch, and windshield wiper control

Driver Seat

• Air suspension driver seat with multiple adjustment modes
• Upgraded premium seat materials
• Integrated lumbar airbag support system for improved comfort during long-distance driving

Passenger Seat

• Standard passenger seat with upgraded premium materials

Sleeper Berths

• NX cabin equipped with dual sleeper berths:
  • Lower berth width: 90 cm
  • Upper berth width: 70 cm
• Uses new lightweight materials with simplified structural design for improved noise insulation and reduced cabin weight.

Powertrain System

Engine

• Engine model: MC07.28-50
• Maximum output: 280 HP
• Maximum torque: 1100 N.m
• Powerful, durable, and stable engine performance
• Extended maintenance interval up to 100,000 km
• MAN Germany engine technology improves operating efficiency and reduces fuel consumption by up to 10%
• Equipped with BOSCH Germany electrical systems for high durability and reliability
• Engine lifespan reaches B10 standard up to 1.5 million km
• Enhanced safety with EVB valve system and engine brake

Gearbox

• SINOTRUK new-generation transmission model HW13709XSTL
• 9 forward gears and 1 reverse gear
• Maximum torque capacity: 1350 N.m
• Stable and highly durable operation
• Equipped with helical gears, dual countershafts, synchronizer system, and power-assisted shifting for smoother and easier gear operation
• Aluminum gearbox housing provides better heat dissipation, improved durability, and operational stability

Alxes

Front Axle

• Model: HF VGD71
• Load capacity: 7.1 tons
• MAN Germany technology axle with 25% higher load capacity compared to HF07
• Bearing lifespan increased by 10% compared to HF07

Rear Axle

• Model: MCJ11BG
• Load capacity: 11 tons
• MAN technology axle capable of handling extremely heavy loads, suitable for highway transportation and standard-load operations.

Suspension System

• Front suspension: 2-leaf cast steel spring with hydraulic shock absorbers
• Rear suspension: 4-leaf cast steel spring with dual U-bolt design to prevent lateral deformation and improve vibration damping performance

Other Features

• JOST fifth wheel coupling with high load capacity
• 400-liter fuel tank
• Pneumatic drum brake system
• 12R22.5 tubeless tires
• Single-layer chassis frame dimensions: 280 x 85 x 8 mm