8×8 Truck Tractor

8×8 Truck Tractor
8×8 Truck Tractor
8×8 Truck Tractor
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V3 TRUCKS

The 8×8 truck tractor is engineered for extreme heavy-duty applications, combining 550 HP of engine power, a 7-speed automatic transmission, and dual-reduction drive axles. Powered by a 6-cylinder in-line Weichai engine, this configuration meets Euro III emission standards. Built with military-grade durability, the heavy-duty vehicle is suited for diverse transport demands, offering excellent traction, high load capacity, and reliable performance in the most challenging environments.

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  • Engine power 550HP / 2100rpm
  • Gross combination weight 80,000kg
  • Fuel tank capacity 500 L
  • Emissions rating Euro III
Specifications
Model 4055AS
Driving Type 8×8
Cab Cab ExteriorHighway double layer bumper
Three-step ladder
Rear view mirror (manual adjustment)
Exterior sun visor Cab Interior Air-sprung suspension driver's seat
Air-conditioner
Electric window regulator
Adjustable steering wheel
24V power supply
Radio (with MP3 player)
Digital instruments
Engine Type:WP13.550E30
Version:EURO III
Displacement (I):12,540
Max. Power (HP/rpm):550/2100
Max. Torque (N.m/rpm):2300/1200~1500
Cylinder:6 in-line
Transmission FC7A260DPR / 6.3-0.6
Gears:7 speed forward
Operating principle:Automatic Transmission
Transfer Box:yes
Power Take-Off (P.T.O.):optional
Steering System 8098 Recirculating ball steering gear,hydraulic booster
Clutch Ø430mm single dry friction disc,diaphragm spring,pushing type
Fuel Tank 500L (iron)
Front Axle 10000kg 10000kg,driving steering axle,differential lock
Middle & Rear Axle 16000kg 16000kg,double reduction driving axle,differential lock
Suspension Front 12pcs×2 / Rear 13pcs hard parabolic spring
Brakes Service:dual circuit air brakes
Emergency/Parking:spring potential brake
Auxiliary:EVB (optional ABS)
Performance Data Gradeability@GVM:12%
Max. Geared Road Speed:60km/h
Final Drive Ratio:7.631
Tyre Size and Ply Rating:12.00R24-20PR
Steel Rim
Dimensions Wheel Base (WB):1500 2950 1450mm
Overall Length (OL):8500mm
Overall Width (OW):2800mm
Overall Height (OH):3700mm
Front Overhang (FOH):1515mm
Rear Overhang (ROH):940mm
Front fitting radius of semi-trailer:2500mm
Rear fitting radius of semi-trailer:2300mm
Total Vehicle Weight 18000kg

*The above data is subject to the actual product.

Technical Features
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  • Developed in collaboration with EDAG Germany, the V3 wide-body cab is designed based on Mercedes-Benz standards.
  • The cab features a four-point full-floating suspension system with strong structural rigidity and energy absorption, enhancing both safety and ride comfort.
  • Built with high-strength steel through integrated stamping, and reinforced with a composite cavity structure for increased durability.
  • Successfully passed pendulum impact safety tests in compliance with EU collision regulations.
  • Ideal for long-distance highway transportation.

Developed using Daimler-Benz technology, the frame features a variable-section, fish-belly-shaped composite beam design. The inner and outer frame rails are formed through a single-pass stamping process, delivering outstanding load-bearing performance. The result is a frame system renowned for its exceptional durability and structural strength, widely trusted in demanding heavy-load applications.

  • Beiben was the first in China to adopt Daimler-Benz’s dual reduction drive axle technology.
  • The axle housing is made from ductile cast iron and manufactured as a single integrated casting for enhanced strength and durability.
  • According to tests conducted by nationally accredited institutions, the axle housing can withstand 2.5 times the rated load for over 1.17 million fatigue cycles without cracking.

  • Equipped with an integrated balance suspension system developed using Daimler-Benz technology.
  • The suspension adopts a combination of leaf springs, balance suspension, thrust rods, and stabilizer bars to ensure stability under load.
  • Delivers high load-bearing capacity and excellent long-term reliability.

  • All vehicle models are equipped with Weichai engines, known for their strong reliability and high-performance output.
  • The engines are built with a high degree of structural reinforcement and generous design margins. Durability is proven through over 15,000 hours of bench testing and more than 50 million kilometers of road testing.
  • Engine lifespan exceeds 1.8 million kilometers or 30,000 hours, supporting long-term, high-intensity usage.
  • Strong environmental adaptability: maintains full power output at altitudes up to 2,800 meters, with minimal power loss under regular operation at 4,500 meters.
  • Ensures flawless cold-start performance, with zero-startup failures at -20°C.

All vehicle models are equipped with FAST brand gearbox, delivering proven performance across a wide range of applications.

  • Features a dual-countershaft design that enables power splitting and compact axial dimensions while maintaining high torque output.
  • Reinforced key gear positions ensure reliable operation under complex and demanding working conditions.
  • Offers a wide range of gear ratios for optimized powertrain matching based on application needs.
  • Achieves a B10 service life of up to 1.2 million kilometers, placing it among the most reliable transmission systems in the global heavy-duty truck industry.
Common Optional Configurations
  • Fuel tank: Optional fuel tank capacities are available based on customer requirements.
  • Tire specifications: Available tire size options include 315/80R22.5, 14.00R20, 12R22.5, and 12.00R24
Applications
  • Oil & energy: Built to handle extreme desert and polar climates, this unit is ideal for long-distance equipment transport in the oil and gas industry. It is available with high-temperature ( 50°C) or low-temperature (–40°C) packages and provides strong traction on sandy terrain with a towing capacity of up to 70 tons.
  • Forestry & timber haulage: Perfect for navigating muddy forest routes while transporting oversized timber, this 8×8 tractor offers 339 mm ground clearance and high passability. With a 70-ton payload capacity, it adapts to the dimensions of heavy timber, while the shock-resistant suspension ensures operational efficiency in harsh forest environments.
  • Oversized equipment transport: Capable of towing up to 200 tons, this unit is suited for oversized and non-standard cargo, such as wind turbine blades or construction machinery, ensuring compliance and performance on complex routes.
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