Tractor Units

Tractor Units
Tractor Units
Tractor Units
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Beiben tractor trucks are engineered for flexibility, performance, and adaptability across a wide range of operating conditions for long distance, heavy haulage. These heavy-duty vehicles can be configured to meet Euro II, Euro III, or Euro V emission standards, and are available in multiple drive configurations, including 4×2, 6×4, 6×6, and 8×8.

Whether for highway transport, rugged terrain, or off-road applications, our tractor units deliver reliable traction, high load capacity, and the structural durability required in logistics, construction, energy, and mining industries. All models are built on our modular production platform and can be further customized to meet specific regional and operational requirements.

Technical Features
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Our tractor units are available in two cab series: NG80 and V3, allowing users to choose different configurations based on operational requirements.

  • Developed using the complete cab technology introduced from Daimler-Benz.
  • The NG80 cab features a semi-floating suspension system with high structural rigidity and energy absorption, providing enhanced driver protection.
  • Manufactured with high-strength steel panels through integrated stamping, combined with a multi-cavity structural design for increased rigidity.
  • Successfully passes pendulum impact testing and complies with EU crash safety certification standards. Ideal for engineering applications and mixed operating conditions

  • Developed in collaboration with EDAG Germany and benchmarked against Daimler-Benz standards, the V3 cab is a wide-body design created through a forward engineering process.
  • The V3 cab features a four-point floating suspension system, offering high structural strength and energy absorption while enhancing overall driving comfort.
  • Built with high-quality steel panels through full-body integrated stamping, along with a multi-cavity structure that increases cab rigidity.
  • Successfully passes pendulum impact tests and complies with EU crash safety certification standards. Optimized for long-distance highway transport applications.

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.

Yes, we can. Please contact us with your specific requirements, and we will customize the tractor unit to meet your desired emission standard.

A 6×4 configuration is ideal for paved roads and moderate slopes where traction demands are relatively low. For operations in off-road conditions or in harsh weather where traction is critical, the 6×6 configuration is the preferred choice.

6×6 tractors are built for challenging terrain and off-road environments. They perform reliably in applications such as construction earthmoving, long-distance transport on mixed road conditions, as well as desert or swamp logistics.

With all six wheels powered, the 6×6 tractor delivers superior traction and is less prone to slippage. It is well-suited for rugged surfaces and difficult terrain such as mud, sand, snow, and steep or uneven roads.

The 8×8 configuration offers higher payload capacity and excellent power distribution, making it a reliable solution for heavy-duty operations in extreme and demanding environments like mining and large-scale construction.
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