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A tractor unit is a motor vehicle prepared to transport a towed or trailered load. Tractor units are generally used to pull semi-trailers, supported at the rear by their wheels and in the front by a fifth wheel attached to the hauling transport. A tractor unit hauling two or more semi-trailers or trailers is called a road train. Moreover, tractor units can carry the same modular shipping containers as freight ships and trains, and these vehicles are a versatile component of the global shipping industry.
Structure-wise, a tractor unit consists of the driver’s cabin, the motor, the chassis with several axles, and the coupling.
Cabin
American tractor units have an engine and hood over the front axle in front of the cabin. European manufacturers produce cab over cabins - with a motor located below, under the driver.
Some tractor unit cabins also come equipped with sleeper compartments to accommodate those traveling overnight.
Engine
Most tractor units are equipped with diesel engines with large displacements and provide sufficient torque to haul heavy loads.
Axle configurations
A tractor unit can have the number of axles depending on the axle load legislation of the country. A 6×4 axle configuration is most prevalent when delivering goods over long distances in large countries such as the USA and Australia. In Europe, the most commonly used versions are tractor units 4x2 and 6x2.
Coupling
A fifth wheel coupling is a mechanical lock system. The tractor truck’s fifth wheels are universal and standardized. And it is possible to attach to the vehicle any semi-trailer produced by different manufacturers.
At Truck1, a classified ad website, you will discover new and used tractor units suitable for various operations and industry sectors, including general haulage, waste management, construction, agriculture, mining, and more. Our extensive stock of tractor units for sale includes examples from such European brands as DAF, MAN, Mercedes-Benz, Scania, Volvo, and other makes. Browsing through our stock, you will be sure to find the tractor unit to suit your exact requirements and get a great deal.
Frequently Asked Questions
How much do European tractor units typically cost?
The cost of European tractor units can vary widely based on their size, type, features, and whether they are new or used. On average, new tractor units can range from around €80,000 to more than €200,000. Used tractor units can be much less expensive, with many options available for under €50,000. However, these prices can vary and it's always best to contact a dealer for the most accurate information.
Why are European tractor units considered efficient for large-scale farming?
European tractor units are highly regarded for their efficiency in large-scale farming because of several factors. These include their advanced technology, precision farming capabilities, powerful engine performance, and fuel efficiency. Also, European manufacturers often design their tractors with a focus on comfort and ergonomics, enabling farmers to work for longer periods without fatigue. The durability and reliability of these machines further add to their efficiency.
How can European tractor units be maintained for long-lasting use?
Maintaining European tractor units involves regular service and maintenance tasks. Routine oil and filter changes, constant checks of the hydraulic system, appropriate tire pressure, cleaning the radiator, and ensuring the functionality of electronic components are all crucial. Moreover, the use of genuine spare parts and compliance with the manufacturer's service intervals is beneficial to ensure the tractor's durability. Always refer to the owner's manual for the best maintenance procedures.
Which European countries manufacture the best tractor units?
Several European countries produce high-quality tractor units. Germany is renowned for brands like Fendt and Deutz-Fahr, which are known for their innovation and high standards of craftsmanship. The United Kingdom is home to JCB, which is renowned worldwide for its durable and versatile tractors. The Netherlands' New Holland and Italy's Lamborghini and Ferrari are also very reputable manufacturers known for their performance and design. However, the 'best' can often depend on personal preference and specific needs.