Using Truckpages you can find all kinds of tractor units for sale from all manufacturers and all cab types. From a 4×2 day cab urban artic to a High Roof 150 tonne heavy haulage tractor unit and everything in between. All makes, models and years are available – including Scania R and S Series, Mercedes Actros and DAF XF.
Tractor Unit Guide
Tractor Units are the workhorse of the UK transport industry. They have been the biggest sellers in the UK for decades. Unlike Continental Europe where there is a penchant for drawbar outfits, the UK has a love of the ‘big rig’.
To the uninitiated, a tractor unit is the front part of an articulated vehicle and semi-trailer combination. In the UK these trucks can carry a maximum train weight of 44 tonnes if they have three axles (more on this below…).
Most truck manufacturers have a range of tractor units – we list them all for sale here at Truckpages.
Used Tractor Units for Sale
The most commonly found tractor units for sale on these pages are from UK market leader DAF followed by Mercedes which is closely followed by Scania. Of the remaining manufacturers, Volvo Trucks has the most used tractor units on this site, followed by MAN, Iveco and Renault. However, MAN come out on top in the specialist ‘Pet Regs’ tractor unit segment.
ABS, Air brakes, Central locking, Cruise control, Electric windows, Power steering, Tachograph – Digital, Wind deflector, Call or text for more information.UK and export sales welcome. We can arrange delivery,...
Transmission Automatic, 12 gears Assistance systems Electronic Brake System EBS, Emergency brake assist, Adaptive Cruise Control ACC, Lane Departure Warning System LDWS, Hill Hold Control HHC Light and sight Headlight...
The Volvo FH – especially the Globetrotter/Globetrotter XL is a desirable truck which has started to see some competition with the improved Mercedes Actros in recent years since the launch of the Euro 6 versions.
Sitting centre stage are the DAF XF trucks – excellent value but are some put off by the ageing cab design, despite DAF’s efforts at modernising the 1990’s cab?
Joining DAF is MAN with their TGX and TGS range of tractor units with the less favourable brands in the UK of Iveco’s Stralis and Renault Truck’s Range T bringing up the rear. These days this is less about the actual trucks themselves – nobody makes a bad truck these days – it is more about the reputation of the brand earned over the years.
The transport industry has a very long memory!
Tractor Units by Body Type
All tractor units are not the same. Firstly, there is the size of the cab. From a small day cabbed tractor unit for local distribution to a small sleeper cab for occasional nights out, to a double sleeper, medium roof to a flat floor, high roof sleeper for long distance and international work that has up to 2.25 metres standing room – as much as a house!
A specially equipped tractor unit is required to tow a tanker with flammables on bard. These must meet ADR regulations – more commonly in the UK these are called ‘Pet Regs’ tractor units.
More popular on the continent, you can get ‘low rider’ tractor units that have extra small wheels and tyres which tow an overheight trailer. As the bridges in the UK are higher than in mainland Europe, we see these less often here.
Traditionally a shunter can be an old tractor unit that is no longer reliable enough to be sent out on the road, so it stays in the yard, untaxed, to move trailers around.
Increasingly companies are using specialist shunters – especially at ports when unaccompanied trailers are often sent meaning that these trucks with hydraulically lifting fifth wheels can more trailers around quickly without the need to retract the trailer legs.
In bygone days and if you travel widely on the Continent, then 4×2 tractor units is all you would see. These are basically trucks with just two axles. The lack of a third axle means that they can legally carry just 40 tonnes when using a three-axle trailer in the UK.
In the UK these trucks are used only when the vehicle always carries such light, but bulky materials that they are physically full before they get to anywhere near their 40-tonne limit. Picture a truck full of polystyrene blocks, for example.
In days gone by, many supermarkets specified these 4×2 tractor units – they are physically a little smaller and cost less in road tax than the tree-axled counterparts. They were known in the used truck industry as ‘Supermarket Trolleys’ and were not very popular.
The problem is that these 4×2 tractor units are typically less desirable in the UK’s second-hand truck market. For this reason, an operator may opt for a 6×2 tractor unit, (see below) as they are easier to sell on their second life.
Many canny truck dealers will take these 4×2 tractor units and stretch the chassis, removing the fifth wheel (the hitch on the back that allows the truck to connect to the semi-trailer) and will fit a rigid body – perhaps a beavertail or crane body. This means that the operator will have a powerful truck for their application.
The other destination for these tractor units is overseas. Many trucks are exported to African countries where they drive on the left side of the road – therefore needing well-maintained right-hand drive used tractor units from the UK.
With three axles to spread the load, a 6×2 – or three-axle – tractor unit is able to carry up to the legal limit of 44 tonnes gross trail weight in the UK. There is still only one axle that does the driving in this example (the ‘6’ meaning six points of contact to the ground and the ‘2’ meaning the number of these that are powered and drive the truck forward.
Sure, the trucks are slightly heavier with the extra axle – let’s say an extra 1 tonne to 1500kgs, but this is more than compensated for by the additional 4 tonnes payload allowance.
These trucks should be better for the UK’s roads, as more axles means a better spread of weight. With a three-axle semi-trailer in both examples, the weight across each axle of a 6×2 tractor unit is lower than that of a 4×2.
There are a number of options how to add the extra axle. Check out DAF’s graphic which explains these.
You can have the axle placed before the drive axle, in the middle of the truck (Mid-axle) or it can go afterwards (rear axle). When not required (in other words when operating empty or only part-loaded, many of these axles are designed to lift up. This means that they are not in contact with the road and not getting worn out unnecessarily. These are called, somewhat unsurprisingly, ‘lift axles’. In the adverts for used tractor units in Truckpages you will see written ‘Mid-Lift’ or ‘Rear-Lift’.
These are less common sights on the UK’s roads. They are similar to a 6×2 tractor unit, but the third axle is also driven. This makes the axle heavier, as it has an extra set of wheels and tyres plus a central differential and propshaft all adding to the weight.
The only reason to specify a 6×4 tractor unit is for added traction – in the case of building site operation – collecting excavators and loaders from construction sites. It would be very rare to see a 6×4 tractor unit with a lift axle – but not impossible.
The other use for the 6×4 tractor unit is in heavy haulage mode. These are trucks that have been designed specifically to be able to carry more than the 44 tonnes GTW. Some of these trucks can manage as much as 250 tonnes, but these would require more axles again!
These are specialist trucks, normally seen in heavy haulage operation or decked out in military guise. If you see these trucks for sale in the used market, they will be expensive, as they are very expensive to buy new.
Check out the Future of Tractor Units according to Volvo on Video
Scania, it would seem if the results of a prestigious German test are to be believed. This is now the fifth year running that Scania has won Germany’s ‘Green Truck’ title. The organisers stipulated a gross train weight of 32 tonnes and up to 430 hp for the trucks that took on the 360 km test track north of Munich The press test competition is organised by two German truck trade magazines and over the years has become something of a world championship in transport efficiency for long-distance trucks. “The words that come to me are: ‘total success’ and ‘customer…>
It certainly pays to be a vlogger – at least it appears to have done for ‘Trucker Jenko’ who posts videos about trucking and his truck on YouTube. Who can say if his relative fame led to him being chosen as the driver to look after the company’s flagship – but he’s certainly talking about it now. With more than 1.8 million video views, and he can’t stop talking about his exclusive new tractor unit. Actros Edition 1 driver Martyn Jenkins launched his ‘Trucker Jenko’ YouTube channel in 2018 and now has nearly 13,000 subscribers The top-of-the-range model was supplied…>
If you are pulling a tanker load of fuel, then it makes sense for the vehicle to use that fuel. It would be ironic if the tractor unit towing a ‘green’ LNG tanker destined for road use was fuelled by diesel. Worthing-based AD Fuels has grown its fleet with the addition of four ADR-spec Volvo FH LNG 6x2 tractor units, in response to the surge in demand for transporting LNG. That’s exactly what Worthing-based AD Fuels has managed to avoid in growing its fleet with the addition of four ADR-spec Volvo FH LNG 6x2 tractor units, in response to the…>
Quite a coup for Iveco to get 29 tractor units into Royal Mail. The fact that they are all powered by gas (Bio-CNG) is even more impressive. IVECO Stralis NP 460 CNG Destined for Royal Mail Over the course of coming weeks, the IVECO Stralis NP 460 CNG-fuelled trucks will be introduced to the Company’s fleet in the North West of England, in addition to the two already in operation. The vehicles can travel up to 400 miles at a time and are designed to help Royal Mail reduce their associated carbon emissions. Additionally, in the UK, Bio-CNG fuel can…>
One year on from Wren Kitchens’ decision to install Fleetboard in all 100 of its trucks, the Daimler-owned telematics system has served up an impressive improvement in fuel efficiency. Wren Kitchens’ National Transport Compliance Manager David Cooper has seen a 1.5 mpg increase across his fleet thanks to Fleetboard The UK’s number one specialist retailer, which delivers more than 2,000 kitchens every week, has seen average returns shoot up by 1.5 mpg across a fleet that extends from 7.5-tonne rigids to 44-tonne tractor and semi-trailer combinations. The majority are by Mercedes-Benz. The Yorkshire- and Lincolnshire-based company’s National Transport Compliance Manager…>
What are Pet Regs? For carrying dangerous loads, a specialist tractor unit is required. These vehicles must meet the 'Petroleum Regulations' or 'Pet Regs' as they are more commonly known in the industry. In actual fact they come under European-wide rules known as ADR. This may change post-Brexit, but maybe there are more important things to concentrate on. What is ADR? Another term applied to this type of tractor units is an 'ADR' which is a European regulation concerning the transport...