Trucks such as tipper trucks, crane trucks, hookloaders and recovery vehicles have fitted equipment that can represent a significant part of the vehicle’s overall value.
This equipment has its own condition, maintenance history and operational requirements which need to be considered alongside the chassis. A mechanically sound, reasonably priced truck may still be unsuitable for the intended work.
In this article, the team at Walker Movements take a look at the variables that should be considered on top of the vehicle condition when purchasing a truck with specialist equipment.
Start with the job, not the vehicle
Buyers should establish what the truck needs to do before comparing individual vehicles. For example, what material or equipment will the truck carry and what payload is required? Consider whether it will operate on-road, off-road or both, and how loads will be handled. Buyers also need to consider how frequently the specialist equipment will be used and whether there are any restrictions on site access, available space or the terrain.
These questions matter as a vehicle intended for regular loading and unloading may need different equipment from one used occasionally for transport. Choosing a truck based mainly on price or appearance can create operational compromises if its specification does not match the work, even when its engine and chassis are in good condition.
The body and specialist equipment matter as much as the chassis
The body and fitted equipment need to be assessed separately from the cab, engine and chassis. This could include a tipper’s body and lifting mechanism, a crane’s hydraulic system and outriggers, a hookloaders loading mechanism, or a recovery vehicle’s winches and recovery gear.
Look for warning signs such as corrosion, leaks, damaged mounting points, worn hoses, damaged hydraulic lines and signs of wear around moving joints or pins. Check controls, stabilisers and moving components where fitted. A visual inspection alone may not establish whether specialist equipment is working correctly, so where necessary, arrange an assessment by someone with the appropriate technical expertise. The condition of the specialist equipment can affect the truck’s usefulness and the cost of putting it to work.
Configuration determines what the truck can realistically do
A truck’s suitability depends on its full specification rather than simply its make, model or engine. Relevant factors include layout, wheelbase, suspension, gross vehicle weight, body dimensions, cab configuration, PTO compatibility and the capacity or reach of fitted equipment.
For example, an 8×4 tipper may be suitable for heavier construction work depending on its specification and legal weight limits, while a 6×2 rigid may offer a different balance between payload and operational requirements. On a crane truck, crane position and reach can be more important to the intended application than the chassis manufacturer’s name alone.
Buyers need to consider how these specifications will work together. The crane must be suitable for the loads and positions required, and a truck must be appropriate for the working environment. The correct configuration is the one that meets the actual job requirements, not necessarily the largest or most powerful option.
Payload can change once specialist equipment is added
Fitted equipment adds weight to the vehicle, reducing the weight available for the load it is intended to carry. A steel tipper body, crane, hookloader mechanism or recovery equipment can all contribute to the vehicle’s unladen weight. It is therefore important to distinguish between the vehicle’s plated weight and its realistic, usable payload. Buyers should not assume that the payload available on a standard chassis will remain the same after specialist equipment is fitted.
It is therefore necessary to check the gross vehicle weight, actual unladen weight, equipment weight, available payload and axle loading. This is because a truck that appears suitable on paper may not be able to carry the required load with its permitted weight limits once the full equipment and configuration are taken into account.
Maintenance history should include the specialist equipment
Routine engine and chassis servicing records are only part of the maintenance picture for a specialist vehicle. The fitted equipment may have separate maintenance needs depending on its type, including lubrication schedules, hydraulic servicing, inspections, load testing, certification and replacement of worn components.
Buyers should therefore request available inspection records, relevant certification, service documentation and details of previous repairs for the body and equipment, as well as the vehicle itself. These records can help to establish whether the equipment has been maintained and whether any outstanding issues need further investigation.
Not every type of specialist equipment will have identical inspection or certification requirements, so the relevant checks will depend on the equipment and its intended use. Any gaps in the records are worth investigating before purchase rather than assuming the equipment is in good condition because the truck has a service history.
Previous use matters more with specialist vehicles
Two trucks of the same age and similar mileage may have experienced very different working conditions. A tipper regularly used on construction sites will not be in the same condition as a vehicle mainly used for road transport. This is also the case with municipal work, recovery operations, frequent heavy lifting and occasional light use.
The working environment and type of operation can affect the chassis, suspension, bodywork, hydraulics, moving parts and cab condition. Buyers therefore need to establish how the truck was used, how frequently its specialist equipment operated, and whether it worked in conditions that could have increased wear or corrosion. Age and mileage will remain useful indicators, but they cannot provide a complete picture of a specialist vehicle’s working life.
Check whether parts and support are readily available
The chassis and specialist equipment may come from different manufacturers, meaning that servicing and repairs can involve more than one supplier. Buyers need to investigate whether replacement parts are available, whether the manufacturer or an appropriate specialist can provide support, and whether local repair expertise is accessible. It is also important to obtain manuals, technical documentation and equipment identification details where available.
Older, modified or less common equipment may be more difficult to maintain if parts or specialist knowledge are limited. The practical consideration is not simply whether the truck works now, but whether the equipment can be supported throughout the period the buyer intends to operate it.
Buy the complete working system
A specialist used truck should be assessed as a complete working system, including the chassis, body, equipment, configuration, payload and intended application. A low-mileage or inexpensive vehicle is not necessarily good value if its equipment is unsuitable, poorly maintained, or difficult to support. Therefore, buyers need to establish what the job requires first and then choose the truck that meets their needs.
