Compactors on the European used market.

Soil rollers and asphalt rollers are different machines

Compactors split first by what they compact, because a soil roller and an asphalt roller are built for different jobs and rarely cross over.

Single-drum soil rollers, smooth or padfoot, compact earthworks and sub-base. They run from light 3-tonne machines up to heavy 20-tonne rollers on major infrastructure. Tandem asphalt rollers, with two steel drums, finish road surfacing and run from compact 1.5-tonne machines for paths and patches up to 14-tonne rollers on motorway work.

There is a third group: pneumatic-tyred rollers and small walk-behind and trench compactors. For most buyers the question is simply soil or asphalt, then weight to match the layer being compacted.

What buyers in this class actually do with the machine

Soil compactors are bought by earthworks and infrastructure contractors to compact fill in layers, the unseen work that decides whether a road or a foundation lasts. Padfoot drums handle cohesive clay; smooth drums suit granular sub-base.

Asphalt rollers are bought by surfacing contractors and run in tight sequence behind the paver. The compact tandem class works car parks, paths and urban patching. The heavier tandems work trunk roads.

What a listing will not tell you is drum condition, and on a roller the drum is the working surface that decides the result.

What matters most when buying used

Compactors often show low hours because they work in short bursts, so condition and drum state matter more than the counter.

Three things to check before the hours. The drum first: on an asphalt roller look for dents, scoring and flat spots that will mark the mat; on a soil roller check padfoot wear. The vibration system second, the heart of the machine, so run it and feel for even amplitude and listen for bearing noise. Drive and steering third, including the articulation joint on a tandem. Check the water sprinkler system and tank on asphalt rollers, because a blocked system ruins a surface.

A roller that has sat outside unused for a year can be in worse shape than one in steady work.

Where the European market is right now

Compactor supply tracks the road-building cycle, deepest in Germany, the Netherlands and Poland, where infrastructure spending keeps fleets turning over.

Hamm, Bomag, Caterpillar and Dynapac lead the listings, with Ammann and Wacker Neuson behind. The mid-weight single-drum soil class is the most liquid. Asphalt tandems hold value well, because surfacing contractors keep machines in service for a long time and good used examples are not always available.