Rocky fill and steep driveways need plates and small rollers. 5 listed suppliers are based in Hobart or service Tasmania.
What drives demand in Hobart
- Residential construction on steep blocks
- Health and hospital works
- Antarctic and marine precinct works
- Utility upgrades
Hobart projects cover commercial and residential building, roads, utilities, marine work, tourism and public infrastructure. Suppliers servicing Hobart commonly also cover Glenorchy, Kingston, Sorell, Bridgewater.
Site conditions in Hobart
Harbour city below kunanyi/Mt Wellington with dolerite and steep blocks. Steep terrain, older streets, ferry freight and weather should be considered when arranging plant and access.
Wet, cold winters slow earthworks; specialist plant may need to cross Bass Strait, so book early.
Machines commonly hired in Hobart
| Class | Size / spec | Typical jobs |
|---|---|---|
| Forward plate compactor | 60–100 kg | Pavers, paths, thin granular layers |
| Reversible plate | 150–500 kg | Deeper granular layers, footings, retaining wall backfill |
| Rammer (jumping jack) | 60–80 kg | Cohesive soils and narrow trench backfill |
| Trench roller | ~1.5 t · remote control | Service trenches and confined backfill with operator standing clear |
| Smooth drum roller | 3–20 t | Granular fill, road base, asphalt breakdown |
| Padfoot roller | 10–20 t | Clay and cohesive fill, dam walls, embankments |
| Multi-tyre roller | 10–25 t | Seal and asphalt finishing, kneading granular surfaces |
Brief the supplier properly
Start with material and lift depth
Clay needs kneading (padfoot, rammer); sand and crushed rock respond to vibration (plate, smooth drum). Tell the supplier your loose layer thickness.
Ask what density is specified
If a geotechnical engineer or council requires a percentage of maximum dry density, choose a machine and number of passes that can reach it and allow for testing.
Plan water
Material that is too dry or too wet will not compact properly. Confirm the water source, a water cart or a hose supply before rollers arrive.
Watch vibration near structures
Heavy vibratory rollers can damage adjoining buildings, services and retaining walls. Consider static mode or a smaller machine near sensitive structures.
For Hobart specifically, tell the supplier the exact site address so they can confirm the depot the machine will come from, the travel or float charge and any TAS permit needs.
Licences and rules in TAS
- No High Risk Work Licence applies to rollers or plates, but ride-on rollers on civil sites typically require a competency (RII roller unit or VOC).
- Hand-arm vibration and noise exposure must be managed for plate and rammer operators—rotate tasks and supply hearing protection.
- Rollers operating near edges and batters need rollover protective structures and seatbelts in use.
- WHS regulator for Hobart: WorkSafe Tasmania. Oversize transport: Oversize and overmass permits are issued through the NHVR, with Department of State Growth consent on state roads.
What drives the cost in Hobart
- Transport—ride-on rollers normally travel on a tilt tray or float
- Operator hours and minimum call-out for wet hire
- Water cart hire and water sourcing
- Compaction testing (usually separate, by a NATA-accredited lab)
- Pad-foot shells or scraper bars for sticky clay
- Distance from the supplier’s depot to your Hobart site
See the plant hire cost guide for indicative 2026 rates.