The Bomag BW177 — the right-sized roller for the smaller job
Not every roadworks site needs a 10-ton BW211. For municipal roads, driveways, platform preparation and smaller civils, the 7-ton BW177 is the correct capital call — cheaper to buy, cheaper to fuel, easier to transport, and perfectly matched to the layer thicknesses on those jobs.
D-4 vs D-5 vs PD
- BW177D-4 — the standard spec, suits most SA roadworks and municipal projects.
- BW177D-5 — higher frequency, better on deeper granular lifts.
- BW177PD — padfoot drum, for cohesive soils.
Buying used
Drum condition, vibration bearing health and articulation joint wear are the three key checks. A well-serviced BW177 with 3 000 to 5 000 hours in the R 550k to R 800k band is a strong buy.