The 612HIII single-drum vibratory roller has a working width of 84 in. and weighs in at 28,665 lbs. with optional bolt-on sheepsfoot shell.
- 155-hp Cummins QSB4.5 Tier 3 engine
- Four travel speeds with a maximum speed of 7.8 mph
- Dual hydrostatic drive delivers maximum gradability of 48%/45% (without/with vibration)
- Standard pressurized cab with three stages of shock isolation, air conditioning and an adjustable suspension seat