Hamm HD+ 110 VO tandem roller has both conventional vibration and Hamm’s oscillation compaction.
Hamm HD+ 110 VO tandem roller has both conventional vibration and Hamm’s oscillation compaction. The 66-inch machine has an operating weight of 11.5 tons, and the HD+ 90 model has a weight of 10 tons. Both have high-frequency compaction at 4,020 vibrations per minute and offer optional combination and split-drum.
New 66-inch tandem roller comes in two weight classes: HD+ 90 with an operating weight of 10 tons and the HD+ 110 with an operating weight of 11.5 tons.
New GRW 280 pneumatic roller has an operating weight between 10 and 30 tons. Operating station now has only one seat, not two, which is adjustable and allows the operator more freedom of movement.