Case Construction Equipment’s DV209D and DV210D double drum asphalt rollers deliver 100% tractive effort and reliable compaction performance through a balanced drum design and a variety of standard features. These include automatic vibration control, crab steering, an oscillating articulated roller joint, and a pressurized triple-filtration water system.
With operating weights of 21,080 and 22,930 lbs., respectively, the DV209D and DV210D are ideal for municipal roads, parking lots, and residential developments, as well as more large-scale paving applications such as highways, airports, and industrial areas.
The models feature a Tier 4 Final 100-hp Deutz engine that meets emissions regulations for Department of Transportation projects. Equipped with a combination of exhaust gas recirculation (EGR), diesel oxidation catalyst (DOC), and selective catalytic reduction (SCR) after-treatment technologies, the fuel-efficient engine works in combination with an updated cooling system and automatic idle-control to reduce fuel consumption by up to 15% compared to previous models.
Standard high centrifugal forces and dual amplitudes maximize productivity on coarse bases, hot-mix asphalt surfaces, or recycled hot-mix asphalt, while the automatic vibration control minimizes surface damage and delivers a smooth finish.
The rollers are designed for groundline serviceability. Large swing-out doors on both sides of the machine provide easy access at ground level to all fluid ports, drains, service checkpoints, and coolers for simplified maintenance.