November / December 2007
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ROLLER HANDLES MAXIMUM GRADEABILITY OF 47 PERCENT
Bomag’s 12-ton class, BW211D-40 smooth drum roller and BW211PD-40 padfoot roller are built for efficient compaction of granular, mixed and semi-cohesive soils.
The BW211D-40 features a 22,930-pound operating weight, while the BW211PD-40 boasts a 25,785-pound operating weight. Both deliver 1,800 and 2,160 vpm across an 84-inch operating width.
The smooth-drum roller generates 53,100 pounds of centrifugal force in high amplitude and 38,250 pounds in low amplitude, while the padfoot version provides 61,875 pounds of centrifugal force in high amplitude and 44,550 pounds in low amplitude. Maximum gradeability is 47 percent, with or without vibration. The rear axle features a no-spin differential for improved traction.
BOMAG Canada, Inc.
RRC #9603
RRC #9603
