3 Paving Equipment - IN.gov
2014-5-9u2002·u2002THREE-WHEEL ROLLER The three-wheel roller (Figure 3-9) is required by Section 409.03(d)2 to have a compression or drive rolls that produce a bearing of at least 300 pounds per linear inch of roll width. This bearing weight is computed by dividing the weight of the drive axle by the combined width of the two rolls. A tandem roller, which has a ...
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