The RD12 one-ton roller series features dual drum drive and articulated steering for extremely accurate control. Front drum vibration with static rear drum leaves a quality asphalt finish. Outstanding overall roller performance and a high exciter frequency allows compaction at faster speeds while still delivering even coverage and excellent results
*Price, if shown, is Manufacturer’s Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.
RD12-90 |
RD12A-90 |
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Operating data |
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| Operating weight w/ ballast lb | 2,689 | 2,689 |
| L x W x H in | 71.8 x 40.7 x 90.5 | 71.8 x 40.7 x 90.5 |
| Drum width in | 35.4 | 35.4 |
| Drum diameter in | 22 | 22 |
| Side clearance Right in | 1.7 | 1.8 |
| Side clearance Left in | 3.5 | 3.5 |
| Curb clearance Right in | 15.7 | 15.7 |
| Curb clearance Left in | 8.2 | 8.2 |
| Centrifugal force Dynamic (Front Drum) lbf | 3,400 | 3,400 |
| Frequency Vpm | 4,200 | 4,200 |
| Linear force Static (Front/Rear) lb/in | 28 / 41 | 28 / 41 |
| Linear force Dynamic (Front) lb/in | 96 | 96 |
| Travel speed Forward mph | 5.4 | 5.4 |
| Travel speed Reverse mph | 5.4 | 5.4 |
| Surface capacity Area ft²/h | 84,281 | 84,281 |
| Gradeability Maximum % | 30 | 30 |
| Turning radius Outside in | 96.5 | 96.5 |
Engine / Motor |
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| Engine / Motor type | air-cooled, 2-cylinder, gasoline engine | air-cooled, 2-cylinder, gasoline engine |
| Engine / Motor manufacturer | Wacker WM 650 | Honda GX 630 |
| Displacement in³ | 39.9 | 42 |
| RPM / speed Operating Speed rpm | 3,100 | 3,100 |
| Operating performance Max Rated at 3600 rpmhp | 20.5 | 20.3 |
| Fuel consumption US gal/h | 1.35 | 1.6 |
| Tank capacity Fuel US gal | 6.1 | 6.1 |
| Tank capacity Water US gal | 26.4 | 26.4 |
This machine has been inspected by an authorized Bobcat dealer or service partner and includes additional services.
999 Route 33
Freehold, NJ 07728
45 Route 22 East Greenbrook, NJ 08812
PHONE:877-GSB-BCAT
EMAIL:Sales@bobcatnj.com