Specs
Basic Data
| Series | HD CompactLine |
| Name | HD 12i VO |
| Description | Tandem roller with vibrating roller drum and oscillation drum |
| Exhaust emissions category | EU Stage V / EPA Tier 4 |
| Series | H251 |
Weights
| French classific., data/class | 11,8/PV3 |
| Operating weight, max. | 7,651 lbs |
| Operating weight with ROPS | 6,075 lbs |
| Static linear load, front | 62.2 lbs/in |
Machine Dimensions
| Total width | 51.6 in |
| Total length | 99.6 in |
| Max. working width | 49.2 in |
| Wheelbase | 66.9 in |
| Turning radius, inside | 93.3 in |
| Total height with ROPS | 97.4 in |
| Height, loading, min. | 69 in |
| Curb clearance, rear | 22.4 in |
| Curb clearance, left | 22.4 in |
Drum Dimensions
| Track offset, right | 2 in |
| Track offset, left | 0 in |
| Drum thickness, rear | 0.6 in |
| Drum thickness, front | 0.6 in |
| Drum diameter, rear | 28.3 in |
| Drum diameter, front | 28.3 in |
| Drum width, rear | 47.2 in |
| Drum width, front | 47.2 in |
Diesel Engine
| Type | D1803-CR |
| Number of cylinders | 3 |
| Emission standard | EU Stage V / EPA Tier 4 |
| Exhaust gas after-treatment | DOC-DPF |
| Power ISO 14396, rpm | 2,200 RPM |
| Power ISO 14396, HP | 32.6 HP |
| Power ISO 14396, kW | 24 kW |
| Power SAE J1995, rpm | 2,200 RPM |
| Power SAE J1995, HP | 32.2 hp |
| Power SAE J1995, kW | 24 kW |
Drive
| Speed, infinitely variable | 6.3 |
| Climbing ability, without vibration | 40 % |
| Climbing ability, with vibration | 35 |
Oscillation
| Oscillation force, rear, II | 5,175 lbs |
| Oscillation force, rear, I | 8,775 lbs |
| Tangential amplitude, rear, II | 0.045 in |
| Tangential amplitude, rear, I | 0.045 in |
| Oscillation frequency, rear, II | 1,740 VPM |
| Oscillation frequency, rear, I | 2,280 VPM |
Vibration
| Centrifugal force, front, II | 6,750 lbs |
| Centrifugal force, front, I | 11,025 lbs |
| Amplitude, front, II | 0.018 in |
| Amplitude, front, I | 0.018 in |
| Vibration frequency, front, II | 3,060 VPM |
| Vibration frequency, front, I | 3,900 VPM |
Steering
| Oscillation angle +/- | 8 ° |
Tank Capacity / Fill Capacity
| Fuel tank, capacity | 11.1 gpm |
| Water tank, capacity | 47.6 gpm |
Sound Level
| Acoustic power LW(A), measured | 102 db(A) |
| Acoustic power LW(A), sticker | 106 |
