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Hamm HD 12i VO
Highlights
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Compaction with oscillation
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Ergonomic driver platform
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Simple, intuitive and language-neutral control
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Excellent view of drum edge, machine and construction site environment
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Compact dimensions
Three-point articulation
Three-point articulation is different to conventional joints due to its geometric arrangement and connection of the three individual joints and one additional connecting link between the two conventional upper joints. This allows optimum steering, excellent driving safety and maximum driving comfort.
Oscillation
In an oscillation drum, two eccentric shafts are fitted at a 180° angle to each other. Both unbalanced masses rotate synchronously, which causes the drum to perform a rapidly alternating forward-backward rotational movement. This results in the compaction energy being transmitted forward and backward tangentially into the ground below in the form of shear forces. The oscillation system developed by HAMM achieves compaction results that are scientifically proven to be more homogeneous and higher-quality, leading to faster, more significant compaction increases. The scope of application is enormous.
| DIESEL ENGINE - Manufacturer: | KUBOTA |
|---|---|
| TANK CAPACITY/FILLING CAPACITY - Water tank, capacity: | 47.6 gal |
| DIESEL ENGINE - Exhaust emission standard: | EU Stage V / EPA Tier 4 |
| DRUM DIMENSIONS - Track offset, left: | 0 in |
| BASIC DATA - Description: | Tandem roller with vibration and oscillation drum |
| SOUND LEVEL - Sound power level L(WA), guaranteed: | 106 |
| BASIC DATA - Exhaust emissions category: | EU Stage V / EPA Tier 4 |
| DRUM DIMENSIONS - Track offset, right: | 2 in |
| TRAVEL DRIVE - Climbing ability, with vibration: | 35 |
| MACHINE DIMENSIONS - Curb clearance, left: | 22.4 in |
| BASIC DATA - Series: | H251 |
| DIESEL ENGINE - Power SAE J1995, HP: | 33.5 hp |
| OSCILLATION - Oscillation force, rear, I: | 8,775 lbs |
| SOUND LEVEL - Acoustic power LW(A), measured: | 102 db(A) |
| MACHINE DIMENSIONS - Maximum working width: | 49.2 in |
| DRUM DIMENSIONS - Drum width, rear: | 47.2 in |
| DIESEL ENGINE - Power SAE J1995, kW: | 25 kW |
| OSCILLATION - Oscillation frequency, rear, I: | 2,280 VPM |
| VIBRATION - Amplitude, front, I: | 0.018 in |
| DRUM DIMENSIONS - Drum diameter, rear: | 28.3 in |
| OSCILLATION - Tangential amplitude, rear, I: | 0.045 in |
| OSCILLATION - Oscillation frequency, rear, II: | 1,740 VPM |
| WEIGHTS - Static linear load, front: | 62.2 lbs/in |
| MACHINE DIMENSIONS - Curb clearance, rear: | 22.4 in |
| VIBRATION - Amplitude, front, II: | 0.018 in |
| DIESEL ENGINE - Power ISO 14396, rpm: | 2,400 rpm |
| DRUM DIMENSIONS - Drum type, rear: | Smooth/non-split |
| DRUM DIMENSIONS - Drum width, front: | 47.2 in |
| VIBRATION - Vibration frequency, front, I: | 3,900 VPM |
| VIBRATION - Centrifugal force, front, II: | 6,750 lbs |
| DIESEL ENGINE - Exhaust gas after-treatment: | DOC-DPF |
| DIESEL ENGINE - Power ISO 14396, HP: | 33.4 HP |
| DRUM DIMENSIONS - Drum thickness, front: | 0.6 in |
| DIESEL ENGINE - Power SAE J1995, rpm: | 2,400 rpm |
| DRUM DIMENSIONS - Drum thickness, rear: | 0.6 in |
| DIESEL ENGINE - Cylinders, quantity: | 3 |
| MACHINE DIMENSIONS - Ground clearance, center: | 11 in |
| VIBRATION - Centrifugal force, front, I: | 11,025 lbs |
| DIESEL ENGINE - Power ISO 14396, kW: | 24.6 kW |
| MACHINE DIMENSIONS - Total length: | 99.6 in |
| MACHINE DIMENSIONS - Total height with ROPS: | 97.4 in |
| BASIC DATA - Name: | HD 12i VO |
| WEIGHTS - Static linear load, rear: | 66.1 |
| MACHINE DIMENSIONS - Turning radius, inside: | 93.3 in |
| STEERING - Steering, type: | Articulated steering |
| TRAVEL DRIVE - Speed, infinitely variable: | 0,0 - 6,6 |
| TANK CAPACITY/FILLING CAPACITY - Fuel tank, capacity: | 11.1 gal |
| DRUM DIMENSIONS - Drum type, front: | Smooth/non-split |
| STEERING - Oscillation angle +/-: | 8 ° |
| VIBRATION - Vibration frequency, front, II: | 3,060 VPM |
| OSCILLATION - Tangential amplitude, rear, II: | 0.045 in |
| DIESEL ENGINE - Model: | D1803-CR-E5B |
| DRUM DIMENSIONS - Drum diameter, front: | 28.3 in |
| WEIGHTS - Operating weight with ROPS: | 6,075 lbs |
| MACHINE DIMENSIONS - Center distance: | 66.9 in |
| WATER-SPRINKLING SYSTEM - Water sprinkling, type: | Pressure |
| TRAVEL DRIVE - Climbing ability, without vibration: | 40 % |
| MACHINE DIMENSIONS - Total width: | 51.6 in |
| OSCILLATION - Oscillation force, rear, II: | 5,175 lbs |
