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Hamm HD 12 VO
Highlights
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Compact dimensions
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Simple, intuitive and language-neutral control
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Ergonomic driver platform
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Excellent view of drum edge, machine and construction site environment
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Compaction with oscillation
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.
| DRUM DIMENSIONS - Drum type, rear: | Smooth/non-split |
|---|---|
| MACHINE DIMENSIONS - Curb clearance, left: | 22.4 in |
| DIESEL ENGINE - Cylinders, quantity: | 3 |
| MACHINE DIMENSIONS - Curb clearance, rear: | 22.4 in |
| VIBRATION - Centrifugal force, front, II: | 5,175 lbs |
| DRUM DIMENSIONS - Drum thickness, front: | 0.6 in |
| OSCILLATION - Tangential amplitude, rear, I: | 0.045 in |
| VIBRATION - Amplitude, front, II: | 0.018 in |
| DIESEL ENGINE - Model: | D1703-M-DI-E4B |
| DRUM DIMENSIONS - Drum width, rear: | 47.2 in |
| DIESEL ENGINE - Exhaust gas after-treatment: | - |
| DRUM DIMENSIONS - Track offset, right: | 2 in |
| VIBRATION - Vibration frequency, front, II: | 3,060 VPM |
| DIESEL ENGINE - Power ISO 14396, rpm: | 2,200 rpm |
| BASIC DATA - Exhaust emissions category: | EU Stage V / EPA Tier 4 |
| MACHINE DIMENSIONS - Turning radius, inside: | 93.3 in |
| MACHINE DIMENSIONS - Center distance: | 66.9 in |
| MACHINE DIMENSIONS - Total length: | 99.6 in |
| WATER-SPRINKLING SYSTEM - Water sprinkling, type: | Pressure |
| WEIGHTS - Static linear load, front: | 62.2 lbs/in |
| BASIC DATA - Name: | HD 12 VO |
| MACHINE DIMENSIONS - Maximum working width: | 49.2 in |
| VIBRATION - Centrifugal force, front, I: | 8,550 lbs |
| DRUM DIMENSIONS - Drum diameter, front: | 28.3 in |
| WEIGHTS - Operating weight with ROPS: | 6,075 lbs |
| OSCILLATION - Oscillation frequency, rear, I: | 2,280 VPM |
| SOUND LEVEL - Sound power level L(WA), guaranteed: | 106 |
| BASIC DATA - Description: | Tandem roller with vibration and oscillation drum |
| MACHINE DIMENSIONS - Ground clearance, center: | 11 in |
| BASIC DATA - Series: | HD CompactLine |
| DIESEL ENGINE - Exhaust emission standard: | EU Stage V / EPA Tier 4 |
| DRUM DIMENSIONS - Drum thickness, rear: | 0.6 in |
| DRUM DIMENSIONS - Track offset, left: | 0 in |
| OSCILLATION - Tangential amplitude, rear, II: | 0.045 in |
| MACHINE DIMENSIONS - Total width: | 51.6 in |
| TRAVEL DRIVE - Climbing ability, without vibration: | 40 % |
| TANK CAPACITY/FILLING CAPACITY - Water tank, capacity: | 47.6 gal |
| DRUM DIMENSIONS - Drum type, front: | Smooth/non-split |
| DIESEL ENGINE - Power ISO 14396, kW: | 18.2 kW |
| VIBRATION - Vibration frequency, front, I: | 3,900 VPM |
| TRAVEL DRIVE - Climbing ability, with vibration: | 35 |
| VIBRATION - Amplitude, front, I: | 0.018 in |
| STEERING - Oscillation angle +/-: | 8 ° |
| DRUM DIMENSIONS - Drum width, front: | 47.2 in |
| MACHINE DIMENSIONS - Total height with ROPS: | 97.4 in |
| DRUM DIMENSIONS - Drum diameter, rear: | 28.3 in |
| TANK CAPACITY/FILLING CAPACITY - Fuel tank, capacity: | 11.1 gal |
| DIESEL ENGINE - Power ISO 14396, HP: | 24.8 HP |
| STEERING - Steering, type: | Articulated steering |
| OSCILLATION - Oscillation force, rear, I: | 8,775 lbs |
| OSCILLATION - Oscillation force, rear, II: | 5,175 lbs |
| DIESEL ENGINE - Manufacturer: | KUBOTA |
| TRAVEL DRIVE - Speed, infinitely variable: | 6.3 |
| WEIGHTS - Static linear load, rear: | 66.1 |
| OSCILLATION - Oscillation frequency, rear, II: | 1,740 VPM |
| SOUND LEVEL - Acoustic power LW(A), measured: | 104 db(A) |
