Tandem roller with vibration and oscillation drum HD 12e VO

HD 12e VO Tandem roller with vibration and oscillation drum

ha-gewichte
2,810 kg

ha-abmessung-bandagen
1,200 mm

  • Electrical operation, with no compromise on driving or compacting performance
  • Compaction with oscillation
  • Recuperation for extended lifetime
  • High efficiency from electric motors for vibration/oscillation
  • Zero local emissions, with low noise

3-point articulation

3-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.

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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 forwards-backwards rotational movement. This results in the compaction energy being transmitted forwards and backwards 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.

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Electric rollers

Demand for low-emission or even zero-emission construction machines keeps growing. And the road construction and earthworks sector is no exception to this trend. HAMM has factored this into its product development, enabling customers around the world to benefit from quiet and emission-free compaction with electric rollers.

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Technical specifications

Series
Name
Description
Series
Series
HD CompactLine
Name
HD 12e VO
Description
Tandem roller with vibration and oscillation drum
Series
H289
Operating weight with ROPS
Empty weight without cab, without ROPS
Static linear load, rear
Static linear load, front
Axle load, rear
Axle load, front
Operating weight with ROPS
2,810 kg
Empty weight without cab, without ROPS
2,585 kg
Static linear load, rear
11.72
Static linear load, front
11.47 kg/cm
Axle load, rear
1,435 kg
Axle load, front
1,375 kg
Total width
Total length
Maximum working width
Centre distance
Ground clearance, centre
Turning radius, inside
Total height with ROPS
Total width
1,310 mm
Total length
2,530 mm
Maximum working width
1,250 mm
Centre distance
1,700 mm
Ground clearance, centre
280 mm
Turning radius, inside
2,370 mm
Total height with ROPS
2,475 mm
Drum type, front
Drum type, rear
Track offset, right
Track offset, left
Drum thickness, rear
Drum thickness, front
Drum diameter, rear
Drum diameter, front
Drum width, rear
Drum width, front
Drum type, front
Smooth/non-split
Drum type, rear
Smooth/non-split
Track offset, right
50 mm
Track offset, left
0 mm
Drum thickness, rear
15 mm
Drum thickness, front
15 mm
Drum diameter, rear
720 mm
Drum diameter, front
720 mm
Drum width, rear
1,200 mm
Drum width, front
1,200 mm
Speed, infinitely variable
Climbing ability, without vibration
Speed, infinitely variable
0 - 10,0
Climbing ability, without vibration
40 %
Nominal voltage
Battery, type
Capacity
Nominal voltage
48 V
Battery, type
NMC lithium-ion
Capacity
23.4 kWh
Oscillation force, rear, II
Oscillation force, rear, I
Tangential amplitude, rear, II
Tangential amplitude, rear, I
Oscillation frequency, rear, II
Oscillation frequency, rear, I
Oscillation force, rear, II
21.32 kN
Oscillation force, rear, I
36.6 kN
Tangential amplitude, rear, II
1.16 mm
Tangential amplitude, rear, I
1.16 mm
Oscillation frequency, rear, II
29 Hz
Oscillation frequency, rear, I
38 Hz
Centrifugal force, front, II
Centrifugal force, front, I
Amplitude, front, II
Amplitude, front, I
Vibration frequency, front, II
Vibration frequency, front, I
Centrifugal force, front, II
25 kN
Centrifugal force, front, I
40.7 kN
Amplitude, front, II
0.51 mm
Amplitude, front, I
0.5 mm
Vibration frequency, front, II
51 Hz
Vibration frequency, front, I
65 Hz
Steering, type
Water sprinkling, type
Steering, type
Articulated steering
Water sprinkling, type
Pressure
Water sprinkling, type
Water sprinkling, type
Pressure
Water tank, capacity
Water tank, capacity
180 l
Sound power level L(WA), guaranteed
Sound power level L(WA), guaranteed
104

Equipment

  • 12 V socket + USB
  • Central water outlet
  • Central lifting bracket
  • Water filter system (3-fold)
  • Automatic vibration system

Optional equipment

  • ROPS, folding
  • Drum edge lighting
  • Rotating beacon
  • Working spotlights
  • JDLink
Downloads

Related products

All details, illustrations and texts are non-binding and may include special equipment. We reserve the right to make technical changes without prior notice. Performance data are dependent upon actual operational conditions.