Tandem roller with vibration and oscillation drum HD+ 80i VO-S

HD+ 80i VO-S Tandem roller with vibration and oscillation drum

7,950 kg

1,680 mm

EU Stage V / EPA Tier 4

Highlights

  • Compaction with oscillation
  • Track offset for comfortable start up, moving away and compacting at curb edges
  • Simple, intuitive and language-neutral operation
  • Excellent view of the machine and the construction site
  • Seat operating unit can be moved and rotated
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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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Split drum

When negotiating corners and roundabouts and when performing tight steering manoeuvres, attempting to perform compaction can lead to material being displaced and cracks forming on the surface. A split drum prevents this from occurring as the two halves rotate at different speeds. This minimises shear stress on the asphalt and avoids surface cracks and material being displaced. With the split oscillation drum, HAMM also offers a technology that combines the advantages of a split drum with those of oscillation. The result: Maximum compaction quality.

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HAMMTRONIC

HAMMTRONIC is an electronic machine management system that monitors and controls all key machine functions, thereby increasing safety, economy and fuel savings. The opportunities offered by HAMMTRONIC include, for instance, automatic adjustment of the diesel engine speed to meet the power requirements of the individual drives. Moreover, HAMMTRONIC controls start-up and braking, and distributes the drive torques across the drum axis and back wheels in line with current operating data. HAMMTRONIC also controls the hydrostatic vibration drive and the various steering programmes (for DV+ series only), guaranteeing even, smooth movement of both drums.

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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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Smart Compaction

In the Smart Compaction product range, HAMM offers various solutions for intelligent and simple compaction, compaction measurement and documentation. The focus here is on digital interfaces between the driver and the machine as well as various assistants. The innovations offered here (such as Smart Doc) contribute significantly to meeting the increasing demands for high compaction quality in modern earthworks and road construction, and directly integrating the megatrends of digitalisation and resource conservation into daily construction site activity.

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Technical specifications

Series
Name
Description
Exhaust emissions category
Series
Series
HD+
Name
HD+ 80i VO-S
Description
Tandem roller with vibration and oscillation drum
Exhaust emissions category
EU Stage V / EPA Tier 4
Series
H272
Max. operating weight
Operating weight with ROPS
French classification, value/class
Operating weight with cab
Static linear load, rear
Static linear load, front
Max. operating weight
10,400 kg
Operating weight with ROPS
7,780 kg
French classification, value/class
17,5/VT0
Operating weight with cab
7,950 kg
Static linear load, rear
22.87
Static linear load, front
24.17 kg/cm
Total length
Total width with cab
Maximum working width
Total height with cab
Centre distance
Ground clearance, centre
Turning radius, inside
Total height with ROPS
Height loading, min.
Curb clearance, rear
Curb clearance, left
Total length
4,480 mm
Total width with cab
1,800 mm
Maximum working width
1,815 mm
Total height with cab
2,890 mm
Centre distance
3,340 mm
Ground clearance, centre
340 mm
Turning radius, inside
4,140 mm
Total height with ROPS
2,970 mm
Height loading, min.
2,080 mm
Curb clearance, rear
750 mm
Curb clearance, left
750 mm
Drum type, front
Drum type, rear
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/split
Drum type, rear
Smooth/non-split
Track offset, left
135 mm
Drum thickness, rear
20 mm
Drum thickness, front
17 mm
Drum diameter, rear
1,140 mm
Drum diameter, front
1,140 mm
Drum width, rear
1,680 mm
Drum width, front
1,680 mm
Model
Cylinders, quantity
Exhaust emission standard
Exhaust gas after-treatment
Power ISO 14396, rpm
Power ISO 14396, HP
Power ISO 14396, kW
Power SAE J1349, rpm
Power SAE J1349, HP
Power SAE J1349, kW
Model
TCD 2.9 L4
Cylinders, quantity
4
Exhaust emission standard
EU Stage V / EPA Tier 4
Exhaust gas after-treatment
DOC-DPF
Power ISO 14396, rpm
2,300 rpm
Power ISO 14396, HP
75.3 HP
Power ISO 14396, kW
55.4 kW
Power SAE J1349, rpm
2,300 rpm
Power SAE J1349, HP
74.2 hp
Power SAE J1349, kW
55.4 kW
Regulation, infinitely variable
Speed, infinitely variable
Climbing ability, without vibration
Climbing ability, with vibration
Regulation, infinitely variable
HAMMTRONIC
Speed, infinitely variable
0 - 10,3
Climbing ability, without vibration
45 %
Climbing ability, with vibration
40
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
98 kN
Oscillation force, rear, I
70 kN
Tangential amplitude, rear, II
1.25 mm
Tangential amplitude, rear, I
1.25 mm
Oscillation frequency, rear, II
35 Hz
Oscillation frequency, rear, I
29 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
62.6 kN
Centrifugal force, front, I
63.2 kN
Amplitude, front, II
0.37 mm
Amplitude, front, I
0.54 mm
Vibration frequency, front, II
50 Hz
Vibration frequency, front, I
42 Hz
Steering, type
Oscillation angle +/-
Steering, type
Articulated steering
Oscillation angle +/-
10 °
Water sprinkling, type
Fuel tank, capacity
Water tank, capacity
Water sprinkling, type
Pressure
Fuel tank, capacity
120 l
Water tank, capacity
700 l
Fuel tank, capacity
Water tank, capacity
Fuel tank, capacity
120 l
Water tank, capacity
700 l
Acoustic power LW(A), measured
Sound power level L(WA), guaranteed
Acoustic power LW(A), measured
105 db(A)
Sound power level L(WA), guaranteed
106

Equipment

  • 12 V power socket
  • Two large exterior rear-view mirrors
  • Folding scraper
  • Dashboard with displays, indicator lights and switches
  • Tiltable dashboard
  • Pressure water sprinkling system
  • ECO mode
  • Driver’s platform with entry from both sides
  • Speed-controlled water sprinkling
  • Speed preselect
  • Vibration-insulated driver's platform
  • Track offset, hydraulic
  • Water-sprinkling system with spray bars front and rear
  • Water filter system (3-fold)
  • Water tank front and rear, can be filled from both sides
  • Central water outlet

Optional equipment

  • Heating
  • Heating and air conditioning
  • Steering column with comfort exit and tiltable dashboard
  • Additional drive lever, left
  • Tachograph
  • HCQ Navigator
  • Protective roof
  • Edge pressing and cutting equipment
  • HAMM Temperature Meter (HTM)
  • Track offset display
  • Working lights
  • Rotating beacon

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.