Tandem roller with vibration and oscillation drum HD+ 70 VO

HD+ 70 VO Tandem roller with vibration and oscillation drum

ha-gewichte
7,625 kg

ha-abmessung-bandagen
1,500 mm

ha-dieselmotor
EU Stage IIIA / EPA Tier 3

  • Simple, intuitive and language-neutral operation
  • Compaction with oscillation
  • Track offset for comfortable start up, moving away and compacting at curb edges
  • Excellent view of the machine and the construction site
  • 3-point articulation for even weight distribution and excellent on-centre feel

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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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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Technical specifications

Series
Name
Description
Exhaust emissions category
Series
Series
HD+
Name
HD+ 70 VO
Description
Tandem roller with vibration and oscillation drum
Exhaust emissions category
EU Stage IIIA / EPA Tier 3
Series
H301
Operating weight with ROPS
Empty weight without cab, without ROPS
Operating weight with cab
Static linear load, front
Axle load, rear
Axle load, front
Operating weight with ROPS
7,445 kg
Empty weight without cab, without ROPS
6,730 kg
Operating weight with cab
7,625 kg
Static linear load, front
25.03 kg/cm
Axle load, rear
3,870 kg
Axle load, front
3,755 kg
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
Total length
4,480 mm
Total width with cab
1,790 mm
Maximum working width
1,635 mm
Total height with cab
2,890 mm
Centre distance
3,340 mm
Ground clearance, centre
340 mm
Turning radius, inside
4,230 mm
Total height with ROPS
2,970 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/non-split
Drum type, rear
Smooth/non-split
Track offset, left
135 mm
Drum thickness, rear
19 mm
Drum thickness, front
17 mm
Drum diameter, rear
1,140 mm
Drum diameter, front
1,140 mm
Drum width, rear
1,500 mm
Drum width, front
1,500 mm
Manufacturer
Model
Cylinders, quantity
Exhaust emission standard
Power ISO 14396, rpm
Power ISO 14396, HP
Power ISO 14396, kW
Power SAE J1349, rpm
Power SAE J1349, HP
Power SAE J1349, kW
Manufacturer
DEUTZ
Model
TD 2.9 L4
Cylinders, quantity
4
Exhaust emission standard
EU Stage IIIA / EPA Tier 3
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
Regulation, infinitely variable
HAMMTRONIC
Speed, infinitely variable
0-9,7
Climbing ability, without vibration
45 %
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
105 kN
Oscillation force, rear, I
72 kN
Tangential amplitude, rear, II
1.05 mm
Tangential amplitude, rear, I
1.05 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
65 kN
Centrifugal force, front, I
80 kN
Amplitude, front, II
0.35 mm
Amplitude, front, I
0.6 mm
Vibration frequency, front, II
58 Hz
Vibration frequency, front, I
48 Hz
Steering, type
Water sprinkling, type
Steering, type
Articulated steering
Water sprinkling, type
Pressure
Water sprinkling, type
Water sprinkling, type
Pressure
Fuel tank, capacity
Water tank, capacity
Fuel tank, capacity
120 l
Water tank, capacity
700 l
Sound power level L(WA), guaranteed
Sound power level L(WA), guaranteed
106

Equipment

  • Scrapers foldable
  • Central water outlet
  • Water filter system (3-fold)
  • Track offset, hydraulic
  • Vibration-insulated driver's platform

Optional equipment

  • Heating and air-conditioning system
  • Drum edge lighting
  • Working spotlights
  • Telematics system
  • Camera system

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.