HD+ 80i VV
- Hamm
- Tandem Rollers Series HD+
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Key Features & Specs
Highlights
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3-point articulation for even weight distribution and excellent directional stability
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Simple, intuitive and language-neutral control
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Excellent view of machine and construction site
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Seat-operating unit can be moved and rotated
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Track offset for comfortable starting and driving away and compacting at curbsides
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HAMMTRONIC
HAMMTRONIC is an electronic machine management system that monitors and controls all key machine functions, consequently 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 programs (for DV+ series only), guaranteeing even, smooth movement of both drums.
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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.
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HAMM Compaction Quality (HCQ)
HCQ comprises a number of HAMM products designed to measure, monitor, document and control compaction and compaction processes. This includes the HAMM Compaction Meter, the HAMM Temperature Meter and the HCQ Navigator. These components continue to determine the rigidity value, the asphalt temperature and the position of the roller throughout compaction. A panel PC (touchscreen) on the driver's platform then visualizes the entire data package in the form of a real-time "compaction map" and shows the roller operator where has already been sufficiently compacted and where further passes are still required. The WITOS HCQ Navigator process module also allows you to follow the construction site progress worldwide in real time.
BASIC DATA
Series | HD+ |
Description | Tandem roller with two vibrating roller drums |
Name | HD+ 80i VV |
Series | H186 |
DIESEL ENGINE
Power SAE J1349, kW | 55.4 kW |
Power SAE J1349, HP | 74.2 hp |
Emission standard | EU Stage IIIB/EPA Tier 4 |
Number of cylinders | 4 |
Power ISO 14396, rpm | 2,500 RPM |
Type | TCD 2.9 L4 |
Exhaust gas after-treatment | DOC |
Power ISO 14396, HP | 75.3 HP |
DRIVE
Climbing ability, with vibration | 35 |
Climbing ability, without vibration | 40 % |
Regulation, infinitely variable | Hammtronic |
Speed, transportation gear | 0,0-7,5 |
Speed, working gear, I | 0,0-3,7 |
DRUM DIMENSIONS
Drum width, rear | 66.1 in |
Drum diameter, front | 44.9 in |
Drum thickness, front | 0.7 in |
Track offset, left | 5.3 in |
Drum type, rear | Smooth/non-split |
MACHINE DIMENSIONS
Height, loading, min. | 81.9 in |
Total width with cab | 70.9 in |
Max. working width | 71.5 in |
Total length | 176.4 in |
Total height with cab | 113.8 in |
Turning radius, inside | 163 in |
Wheelbase | 131.5 in |
Curb clearance, rear | 29.5 in |
SOUND LEVEL
Acoustic power LW(A), measured | 105 db(A) |
Acoustic power LW(A), sticker | 106 |
SPRINKLER SYSTEM
Water tank, capacity | 184.9 gpm |
Water sprinkler, type | Pressure |
STEERING
Steering, type | Articulated steering |
Oscillation angle +/- | 10 ° |
TANK CAPACITY/FILL CAPACITY
Fuel tank, capacity | 31.7 gpm |
VIBRATION
Amplitude, front, II | 0.013 in |
Vibration frequency, rear, II | 3,480 VPM |
Centrifugal force, front, I | 19,575 lbs |
Centrifugal force, rear, II | 15,525 lbs |
Amplitude, front, I | 0.024 in |
Vibration frequency, rear, I | 2,880 VPM |
WEIGHTS
Static linear load, front | 131 lbs/in |
Operating weight with cab | 17,001 lbs |
Operating weight with ROPS | 16,626 lbs |
Operating weight, max. | 22,403 lbs |
French classific., data/class | 18,3/VT1 |