Hamm HD+ 70i VO
| Make | Hamm |
| Model | HD+ 70i VO |
| Type | Series HD+ |
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Description
Highlights
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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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Compaction with oscillation
Models
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.
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.
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.
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.
Specifications
- BASIC DATA - Description: Tandem roller with vibrating roller drum and oscillation drum
- BASIC DATA - Exhaust emissions category: EU Stage IIIB/EPA Tier 4
- BASIC DATA - Name: HD+ 70i VO
- BASIC DATA - Series: H186
- BASIC DATA - Series: HD+
- DIESEL ENGINE - Exhaust gas after-treatment: DOC
- DIESEL ENGINE - Number of cylinders: 4
- DIESEL ENGINE - Power ISO 14396, HP: 75.3 HP
- DIESEL ENGINE - Power ISO 14396, rpm: 2,500 RPM
- DIESEL ENGINE - Power SAE J1349, HP: 74.2 hp
- DIESEL ENGINE - Power SAE J1349, kW: 55.4 kW
- DIESEL ENGINE - Type: TCD 2.9 L4
- DRIVE - Climbing ability, with vibration: 35
- DRIVE - Climbing ability, without vibration: 40 %
- DRIVE - Regulation, infinitely variable: Hammtronic
- DRIVE - Speed, transportation gear: 0,0-7,5
- DRIVE - Speed, working gear, I: 0,0-3,7
- DRUM DIMENSIONS - Drum diameter, rear: 44.9 in
- DRUM DIMENSIONS - Drum thickness, front: 0.7 in
- DRUM DIMENSIONS - Drum thickness, rear: 0.8 in
- DRUM DIMENSIONS - Drum type, front: Smooth/non-split
- DRUM DIMENSIONS - Drum width, rear: 59.1 in
- DRUM DIMENSIONS - Track offset, left: 5.3 in
- MACHINE DIMENSIONS - Curb clearance, left: 29.5 in
- MACHINE DIMENSIONS - Height, loading, min.: 81.9 in
- MACHINE DIMENSIONS - Max. working width: 64.4 in
- MACHINE DIMENSIONS - Total height with cab: 113.8 in
- MACHINE DIMENSIONS - Total length: 176.4 in
- MACHINE DIMENSIONS - Total width with cab: 70.5 in
- MACHINE DIMENSIONS - Turning radius, inside: 166.5 in
- MACHINE DIMENSIONS - Wheelbase: 131.5 in
- OSCILLATION - Oscillation force, rear, I: 18,000 lbs
- OSCILLATION - Oscillation force, rear, II: 26,100 lbs
- OSCILLATION - Oscillation frequency, rear, I: 1,980 VPM
- OSCILLATION - Oscillation frequency, rear, II: 2,400 VPM
- OSCILLATION - Tangential amplitude, rear, I: 0.049 in
- SOUND LEVEL - Acoustic power LW(A), measured: 105 db(A)
- SOUND LEVEL - Acoustic power LW(A), sticker: 106
- SPRINKLER SYSTEM - Fuel tank, capacity: 31.7 gpm
- SPRINKLER SYSTEM - Water sprinkler, type: Pressure
- SPRINKLER SYSTEM - Water tank, capacity: 184.9 gpm
- STEERING - Oscillation angle +/-: 10 °
- STEERING - Steering, type: Articulated steering
- VIBRATION - Amplitude, front, I: 0.025 in
- VIBRATION - Amplitude, front, II: 0.014 in
- VIBRATION - Centrifugal force, front, I: 18,900 lbs
- VIBRATION - Centrifugal force, front, II: 15,525 lbs
- VIBRATION - Vibration frequency, front, I: 2,880 VPM
- VIBRATION - Vibration frequency, front, II: 3,480 VPM
- WEIGHTS - French classific., data/class: 19,8/VT1
- WEIGHTS - Operating weight with cab: 16,383 lbs
- WEIGHTS - Operating weight with ROPS: 16,008 lbs
- WEIGHTS - Operating weight, max.: 21,785 lbs
- WEIGHTS - Static linear load, front: 140 lbs/in
Links
Copy Set
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.
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.
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.
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.
