Key Features & Specs
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Operating concept Easy Drive
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Large-space panorama cabin with free-view concept and free view of the drums and construction site
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High compaction performance due to optimal setting of the compaction parameters
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Intelligent water sprinkler system
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Compaction with oscillation
Specifications
BASIC DATA
Series | H278 |
Series | DV+ |
Description | Tandem roller with vibrating roller drum and oscillation drum |
Name | DV+ 90i VO-S |
DIESEL ENGINE
Power SAE J1349, kW | 74.4 kW |
Power SAE J1349, rpm | 2,200 RPM |
Exhaust gas after-treatment | DOC-DPF-SCR |
Power ISO 14396, HP | 101.2 HP |
Power SAE J1349, HP | 99.7 hp |
Type | TCD 3.6 L4 |
Number of cylinders | 4 |
Emission standard | EU Stage V / EPA Tier 4 |
DRIVE
Climbing ability, without vibration | 45 % |
Regulation, infinitely variable | Hammtronic |
Speed, infinitely variable | 0,0 - 6,8 |
Climbing ability, with vibration | 40 |
DRUM DIMENSIONS
Drum type, rear | Smooth/non-split |
Drum diameter, front | 47.2 in |
Track offset, left | 53.9 in |
Drum type, front | Smooth/split |
Drum thickness, front | 0.7 in |
Drum thickness, rear | 0.8 in |
Drum width, front | 66.1 in |
MACHINE DIMENSIONS
Max. working width | 120.1 in |
Curb clearance, left | 26.2 in |
Turning radius, inside | 118.1 in |
Wheelbase | 128 in |
Total length | 175.2 in |
Height, loading, min. | 85.5 in |
Total height with cab | 116.7 in |
Total width with cab | 73.2 in |
OSCILLATION
Oscillation frequency, rear | 2,160 VPM |
Tangential amplitude, rear | 0.049 in |
Oscillation force, rear | 24,525 lbs |
SOUND LEVEL
Acoustic power LW(A), sticker | 106 |
Acoustic power LW(A), measured | 104 db(A) |
SPRINKLER SYSTEM
Fuel tank, capacity | 42.3 gpm |
Water sprinkler, type | Pressure |
STEERING
Steering, type | All-wheel, analog |
Oscillation angle +/- | 4 ° |
TANK CAPACITY/FILL CAPACITY
Water tank, capacity | 214 gpm |
AdBlue/DEF tank, content | 5.3 gpm |
VIBRATION
Centrifugal force, front, I | 18,900 lbs |
Amplitude, front, II | 0.016 in |
Amplitude, front, I | 0.024 in |
Vibration frequency, front, I | 2,520 VPM |
Centrifugal force, front, II | 17,550 lbs |
Vibration frequency, front, II | 3,000 VPM |
WEIGHTS
Operating weight, max. | 26,791 lbs |
French classific., data/class | 22,8/VT1 |
Operating weight with cab | 20,771 lbs |
Static linear load, front | 163.5 lbs/in |