Key Features & Specs
Highlights
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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 | DV+ |
Series | H277 |
Description | Tandem roller with vibrating roller drum and oscillation drum |
Name | DV+ 70i VS-OS |
DIESEL ENGINE
Type | V3307-CR-T |
Power SAE J1349, HP | 74.2 hp |
Power ISO 14396, HP | 75.3 HP |
Power ISO 14396, rpm | 2,200 RPM |
Number of cylinders | 4 |
Emission standard | EU Stage V / EPA Tier 4 |
Exhaust gas after-treatment | DOC-DPF |
Power SAE J1349, kW | 55.4 kW |
DRIVE
Regulation, infinitely variable | Hammtronic |
Speed, infinitely variable | 0,0 - 6,8 |
Climbing ability, without vibration | 40 % |
Climbing ability, with vibration | 35 |
DRUM DIMENSIONS
Drum width, rear | 59.1 in |
Drum thickness, front | 0.7 in |
Drum type, rear | Smooth/split |
Track offset, left | 50 in |
Drum diameter, rear | 44.9 in |
Drum thickness, rear | 0.8 in |
MACHINE DIMENSIONS
Total length | 163 in |
Turning radius, inside | 110.2 in |
Total width with cab | 66.1 in |
Max. working width | 109.1 in |
Wheelbase | 118.1 in |
Total height with cab | 116.5 in |
Curb clearance, rear | 24 in |
Height, loading, min. | 85.4 in |
OSCILLATION
Oscillation frequency, rear | 2,160 VPM |
Oscillation force, rear | 25,425 lbs |
Tangential amplitude, rear | 0.047 in |
SOUND LEVEL
Acoustic power LW(A), sticker | 104 |
Acoustic power LW(A), measured | 102 db(A) |
SPRINKLER SYSTEM
Water tank, capacity | 195.5 gpm |
Fuel tank, capacity | 39.1 gpm |
Water sprinkler, type | Pressure |
STEERING
Steering, type | All-wheel, analog |
Oscillation angle +/- | 4 ° |
VIBRATION
Vibration frequency, front, I | 2,520 VPM |
Amplitude, front, II | 0.017 in |
Centrifugal force, front, II | 15,075 lbs |
Amplitude, front, I | 0.024 in |
Vibration frequency, front, II | 3,000 VPM |
Centrifugal force, front, I | 15,300 lbs |
WEIGHTS
Static linear load, front | 146.7 lbs/in |
Operating weight with cab | 18,335 lbs |
Operating weight, max. | 24,101 lbs |
French classific., data/class | 20,7/VT1 |