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Double Drum Roller
RD 7H-S
Wacker's multipurpose roller for excellent productivity
This walk-behind, double drum vibratory roller is capable of performing a wide range of soil and asphalt compaction applications. The exclusive compact design allows for tight side clearance on both sides of the roller. Plus the totally hydrostatic drive eliminates mechanical components providing for less maintenance and greater reliability.
Technical Date
Description
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Metric
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Imperial
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Length x Width x Height (handle in working position)
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2.630 x 700 x 1.165 mm
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103.5 x 27.5 x 46 in
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Length x Width x Height (guide handle in transport position)
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1.225 x 700 x 2.215 mm
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48.3 x 27.5 x 87.2 in
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Dry Weight
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753 kg
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1,660 lb
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Operating weight
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810 kg
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1,785 lb
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Drum width
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650 mm
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25.5 in
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Drum diameter
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420 mm
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16.5 in
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Curb clearance (R/L)
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234 mm
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9.2 in
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Side clearance (R/L)
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30 mm
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1.2 in
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Water tank capacity
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53 l
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14 US gal
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Shipping weight (including packaging)
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776 kg
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1,710 lb
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Shipping size
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1.475 x 915 x 2.310 mm
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58 x 36 x 91 in
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Engine Type
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Air-cooled, 4-cycle single cylinder, low oil shutdown, Hatz diesel
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Starting system
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Handcrank
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Displacement
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413 cm3
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25.2 in3
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Max. Rated Power at Rated Speed*
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5.1 kW at 2600 rpm
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6.9 hp at 2600 rpm
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Power Rating Specification
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ISO 3046 IFN
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Operating speed
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2.800 1/min
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2,800 rpm
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Fuel consumption
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1,67 l/h
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.44 US gal/h
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Fuel tank capacity
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5 l
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1.3 US gal
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Hydraulic tank capacity
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30 l
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8 US gal
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Dynamic (centrifugal) force
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13 kN
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2,925 lbf
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Frequency
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55 Hz
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3,300 vpm
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Static linear force per drum (f/r)
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5/7 N/mm
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28/42 lb/in
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Dynamic linear force per drum (f/r)
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10,0/10,0 N/mm
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57/57 lb/in
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Total linear force per drum (f/r)
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15,0/17,0 N/mm
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85/99 lb/in
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Compaction depth - soil
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30 cm
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12 in
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Compaction depth - asphalt
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10 cm
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4 in
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Variable speeds - Forward
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0-4,0 km/h
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0-2.5 mph
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Variable speeds - Forward
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0-67 m/min
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0-220 ft/min
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Variable speeds - Reverse
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0-2,0 km/h
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0-1.2 mph
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Variable speeds - Reverse
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0-32 m/min
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0-105 ft/min
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Gradeability without vibration
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40%
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40%
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Max. area capacity
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2.613 m2/h
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28,115 ft2/h
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Sprinkling system
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Gravity fed
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Fuel type
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Diesel
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Static weight per drum (f/r)
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324/486 kg
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714/1,072 lb
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Specifications may change due to continuous product development.
*Actual power output may vary due to conditions of specific use.
Features and Benefits
- Dual smooth drums with beveled edges compact asphalt and granular materials equally as well for added job versatility.
- Roller features a low oil shutdown for maximum engine protection.
- Guide handle folds for compact storage, and features excellent shock mounting for low vibration to operation.
- Large rubber shock mounts absorb vibration and shock to the upper components, reducing equipment wear and operator fatigue.
- Unique clutch/pump drive system provides easy cold weather starting and allows for no-load starting of engine.
Standard Package
Above package includes starting cranks, operator's manual and part book.
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Name :Mr. Saurav Tater
(Managing Director)
Mobile : +919903153066
Phone : 91-33-22622409
