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Wacker RD7

Available For Rent
Available For Purchase

The RD 7 is a walk-behind double drum vibratory roller. The smooth drums with beveled edges work equally well with asphalt and granular materials. Therefore the machine is suitable for a wide range of soil and asphalt compaction applications. The compact design allows for tight side clearance on both sides of the roller, even in confined areas.

  • The operator-present system is an additional safety feature: The roller stops automatically as soon as the operator touches the center pole of the guide handle.
  • Reduced hand-arm vibration: Large rubber shock mounts reduce transmission of vibration to the upper components. The user feels only very little vibration, thanks to additional shock mounting in the guide handle.
  • The guide handle folds for transport and compact storage.
  • The RD 7 is equipped with an automatic low oil shutdown for maximum engine protection.
  • Easy cold weather starting, thanks to the unique clutch/pump drive system.

Product files and documents

RD7 PDF file, 239.77 KB

Operating weight 1,829 lbs
L x W x H - guide handle down 104 x 27.5 x 46 in
Drum diameter 16.5 in
Side clearance - Right 1.16 in
Side clearance - Left 1.16 in
Curb clearance - Right 9.2 in
Curb clearance - Left 9.2 in
Centrifugal force 2,922.5 lbsf
Frequency 55 Hz
Linear force (Static) - Front/Rear 28.7 / 43 lbs/in
Linear force (Dynamic per drum) - Front/Rear 57.3 / 57.3 lbs/in
Total linear load - Front/Rear 86 lbs/in
Advance travel 220 ft/min
Reverse travel 105 ft/min
Surface capacity - Max. Area 28,115 ft²/h
Gradeability - Max. 40%
Engine / Motor type Air-cooled, single-cylinder, diesel engine
Engine / Motor manufacturer Hatz
Displacement 27.2 in³
Operating performance - Max rated @ 2600 8.2hp
RPM / speed - Operating 2,600rpm
Fuel consumption 0.43 US gal/h
Tank capacity - Fuel 1.3 US gal
Tank capacity - Water 14 US gal