Asphalt Roller Wacker RD-12A Ride-On
This is an easily maneuverable Asphalt Roller and provides flush compaction to curbs and obstructions.
The pressurized water system offers consistent water flow and an eight position timer allows the operator to adjust water flow to match conditions.
High performance rollers offer excellent compaction results and reduced sound levels.
Ideally suited for compaction of granular base surfaces and finish layers on road repairs, driveways, parking lots and any asphalt surface.
Technical specifications RD12A-90
Operating weight w/ ballast kg 1,220
Length – 73 inches / Width – 41.4 inches
Drum width mm 900
Drum diameter mm 560
Side clearance Right mm 45
Side clearance Left mm 89
Curb clearance Right mm 400
Curb clearance Left mm 208
Centrifugal force Dynamic (Front Drum) kN 15
Frequency Hz 70
Linear force Static (Front/Rear) N/mm 4.9 / 7.1
Linear force Dynamic (Front) N/mm 16.8
Travel speed Forward km/h 8.7
Travel speed Reverse km/h 8.7
Surface capacity Area m/h 7,830
Gradeability Maximum % 30
Turning radius Outside mm 2,451
Engine / Motor
Engine / Motor type air-cooled, 2-cylinder, gasoline engine
Engine / Motor manufacturer Honda GX 630
Displacement cm 688
RPM / speed Operating Speed rpm 3,100
Operating performance Max Rated at 3600 rpm kW 15.3
Fuel consumption l/h 6 6
Tank capacity Fuel l 23
Tank capacity Water l 100