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RD12A NEW Technical specifications

RD12A Roller

Operating data 

Operating weight max. 1,344 kg
L x W x H  1,880 x 986 x 2,300 mm
Drum width  900 mm
Drum diameter  560 mm
Side clearance right 43 mm
Side clearance left 43 mm
Curb clearance right 400 mm
Curb clearance left 400 mm
Centrifugal force dynamic (front drum) 15.1 kN
Frequency  70 Hz
Amplitude  1.1 mm
Linear force - front / rear (static) 5.6 / 7.1 N/mm
Linear force dynamic (front) 16.7 N/mm
Travel speed forward 8 km/h
Travel speed reverse 8 km/h
Surface capacity area 7,246 m²/h
Gradeability max. 30 %
Turning radius outside 2,850 mm

Engine / Motor 

Engine / Motor type  air-cooled, 2-cylinder, gasoline engine
Engine / Motor manufacturer  Honda GX630
Displacement  688 cm³
RPM / speed operating speed 3,100 rpm
Operating performance max. rated at 3600 rpm 15.5 kW
Fuel consumption  6 l/h

Filling capacities 

Fuel tank capacity  23.8 l
Water tank capacity  131 l