Ride-On Rollers Specs & manuals ↓
Wacker Neuson RD12A-90 — 35.4 in Tandem Roller
Compact gasoline ride-on roller with a vibrating front drum, static rear drum and hydrostatic drive to both drums for asphalt repairs, drives, paths and granular subbases.
Both drums receive hydrostatic drive, while the front drum supplies vibration. The operator platform provides clear views of drum edges and curbs. An integrated control lever brings travel and compaction functions together.
Estimated equipment rental only. Delivery, taxes and applicable fees quoted separately. Final pricing confirmed with dispatch.
Specifications
Equipment
- Manufacturer
- Wacker Neuson
- Model
- RD12A-90
Compaction
- Drum width
- 35.4 in
- Centrifugal force, manufacturer rating
- 3,400 lbf
- Dynamic force, front drum
- 3,372 lbf
- Rear drum
- Static
- Travel speed, forward / reverse
- 0–5 mph
- Gradeability without vibration
- 30%
Dimensions
- Length
- 74.0 in
- Width
- 38.8 in
- Height
- 90.6 in
- Drum diameter
- 22.0 in
- Drum shell thickness
- 0.4 in
- Wheelbase
- 52.0 in
- Inside turning radius
- 76.8 in
- Curb clearance, both sides
- 15.7 in
- Side clearance, both sides
- 1.7 in
Engine and fluids
- Engine manufacturer
- Honda
- Fuel / cycle
- Gasoline / four stroke
- Cylinders / cooling
- 2 / air cooled
- Maximum power rating
- 20.2 hp at 3,600 rpm
- Operating engine speed
- 3,100 rpm
- Fuel tank
- 6.3 US gal
- Fuel consumption
- 1.6 US gal/h
- Water tank
- 34.6 US gal
Transport and controls
- Shipping weight
- 2,319.3 lb
- Shipping dimensions L × W × H
- 79.8 × 41.7 × 78.2 in
- Parking brake
- Mechanical
- Steering
- Hydraulic
- Maximum steering angle
- 34°
Equipment Details
Capabilities & Features
- Both drums receive hydrostatic drive, while the front drum supplies vibration.
- The operator platform provides clear views of drum edges and curbs.
- An integrated control lever brings travel and compaction functions together.
