Ammann ARX 20-2 Light Tandem Vibratory Roller
The light, articulated ride-on roller works flush against curbs and other obstructions to eliminate the need for special edge compaction efforts. Soft drive enables smooth, steady adjustments to directional changes – particularly important when working on asphalt.
Tier 4f
Emission Stage
39.4 in
Drum Width
3461 lb
Operating Weight
Ammann ARX 20-2 Light Tandem Vibratory Roller Specs
** Listed specs based on machine base model. Actual specs may vary depending on model and options **
Specifications
Smooth rolling The electronic drive lever provides advanced control and smooth starts and stops The adjustable articulation joint oscillates to ensure constant contact between the drums and the surface. A wide range of working widths and optional crab steering offer further productivity.
Compaction performance Multiple machine versions with varied weights ensure there is a perfect match for the application and jobsite. The sprinkling system features two-stage filtration to prevent clogging while working on asphalt. A large water tank extends intervals between fillings.
Operator platform The spacious environment gives the machine operator comfort to operate the machine. The safe design enables a focus on productivity that reduces the time and effort spent on a task.
Advanced operator station Intuitive machine control enhances the ease of operation. Advanced features help newcomers to become productive and high performing.
Low downtime Heavy-duty design of the machine frame and components reduces maintenance needs. Ownership costs are reduced by the service friendliness of the machine.
Reduced maintenance Tool-free daily inspection enables quick reviews of the machine. Easy-to-access service points enable safe maintenance.
ECOdrop ECOdrop lessens fuel consumption and reduces the carbon footprint. Long-lasting wear parts and easy service access lower ownership costs.
Advanced technologies Smart digitalization tools help manage the machine's life cycle and utilisation. The machine is ready for connectivity that promotes precise control over roller status and performance.
Performance
AMPLITUDE I 0.020 in
AMPLITUDE II 0.020 in
FREQUENCY I 3,600 vpm
FREQUENCY II 4,200 vpm
CENTRIFUGAL FORCE I 4,721 lbf
CENTRIFUGAL FORCE II 5,395 lbf
MAX. WORKING SPEED 5 MPH
GRADEABILITY WITHOUT VIBRATION 35%
GRADEABILITY WITH VIBRATION 30%
TURNING RADIUS (INNER) 82.1 in
DRUM OFFSET 1.9 in
BRAKES OPERATING Hydrostatic
BRAKES PARKING Multiple-disc spring brake
TYPE OF WATERING Pressure
STEERING ANGLE ±30°
OSCILLATION ANGLE ±6°
BATTERY VOLTAGE 12V
MANUFACTURER Kubota
ENGINE TYPE D1105
ENGINE SPEED 2400 / 2600 rpm
POWER OUTPUT ISO 14396 15,6 kW / 21,2 HP
EMISSION STAGE EPA Tier 4 Final
Dimensions
OPERATING WEIGHT CECE 3,461 lb
OPERATING WEIGHT MAX 3,781 lb
STAT. LIN. LOAD AVG 44 lb/in
WATER TANK 29.1 gal
FUEL TANK 6.3 gal
HYDRAULIC TANK CAPACITY 7.5 gal
BATTERY CAPACITY 77 Ah
Ammann ARX 20-2 Light Tandem Vibratory Roller
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