In specification terms, the Ammann arx 23 K roller (2013-2021) shows low engine power at 27.4 hp (20.4 kW) alongside low weight at 4,497 lb (2.04 t). Its published travel speed is 6.21 mph (10 km/h).
Specification profile
2013-2021
Weight: 4,497 lb (2.04 t)Engine power: 27.4 hp (20.4 kW)Travel speed: 6.21 mph (10 km/h)Engine speed at max torque: 2,200 rpm
4,497 lb (2.04 t)Weight
27.4 hp (20.4 kW)Engine power
6.21 mph (10 km/h)Travel speed
2,200 rpmEngine speed at max torque
3.41 ft (1.04 m)Transport width
3.28 ft (1 m)Roller Width
6.89 ft (2.1 m)Transport height
7.64 ft (2.33 m)Transport length
How it compares
Low, average or high?
Engine power
Low
27.4 hp (20.4 kW)
Low 8.58 hp (6.4 kW)Typical 100 hp (74.8 kW)High 257 hp (192 kW)
Engine power is well below the typical figure.
Weight
Low
4,497 lb (2.04 t)
Low 1,559 lb (0.71 t)Typical 23,205 lb (10.5 t)High 66,800 lb (30.3 t)
Weight is well below the typical figure.
Travel speed
Average
6.21 mph (10 km/h)
Low 1.74 mph (2.8 km/h)Typical 6.48 mph (10.4 km/h)High 11.2 mph (18 km/h)
Travel speed is close to the typical figure.
Transport width
Low
3.41 ft (1.04 m)
Low 28.3 in (0.72 m)Typical 5.91 ft (1.8 m)High 9.19 ft (2.8 m)
Transport width is well below the typical figure.
Transport height
Below average
6.89 ft (2.1 m)
Low 4.27 ft (1.3 m)Typical 8.98 ft (2.74 m)High 11.3 ft (3.43 m)
Transport height is below the typical figure.
Transport length
Low
7.64 ft (2.33 m)
Low 4.43 ft (1.35 m)Typical 14.3 ft (4.36 m)High 23.2 ft (7.06 m)
Transport length is well below the typical figure.
Visual overview
Key measurements
Measurements
Related measurements grouped for faster scanning.
Overall size
The main published dimensions shown together at a glance.
Equipment
Features & equipment
Published equipment and feature availability for this model.
Air conditioningNO
Compression ControlYES
Diesel particulate filterNO
Infrared HeaterNO
OscillationNO
Overview
Model information
| Manufacturer | Ammann |
|---|---|
| Model | arx 23 K roller |
| Model year / production | 2013-2021 |
Full specifications
Technical details
Performance
Engine power27.4 hp (20.4 kW)
Maximum torque106/1200 Nm
Engine speed at max torque2,200 rpm
Travel speed6.21 mph (10 km/h)
Dimensions
Roller Width3.28 ft (1 m)
Transport height6.89 ft (2.1 m)
Transport length7.64 ft (2.33 m)
Transport width3.41 ft (1.04 m)
Outside turning radius7.38 ft (2.25 m)
Capacity & weight
Weight4,497 lb (2.04 t)
Statical Line Load11.3 kg/cm
Engine & drivetrain
Cylinder bore × stroke88×90 mm
Displacement0.43 US gal (1.64 L)
Emission levelIIIA
Engine manufacturerYanmar
Engine type3TNV88
Number of cylinders3.0
DriveA
Features
Air conditioningNo
Diesel particulate filterNo
Other specifications
Frequency66 Hz
Model seriesLight Tandem Rollers
Compression ControlYes
Infrared HeaterNo
OscillationNo
Rollers Ø27.6 in (0.7 m)
SteeringKL
Vibratione
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