22t Full Hydraulic Single Drum Vibratory Road Roller Sr22mA

MODEL

SR20MA

SR22MA

Operating weight (kg)

20000

22000

Axle load, front (kg)

10000

11000

Static linear load, 

front/rear (N/cm)

463

490

Working width (mm)

2140

2140

Minimum turning radius (mm)

6100

6100

Drum diameter (mm)

1550

1550

Vibration frequency, 

high amplitude/

low amplitude (Hz)

28/32

28/32

Rated amplitude,high/low (mm)

2.0/1.0

2.0/1.0

Centrifugal force, high/low (KN)

355/210

395/230

Steering angle (°)

±35

±35

Oscillating angle (°)

±12

±12

Maximum climbing ability (%)

30

30

Forward speed (km/h)

1

2.84

2.84

2

5.58

5.58

3

9.1

9.1

4

–

–

Reverse speed (km/h)

1

2.84

2.84

2

5.58

5.58

3

9.1

9.1

4

–

–

Engine model

Shangchai 

SC8D175

Shangchai 

SC8D185

Rated power (kW)

128

136

Rated speed (rpm)

2000

2000

Padfoot, number

–

–

Height of the padfoot (mm)

–

–

Overall length (mm)

6229

6229

Overall width (mm)

2345

2345

59 Overall height (mm)

3180

3180