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HW20MA Road Roller

This heavy-duty mechanical single-drum roller features a mechanical drive, mechanical flexible controlled power shift transmission, hydraulic vibration and steering plus dual frequency, double vibration amplitude, gas pipeline control, flexible break and clutch operation and single-lever gear shift and drive operations. 

Parameter name

HW20MA (Standard version)

HW20MA

Operating weight (Kg)

20000

20000

Exciting force (KN)

380/280

380/280

Vibration frequency (Hz)

29/35

29/35

Nominal amplitude (mm)

-

2/1.0

Gradeability (%)

-

30

Engine model

WP6

SC8D175.2G2B1

Rated power/rated speed (kW/rpm)

129/1800

128/1800

Overall dimensions of machine (mm)

6229*2345*3180

6229*2345*3180

Forward speed (km/h)

2.84/5.58/9.1

F1: 2.84,F2: 5.58,F3: 9.1

Reversing speed (km/h)

2.84/5.58/9.1

R1:2.84,R2:5.58,R3: 9.1

Fuel tank (L)

300

300

Compacting width (mm)

2140

2140

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