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HW20-3 Road Roller

The HW20-3 is a super heavy class roller that is a self-propelled, fully hydraulic, vibratory roller. 

The roller can compact various building and road-building materials by using its dead weight and the exciting force, for good compaction effect, deep compaction and high efficiency. 

The SR20-3 model is mainly applicable to the compaction of base layers, sub-base layesr and fills of various non-viscous materials, such as gravel, crushed stone, sand and gravel mixture, sandy soil and rock. 


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Parameter name

HW20-3

Operating weight (Kg)

20000

Exciting force (KN)

380/275

Vibration frequency (Hz)

29/35

Nominal amplitude (mm)

2/1.0

Gradeability (%)

48

Engine model

SC8DK190.G3

Rated power/rated speed (kW/rpm)

140/2200

Overall dimensions of machine (mm)

6232*2422*3372

Forward speed (km/h)

F1: 0~5.2 ,F2: 0~7.2 ,F3: 0~12.7

Reversing speed (km/h)

F1: 0~5.2 ,F2: 0~7.2 ,F3: 0~12.7

Fuel tank (L)

265

Compacting width (mm)

2140


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