Hengwang construction machinery products mainly include excavator, road roller, crawler dumper, forklift, cranes, self-loading concrete mixer trucks and backhoe loaders, etc., which are widely used in various construction sites.
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.
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 |
Shandong Hengwang Group Co., Ltd., as one of the top drilling machinery and piling machinery suppliers in China, has 20 years of experience in the production of drilling rigs and piling machines.
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