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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