22000 Kg Fully Hydraulic Vibratory Road Roller Machine With Movable Sheepsfoot
USD $4 - $5 /Piece
Min.Order:1 Piece
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Application
Road rollers use the weight of the vehicle to compress the surface being rolled (static) or use mechanical advantage (vibrating). Initial compaction of the substrate on a road project is done using a padfoot drum roller, which achieves higher compaction density due to the pads having less surface area. On large freeways a four wheel compactor with padfoot drum and a blade, would be used due to its high weight, speed and the powerful pushing force to spread bulk material. On regional roads a smaller single padfoot drum machine may be used. The next machine is usually a single smooth drum compactor that compacts the high spots down until the soil is smooth, and this is usually done in combination with a motor grader to get a level surface.
Features
Type | Unit | XS223 |
---|---|---|
Operating weight | kg | 22000 |
Load on front drum | kg | 15000 |
Load on rear wheels | kg | 7000 |
Drum width | mm | 2130 |
Static linear load | N/cm | 704 |
Vibration frequency(Low/High) | Hz | 28/33 |
Nominal amplitude(High/Low) | mm | 1.86/0.93 |
Excitation force(High/Low) | KN | 390/270 |
Travel speed | km/h | 0~10 |
Steering angle | \' | 33 |
Swing angle | \' | 10 |
Theoretical gradeability | % | 50 |
Min. external turning radius | mm | 6500 |
Engine model | Cummins B5.9 | |
Engine power | kw | 132 |
Rated engine speed | r/min | 2200 |
Engine oil consumption | g/kW.h | 232 |
Hydraulic oil tank capacity | L | 240 |
Fuel tank capacity | L | 240 |
Pictures