The optimal amplitude and high frequency vibration device, and a large static linear load provides excellent surface quality and have a positive impact on performance. The special design of the ground rollers BW 213 D-40 BW 213 PD-40 with a cone-shaped rear case allows you to maneuver freely with the soil compaction along walls, curbs and sidewalks. The main difference between these machines is the availability of rolls of various types.Rink BW 213 D-40 equipped with smooth drum, who with the help of special devices without difficulty turns into a spike. In turn, the rink compactor BW 213 PD-40 air Cam drum specifically designed for compaction of loose soil. Both rollers are equipped with scrapers, which prevent the surface from sticking of the soil.
Good maneuverability both rollers in confined spaces is achieved due to the presence of a significant gap between the rollers and the main body. Manufacturers guarantee easy control ground rollers, due to the fact that all necessary symbols on the instrument panel and displays represented by standard symbols.
The operator provided favourable conditions of work. Spacious cabin with full all-round visibility of the working space equipped with adjustable seat. Waterproof and has a sunscreen to be able to continue the production process, regardless of the weather. Convenient access to the main parts and engine rollers allows you to easily make necessary repairs and correct problems in equipment. With the help of measuring systems EVIB evaluated the density of processed soil layer, the required data remain in the memory of special devices.
The sealed housing protects the bodies of ground rollers from damage and clogging. Four-stage fuel filters do not allow the ingress into the engine of raw fuel. An improved system of supply lubricating fluid allows prolonging the service life of main machine parts.
Technical characteristics of ground rollers BW 211 D-40 BW 211 PD-40
|Model||BW 213 D-40||BW 213 PD-40|
|Working width, mm||2130||2130|
|Working weight, t||12,4||12,9|
|Static linear load, kg/cm||36,7||–|
|Type||BF4M 2012 C||BF4M 2012 C|
|Rotation speed, rpm||2300||2300|
|The number of cylinders||4||4|
|The service brake||hydrostatic||hydrostatic|
|Rollers and road wheels|
|The number of projections on the Cam drum||–||150|
|The height of the projection of the Cam drum, mm||–||100|
|The area of the ledge of the Cam cylinder, cm2||–||137|
|The amplitude of vibrations, mm||1,90/0,96||1,70/0,86|
|Centrifugal force kN||275/202||275/202|
|Movement speed, km/h||6||6|
|Working speed, km/h||10||10|
|Max. gradeability (without/with vibration) %||45/43||49/46|
|The turning radius of the rink on the outer contour of the track, mm||3494||3494|
|Fuel tank capacity, l||250||250|
|Compaction of the soil, m3/h|
|Stone chippings (layer thickness 0.70 m)||400-800||400-800|
|Gravel, sand (layer thickness 0.50 m)||270-540||270-540|
|The soil mixture (layer thickness 0.40 m)||220-440||220-440|
|Soft soil, clay (layer thickness of 0.20/0.25 m)||110-220||160-320|