XS202 Vibratory roller Description XS202 double-drum vibratory roller is especially suitable for compact the asphaltic concrete road and cement concrete road. It also can be used for compacting foundation layer, sub-foundation layer and stuffing material. When cooperating with large scale paver, this machine can perform its efficiency to its best. So, this roller is a ideal compacting machine for constructing high grade highway, modern airport and parking lot, etc. Turbocharged, water-cooled original Cummins engine features large power reserve, low fuel consumption, low noise level satisfactory emission meeting for Euro I Emission Standard. Closed-loop hydraulic propulsion system comprising variable displacement pump ensures the machine have good driving performance and grade ability. The 4-gear steeples shift keeps the machine driving with suitable speed under different working condition. Combines with anti-slip effectual, the heavy driving axle can distribute the torque automatically along with the terrain vanes, which ensures the machine has optimum traction force under variable working condition. Closed-loop hydraulic system comprising variable pump, reliable dual vibration amplitude and frequency selection, combined with optimized static linear and load and centrifugal force ensures maximum compaction on a wide range of materials. The brake system comprising driving axle, multi-wet type brake on brake decelerator and closed-loop static hydraulic brake, can perform stopping the machine or apply emergency brake. CAN gauges can display the engine condition real time. The acousto-optic alarm on gauges can remind of the information about the maintenance and service, which can prevent the machine from working with trouble. Specification Item Unit XS202J XS222J Operating weight kg 20000 22000 Weight at drum kg 10000 11000 Static linear load N/cm 470 516 Speed range Km/h I speed 2.63 2.63 II speed 5.3 5.3 III speed 8.6 8.6 Theoretical grade ability % 30 30 Min turning radius, outside mm 6500 6500 Steering angle ° ± 33 ± 33 Oscillating angle ° ± 10 ± 10 Vibration frequency (H/L) Hz 33/28 33/28 Nominal amplitude(H/L) mm 1.9/0.95 1.86/0.93 Centrifugal force@H/L amplitude kN 353/245 374/290 Drum diameter mm 1600 1600 Drum width mm 2130 2130 Engine model Shanghai diesel D6114ZG2B D6114ZG11B Rated power kW 128 136 Rated oil wear g/kw. H 223 223 Hydraulic tank capacity L 170 170 Fuel tank capacity L 240 240
