The total mass 315Kg full-length full-height 1080mm 1300mm full width 820mm width 600mm wheel diameter 430mm wheel travel speed 0-1.8Km / h vibration frequency 68Hz vibration force 18KN compaction depth (soil) 15Cm compaction depth (asphalt) 10Cm climbing ability ( degrees) 30 ° Engine type GX160 gasoline engine power KW / RPM 5.5Kw / rpm Fuel tank capacity 5L Transmission chain belts hydraulic oil capacity 20L 21L tank capacity Note: When the forward and backward direction changing roller, and to stop the rotation of the wheel and then carried out when the shift should be carried out after braking uphill, sliding off stalls may not ensure personnel safety when going downhill. If necessary, two mechanical work around the pitch while holding more than 3m, side by side on the ramp can not travel, in order to prevent collision. At the same time according to the environment need to increase job machine weight, you can then roll in the sand or water is added to increase the weight of the machine machine, in the winter the water weight gain may not prevent frost cracking rollers.