"Driving vibratory roller machine for compacting asphalt surface, compacted gravel, sand and other projects based on the school playground and rolling compaction repairing lawn machine start-up mode for the hand and electric start (two start-up mode), start easy. machine vibration electromagnetic clutch control, vibration can be sluggish, the operation more easy and convenient and comfortable luxury seats, front and rear can be adjusted to facilitate safe operation of staff Model DH-850 Engine Model 180F vibration frequency 70HZ power 6.5HP exciting force 35KN walking speed 0-6km / h start Recoil / electric start climbing ability of 30% water tank capacity 15L drive Hydraulic drive Hydraulic tank capacity 6L vibration control electromagnetic clutch drum size Φ560 × 700mm / 430 × 600mm static linear load 55N / cm Packing size 1670 × 840 × 1200mm Nominal amplitude 0.5mm Net Weight 865kg "