Operating mass:600kg & 800kgThe machines are small-size double drum walk-behind vibratory rollers. They are applied to compacting and maintaining various roads, express way shoulder, side walk, parking area, garden lawn, and rolling work at narrow road surface, such as foundation of groove wider than 0.8m, building construction, backfilling for pipeline and gymnasium ground.Main features: A) Mechanical all-drum travel drives with greater gradeabilityB) The side overhang of the YSZ06B is 25mm. Therefore, it can compact close to wall or kerb of buildings.C) Using CF186F vertical direct-spray air-cooled diesel engine or R175AN water-cooled diesel engine, with both electrical and manual startup devices.D) Designed with guide wheel and joystick, it is labor saving and easy to controlE) providing with sprinkler system, one 35-liter water tank, scrapers, and a tool box.F) Both the two drums are driving wheels. The vibrator is of single shaft with two eccentric weights located at the middle p