Children's play is an electric hydraulic excavator amusement equipment, mainly by the chassis, the chassis, the boom, arm, bucket, power unit, control unit, slewing ring, rotary motors, hydraulic cylinders, electronic auxiliary control system, run slower, controllable. Play excavator generally powered by an electric motor, hydraulic pump driven by the control unit, the pressure is assigned to a single hydraulic cylinder to complete, and roughly the same principle works with excavators. Age: children and adults Length: 3.2m Rated voltage: 220v height: 1.85m total rated power: 1.58kw Width: 0.95m high maximum lift height: 1.98m maximum dig depth: 0.6m standard bucket capacity: 0.01m3 highest rotational speed: 3r / m hydraulic set pressure: 4.5gf / c m maximum radius: 2.5m longest continuous working time: 8h fastest working speed: 0.3m / s whole operation quality: 270kg area: Rotary 360 degree rotation 25㎡180 degree 15㎡90 10 square meters divided into coin control, remote control and key 3 kinds