It is used in the garage or shops for fire security. Long * wide * high4000mm*800mm*800mmWeight1.5TUndercarriage needed materials300HVertical barS12mmAxisDiameter 70mm 45#WheelMost large diameter 180mm Material 45# Transmission1 inch chain link bearing model 6210 PowerMain engine electrical machinery capacity 3KWThe machinery takes shape10-13rowsPumping station electrical machinery2.2KW four ...