Features

·Mechanical motor driven mode

·Adjustable runway

·3D alignment design system for column

·Open front design for easy under-vehicle access

·Four post mobile column lift

·Large lifting capacity

Advantage

·Nanomaterials is used inside the working nut to protect the elevating screw.

·The steel safety nut is set under the working nut

·The travel limit switches are set on each upright posts to guarantee the automatic stop of the motor in case the travel range is exceeded.

·The electromagnetic clutch is installed on the speed reducer

Model	capacity	Lifting height	Rising/lower time	Motor power	voltage	Weight	External dimensions
QJJ20-4C	20t	1500mm	150s	2.2×4Kw	380V	4t	1300×1160×2930mm
QJJ30-4C	30t	1500mm	150s	3×4Kw	380V	4t	1300×1160×3000mm