4QJY4.0-A four post lift

● One side release for safety locks,easy for descent operation
● Mechanical locks automatically engaged into position in ascending process
● 4612mm(200 3/5″)runway length for 4000kg&5094mm(200 3/6″)runway length fro 5000kg capacity
● Self-lubricating pulleys and pre-tensioned wire rope for extended service life
● Simple but reliable design.User friendly,easy on-site
● Installation and less demanding on foundation
● Safety device works immediately in case a cable slacks or fails