1. better chain-driven lifting system
2. maintenance free load bearing
3. solid four points safety locks
4. automatic safety locks
5. air lock release
6. adjustable self-lock system pledge the vehicle safe and absolutely balanced in different height
7. multiple safety locks assure it absolutely safe
8. slideway for other equipment inside of the runway and integrative hydraulic system make the working environment quiet
9. compact column design, and short driving-up ramp save space
10. adjustable width between runways
11.  immovable runways

1. lifting capability:3200kgs/7000lbs
2. lifting height:1750mm
3. width between posts:2703mm
4. width between runways:935mm
5. overall dimensions/L*W*H:5295*3083*2094
6. rise time:60s
7. drop time:90s
8. power:2.2kw