AA4C 20T 30T mechanical screw-up heavy duty bus truck lift movable 4 post truck lift combined
Features:
1. Each post equipped with control system , it can be connected with 6 posts, 8 posts
2. Each post equipped with advanced hydraulic power unit
3. Dual lock system when with loading . Over-loading protection
4. Automatic Level adjustment
5. Low voltage control system ,make sure operator safety.
6. With automatic balancing system , remote control devcice, easy operationwork.