Just roll the OTC1590 under the load, adjust the lifting saddles, connect an air line and squeeze. Ten tons of lifting capacity! Just pull a pin and you can re-adjust the height of the lifting saddles. The width between them is also adjustable. Saddle width: 29″ – 41-3/4″; height: 67-1/2″; width: 41″, length: 36″ and distance from lift arm to floor support: 12-1/2″