¡30 Degree rotated columns ¡Maximum door opening for improved access ¡ 14 step automatic safety system ¡ Auto electric shut off with padded stop bar ¡ Automatic arm restraints ¡ Cable adjusting window on each lift carriage for easy installation ¡ Dual direct drive hydraulic cylinders ¡ Enforced carriage cross tube is more than 50% stronger than competition ¡ Free truck and van adopters ¡ Inside hose installation decrease the possibility of hydraulic hose damage ¡ Maintenance free UHMW carriage slider blocks ¡ Plastic powder coating for durability and environment safety ¡ Pre-extended aircraft cables for equalization ¡ Single piece column for maximum strength ¡ Taller lift carriages to minimize stressm on columns