Abstract: A scissor lift incorporating a trolley; lateral and oppositely lateral rollers; axles positioning the rollers at lateral and oppositely lateral sides of the trolley; torque cancelling “C” brackets mounted upon the trolley's lateral and oppositely lateral sides; a jack screw actuator connected operatively to the trolley for alternatively longitudinally and oppositely longitudinally moving the trolley; lateral and oppositely lateral roller tracks having longitudinal edges, each of the tracks supporting one of the rollers and each of the “C” brackets engaging one of the longitudinal edges; a scissor arm matrix having a lower longitudinal end connected to the trolley; a platform attached to the scissor arms' upper end; and a motor connected operatively to a chassis for longitudinally moving the jack screw actuator and for vertically moving the platform.