The Optimus LK Series lift tables increase productivity and reduce worker strain. Equipped with self-lubricating, maintenance free bushings at all pivot points. The rollers are entrapped in base frame and platform for added stability.All electrical components are UL or CSA Certified. Complies with ANSI MH 29.1:2012 Safety Requirements for Industrial Scissor Lifts. User-friendly plug and play controls. Helps to eliminate unproductive lifting, bending, and stretching that leads to worker fatigue and injuries.