Each PCL-18B column is built for heavy commercial environments with an enclosed electric-hydraulic power system, low-mounted power unit, pallet-jack style steering, tandem polyurethane-covered steel wheels, sealed roller bearings, heavy-duty carriage rollers, and durable forklift pockets for moving columns between facilities. Safety systems include 24-volt circuitry, multi-fuse protected electronics, warning lights, audible alarms, emergency shut-off switches, manual safety override valves, automatic locks every four inches, and inverted hydraulic cylinders with integrated safety valves. The result is a powerful mobile column system built for shops that treat heavy lifting like everyday work.