MAIN CHARACTERISTICS.
   T
he ideal solution to build small suspended cranes up to 12 metres span. The PRV offers a economical solution for electric displacement of loads from 250 to 2000 kg on any monorail system.
   Compact and requiring only minimum maintenance, this articulated trolley system is ideally completed by an electric chain hoist.
   The PRV included as standard a pair of single-speed or two-speed (m/min) electric trolleys, each fitted with four adjustable cast-iron rollers mounted on ball-racers suitable for any kind of rail.