Heavy materials handling: transfer carts- PERFECT : PERFECT Srl21/10/2020 · The trolley is OMNI-directional and can move in very tight spaces, turning at 90 and rotating on its ow INDUSTRAIL TRAILER Ackermann Steering Trailer Double Directions Tow Trailer General Trailer Heavy Duty Trailer RAIL TRANSFER TROLLEY Battery Powered Transfer Trolley Cable Powered Transfer Trolley Rail Powered