20 ton rail transfer cart mounted on turntable-Perfect 5 Ton 10 Ton 30 Ton Workshop Motorized Rail Transfer Cart Electric Flat Car For Sale US $1000-$5000 / Piece 1 Piece (Min. Order) 3 YRS Jiangxi Mide Industrial Co., Perfect Transfer Cart. 57.9% 3.7 (3 . rail transfer trolley manufacturer 1-300 ton-Perfect Transfer . 2021. 08-06.