China Perfect Rail Transfer Trolley Supplier/Manufacture rgv transfer car in steel industry 5t-Perfect Rail Transfer Industrial Transfer Cart, Industrial Transfer Cart direct from. 20 ton cable powered ferry Rail Transfer Trolley $8,500.00 – $8,686.00 / Set 1 Set (Min. Order) 30 tons industry battery power mining rail car for material handling $3,600.00 – $4,500.00 / Set 1 Set