... as steel plate,scrap iron,and so on. Basic technical specification lLifting capacity from 5/10tons to 550/100tons.(Capcaty: 5T, 10T ... 50T, 400/80T, 550/250T.) lLifting height from 16m to 24m lThe span length is from 10.5m to 31.5m.Working grade ... hoisting limit switches are standard equipment.The trolley is fabricated from structural shapes and plates to suit the application.GEAR BOXAll gear boxes are ...