Model JD-0.5 JD-0.75 JD-1 JD-1.6 JD-4 Traction Force KN 7.5 7.5 10 17.6 30 Average Speed m/s 0.71 0.71 0.78 1.4 1.44 Dia of Wire Rope mm 9.3 9.3 12.5 15 20 Drum Size mm 200300 200300 224304 310400 620580 Rope Capacity m 250 250 400 440 480 Total Reduction Ratio 34.81 34.81 41 32.5 31.8 Motor Type YB132S-4-B5 YBJ-11.4 YBJ45-4 YBJ40-4 YB2-132S-4 Motor Power KW 5.5 11.4 25 40 5.5 Motor Rev Rev/min 1440 1460 1470 1470 1440 Motor Voltage V 380/660 380/660V 380/660V 380/660V 380/660V Di mention mm LWH 1085730 697 1085730 697 1073766 727 14481255 1260 19002350 1370 Weight KG 400 400 578 1370 2800