Technical parameters: Model JD-1(JD-11.4) JD-1.6(JD-25) JD-2.5(JD-40) JD-3(JD-45) Traction Force KN 10 16 25 30 Average speed m/s 0.43-1.03 0.6-1.2 1.115-1.632 1.115-1.632 Rope capacity m 400 400 650 650 Wire rope diameter mm 12 16 20 20 Motor power KW 11.4 25 40 45 dimention 1100*765*730 1350*1140*1190 1900*2350*1370 1900*2350*1370 Total weigh 550 1460 2800 2800