Product Description Product Parameters Model Ratio 10 15 20 25 30 40 50 60 40 0.4 0.33 0.26 0.24 0.22 0.16 0.14 o.12 50 0.65 0.52 0.40 0.37 0.34 0.27 0.24 0.20 60 1.00 0.82 0.65 0.59 0.54 0.45 0.40 0.32 70 1.60 1.35 1.10 0.96 0.82 0.67 0.61 0.52 80 2.20 1.78 1.36 1.28...
Product Description Product DescriptionMain Features:1) Made of high quality aluminum alloy, light weight and non-rusting2) Large output torque and high radiating efficiency3) Smooth running and low noise, can work long time in dreadful condition4) Good-looking...