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3W-48B2
Specifications Sheet





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Cylinder Capacity 2.9 cu.in 47.2 ccm
Power Rating 5.0 HP 3.7 kW
Bore Diameter 1.34 in 34 mm
Stroke 1.03 in 26 mm
Weight  4.11 lbs 1850 / 2043 g
Speed Range 8000 RPM
Crankshaft 3 Ball bearings
Connecting Rod Needle bearings on both ends
Oil / Gasoline Ratio 1:50 - 1:80 Mix
Ignition Input Voltage: 6.0 to 8.0 V
6.0 V NiCD / NiMH or 7.2 V LiPo / Li Ion
Propeller 2-Bladed
20 x 12
22 x 10
3-Bladed
19 x 12
20 x 10