3W-28i
Specifications Sheet





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Cylinder Capacity 1.74 cu.in 28.5 ccm
Power Rating 2.75 HP 2.00 kW
Bore Diameter 1.42 in 36 mm
Stroke 1.10 in 28 mm
Weight 2.67 lbs 1210 g
Speed Range 1500 - 8500 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
17 x 10
18 x 8
18 x 10
20 x 8		 3-Bladed
16 x 8
16 x 10