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3W-42i
Specifications Sheet





Download Instruction Manual

 
         
  Cylinder Capacity 2.55 cu.in 42.5 ccm  
  Power Rating 4.0 HP 3.0 kW  
  Bore Diameter 1.73 in 44 mm  
  Stroke 1.10 in 28 mm  
  Weight 3.97 lbs 1795 g  
  Speed Range 8700 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 10
21 x 12
22 x 10		 3-Bladed
19 x 10
20 x 8		  

 
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