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10.  Specifications

Model  ......................................................G450PU · G450PU-1

Type .........................................................Air cooled two stroke cycle gasoline engine
Displacement ...........................................45.0cc (2.74cu. in)
Bore x Stroke ...........................................43mm x 31mm (1.69 in x 1.22 in)
Compression ratio  ...................................7.9 : 1
Maximum Output (NET)............................2.21kW
Operating engine speed  ..........................2000 ~ 10000rpm 
Weight .....................................................2.1kg
Ignition system .........................................CDI type Flywheel magneto
Carburetor  ...............................................WALBRO  HDA-48D
Fuel ..........................................................Gasoline oil mixture  25 ~ 40 : 1
Spark plug  ...............................................CHAMPION  RCJ-7Y 
Recommended prop sizes (inch) .............20 x 7 ~ 10, 18 x 8 ~ 12 

Specifications are subject to change without notice.

11.  Parts List

G450PU, G450PU-1

Summary of Contents for G450PU

Page 1: ...oduct contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm WARNING AVERTISSEMENT ADVERTENCIA Los gases de escape del motor de este producto cont...

Page 2: ...mount Before flying the air plane be sure to check for loose bolts 2 The mounting bolts should be screwed into the crankcase within 8 12 mm of depth 3 Since this engine is equipped with a float less...

Page 3: ...ckly flipped within the range of about 180 from the horizontal position NOTE When the engine is mounted so the cylinder is kept horizontal the propeller should be set at a different angle of 90 How to...

Page 4: ...le This is the fuel adjust screw not the air screw Turning this needle clockwise makes the mixture gas leaner and turning it counterclockwise makes it richer High Speed Needle Turning this needle cloc...

Page 5: ...he runout of the shaft c Assembling crankcase 1 Apply grease on the oil seal lips and oil on the bearing 2 Assemble the crankshaft with a new gasket 3 When both front and rear crankcases are tightened...

Page 6: ...in Compression ratio 7 9 1 Maximum Output NET 2 21kW Operating engine speed 2000 10000rpm Weight 2 1kg Ignition system CDI type Flywheel magneto Carburetor WALBRO HDA 48D Fuel Gasoline oil mixture 25...

Page 7: ...scription Parts No Index No 48 3699 90032A Spark plug RCJ 7Y 1 49 2629 81004 Carburetor assy HDA 48D 1 50 Body assembly 1 51 3306 81380 Screen inlet 1 52 3350 81130 Cover pump 1 53 3350 81140 Cover di...

Page 8: ...material and production faults by repairing or replacing through distributor manufacture 2 Zenoah shall not compensate any other accompanied or benefit losses caused to user and distributor manufactur...

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