Exhaust  amount

45cc

Power

4.9HP

Idle  Speed

2500  rpm

Pulling  Force

11.1kg/50maltitude

Exhaust  bore/stroke

32mm*28mm

Compression  ratio

8:1

Propeller·

max.fuelconsumption

18*12/2.00L/h

Spark  Plug

double  Iridium

Weight  of  Electrical system

motor  :   245g

power  manger :348  g

Starting  Power Source

6S/7S  lipo  battery

Weight  of main  engine and parts

Engine:  1890g,   Muffler:69g*2,

Standoffs:  22*4g,  Ignition: 200g

Lubrication Ratio

25:1~30:1  

(trial  run)

40:1~50:1

(normal  flying)

Recommended  propeller

18*12

Auto-Starting

Function

Yes

Alternator

Output  Voltage

24V

Alternator

Output  Power

400W

Advantage  of Carburetor

Stable  performance,Strong  power and low price.

Easy  to  use,  long  service  life,convenient  maintenance.

Simple  and  compact structure, small size.

Suitable  for flyingaltitude  below  3000m.

Notes

When  test  engine on the ground test,  it  shall be equipped with air filter; Take care to prevent dust and impurities  from being sucked into the carburetor;   Do not adjust the mixing ratio screw. If you need to adjust, please  contact with  us.