Best Pirce ???? ZYHOBBY DLE40 40cc Twin Engine ????

DLE40

This engine is not toy. For your own safety, please read the manual carefully before operation. DLE is not responsible for all injuries result from the use.

  Before every use, check the engine assembly, propeller and airframe carefully for loose screws and nuts. (Loctite242/243) is strongly recommended on all the screws.

    During the break-in process, engine must running with shock absorber installed. Or the engine will be seriously damaged by vibration. 

    Always stand clear of and behind the propeller; never allow anyone including yourself, to be in front of or to the sides of the propeller when starting or running the engine. Anyone near the engine should wear protective eyewear. Do not wear loose clothing near the engine or propeller
 

SPECIFICATIONS:
    

Performance:4.8HP/8500rpm

Idle Speed: 1500 rpm/min.

9.5Kg Static Thrust / 100 meters Altitude

8.5Kg Static Thrust / 1800 meters Altitude

The specification of the aircraft propeller:19×8;19×10;20×8;20×10;

the type of the sparking plug :NGK CM6

 

Parameter:

Exhaust Amount :	40cm3
diameter × stroke :	32mm×25mm
Ratio of compression:	10.5:1
Ratio of lubricating capacity :	30: 1
Weight:  Main engine:	1170g
Exhaust pipe:	110g
Ignition equipment:	170g
Ignition volt:	4.8V-8.4V