OS GF 40 GAS 4-STROKE ENGINE WITH SILENCER AND ELECTRONIC IGNITION - buy now - at Modellbau Lindinger

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Engine
Instruction
Ignition
Spark plug
Silencer

ccm:	39,96
HP:	3,75
RPM:	1700-9000
Weight (g):	1378
Cylinder Type:	Ring
Incl. muffler:	yes

The O.S. GF 40 combines the ease of use and economy of the traditional 4 stroke engine with a petrol engine. The fast and powerful response is ideal for scale sport and aerobatic models. The mounting points are identical to the GT 33 2 stroke engine. The carburettor was developed by O.S. in cooperation with Walbro® especially for this engine.

Technical data

Cooling: Air
Width [mm]: 83.7mm
Shaft thread: UNF-5/16-24
Spacer holes lengthwise [mm]: high 54mm
Carburettor: WT GF 40
Total weight [g]: 1378g
Height approx. [mm]: 157.2mm
Def. hole Ø [mm]: 5.2mm
Speed range approx.: 1800 - 9000 rpm
Bore [mm]: 40mm
Spacing of transverse mounting holes [mm]: 70mm
Displacement [ccm]: 39.96 cm³
Power kW (hp) at: 3.75 at 9,000 rpm
Recommended propeller: 18x8 - 20x10
Length to hub: 118.5mm
Stroke [mm]: 31.8mm
Shaft Ø [mm]: 7.8mm
Brand name: O.S.
Range of application: Model aircraft
incl. silencer: Yes
Fuel: Petrol
Type: 4-stroke petrol
Article number Manufacturer: OS39400
The O.S. GF40 engine is operated with "normal" petrol mixture 1:25.

Manufacturer and responsible person (information obligations under the GPSR Product Safety Regulation)

Minicars Hobby Distribution AB
Annelundsgatan 17C
74940 Enköping
SCHWEDEN
Tel: 0046-0171143000
[email protected]

Engine
Instruction
Ignition
Spark plug
Silencer

ccm:	39,96
HP:	3,75
RPM:	1700-9000
Weight (g):	1378
Cylinder Type:	Ring
Incl. muffler:	yes

The O.S. GF 40 combines the ease of use and economy of the traditional 4 stroke engine with a petrol engine. The fast and powerful response is ideal for scale sport and aerobatic models. The mounting points are identical to the GT 33 2 stroke engine. The carburettor was developed by O.S. in cooperation with Walbro® especially for this engine.

Technical data

Cooling: Air
Width [mm]: 83.7mm
Shaft thread: UNF-5/16-24
Spacer holes lengthwise [mm]: high 54mm
Carburettor: WT GF 40
Total weight [g]: 1378g
Height approx. [mm]: 157.2mm
Def. hole Ø [mm]: 5.2mm
Speed range approx.: 1800 - 9000 rpm
Bore [mm]: 40mm
Spacing of transverse mounting holes [mm]: 70mm
Displacement [ccm]: 39.96 cm³
Power kW (hp) at: 3.75 at 9,000 rpm
Recommended propeller: 18x8 - 20x10
Length to hub: 118.5mm
Stroke [mm]: 31.8mm
Shaft Ø [mm]: 7.8mm
Brand name: O.S.
Range of application: Model aircraft
incl. silencer: Yes
Fuel: Petrol
Type: 4-stroke petrol
Article number Manufacturer: OS39400
The O.S. GF40 engine is operated with "normal" petrol mixture 1:25.

Manufacturer and responsible person (information obligations under the GPSR Product Safety Regulation)

Minicars Hobby Distribution AB
Annelundsgatan 17C
74940 Enköping
SCHWEDEN
Tel: 0046-0171143000
[email protected]