F33 A/AS

33 Series

The 33 Series air cooled two-stroke engines offer the ultimate power-to-weight ratios available in the 30-horsepower market.

Makes the best choice for use in light and ultralight aviation, powered parachutes and all applications where weight could be an issue.

This engine series offer a time between overhauls of 1000 hours at 75% power and is fit to take on any challenge in the future.

  • 30 HP
  • Air Cooled
  • 2-Stroke
  • Light weight
  • Best suited for light aviation and powered parachutes
DOWNLOAD
F33 A/AS – DATA SHEET
ENGLISH
OPTIONS:
  • Dual ignition
  • 50 W generator power
  • Belt reduction G33 (1:1,8/1:2,2/1:2,5)
  • Electric starter (only in combination with G33)
  • Cylinderhead Maximo
TECHNICAL DATA
Type:

Single cylinder two stroke

Displacement:

312 cm3 (19,1 cu in)

Stroke:

69 mm (2,72 in)

Bore:

76 mm (2,99 in)

Max. performance:

18,1 kW (24,6 HP) at 6200 rpm (B)
According to DIN 70020:
20,6 kW (28 HP) at 6500 rpm (BS)

Max. torque:

29,3 Nm (21,6 ft.lb) at 5000 rpm (B)
32,3 Nm (23,8 ft.lb) at 5800 rpm (BS)

Carburation:

diaphragm carburetor

Ignition System:

CDI

Cooling:

Propeller / air stream

Weight:

12,7 kg (28 lb)

Length:

299,5 mm (11,79 in)

Width:

380 mm (14.96 in)

Height:

300 mm (11.81 in)

Starting device:

Recoil starter

Running direction:

Counter-clockwise, view to output shaft

Fuel mixture :

Mixture 1:50, 2-stroke-oil,
fuel min. 95 octane (RON)
Mixture 1:80-100 with BLUEMAX
2-stroke-oil, fuel min. 95 octane