3503

35 Series

The 35 Series liquid cooled two-stroke engines offer the maximum power-to-weight ratios available in the 70-horsepower market.

Offers an ideal choice for use in light and ultralight aviation, hovercraft, gyro and helicopters 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.

  • 70 HP
  • Liquid Cooled
  • 2-Stroke
  • Highest power to weight ratio
  • Perfect for light aviation, hovercraft, gyro or helicopters
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3503 – DATA SHEET
ENGLISH
OPTIONS:
  • Dual ignition
  • Gear box G 50 (1:2,16/1:2,29/1:2,59/1:3,16/1:3,65)
  • Electric starter
  • Separate lubrication
TECHNICAL DATA
Type:

Two cylinder two stroke (inline)

Displacement:

625 cm3 (38,1 cu in)

Stroke:

69 mm (2,72 in)

Bore:

76 mm (2,99 in)

Max. performance:

44 kW (60 HP) at 5200 rpm
According to DIN 70020
Specification with 194°F coolant

Max. torque:

84 Nm (62 ft.lb) at 5000 rpm

Carburation:

multi point injection (E) or
2x carburetor (V)

Ignition System:

CDI

Cooling:

Liquid cooling

Weight:

36 kg (79,0 lb) with exhaust
and water in the engine

Length:

472 mm (18.58 in)

Width:

410 mm (16.14 in)

Height:

360 mm (14.17 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