Sport aviation engines for Ultralights, Homebuilts, Kitplanes, Gyrocopters, Helicopters, Powered Parachutes, Trykes, Hovercraft & Air Boats.

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3002 2 cycle 80-90hp
(Replaced Hirth F-30 - Jan. 2010)

The 3002 is a special design, high torque, low Rpm version of the 110 Hp 3003. Peak torque is developed at 1000 Rpm less than the 3003, allowing cruise speeds at very low Rpms, resulting in very quiet and smooth operations. Factory recommended TBO is rated at 1200 Hrs. @ 75% power.

The 3002 incorporates Al-Nikasil coated cylinders for superior performance and reliability. Al-Nikasil in simple terms is a nickel based material, applied in a paste form, when super heated it becomes part of the cylinder itself. Al-Nikasil provides for a super low coefficient of friction, reducing engine heat and wear. The pistons and cylinders expand at the same rate thus providing for a seizure resistant engine. 3002 crankshaft is 4130 chromemolly steel. Heads, cylinders, rings, block casting, connecting rods and associated components are all of the highest grade alloys available.


3002 80 Hp shown with fan cooling
and G-40 gearbox.


Fan cooled &r Electric Start
$9983.00
Fan cooled, Electric Start & G40 Gear Box
$11,611.00
Fuel Injection Option
$1995.00

 

Flagship of the Hirth product line.

Model:
3002
Engine Type:
2 cycle, four cylinder
Bore:
72mm
Stroke:
64mm
Displacement:
1042cc
Compression:
9.5:1
3002 Fuel Injected: 3002 Carburated:
90Hp@5500rpm 85HpW/fan cooling 85Hp@5500rpm 80Hp W/fan cooling
Torque:
78ft/bs @ 4500rpm
Ignition:
Dual CDI
(Capacitive digital Ign.)
Carburation:
Dual 38 mm diaphragm type or optional fuel injection .
Fuel Pump:
Auxiliary external pneumatic
Lubrication:
Fuel mixed with oil @ 50:1
Rotation:
Counter clockwise, viewed from output end
Starter:
Alternator:
12 volt electric, optional recoil
250 watt/20 amp alternator standard
Cooling:
Free air cooled, optional fan cooling available
Weight:
105 lbs. including complete exhaust & starter, 129lbs with gearbox, full exhaust, and electric start. Fan cooling adds 8.5 lbs.
Reduction Units:
G-40 gearbox available in 2.03:l, 2.25:l, 2.64:l, 2.96:l and 3.33:1 ratios. (centrifugal clutch optional)
Drive Coupling:
Elastomeric dampener or optional centrifugal clutch


Engine Print




Customer Photo Gallery




3003 installed in Single place
Air Command Gyro
Picture #1 Front View



3003 installed in Pittbull Gyro
Picture #1 Side View



3003 installed in Paraski PPC
Picture #1 Close up




3003 installed Bandit Gyro
Picture #1 Close Up


3003 on Searay Amphibian
Picture #1 Picture #2
Picture #3 Picture #4



3003 on Rivercraft Airboat
Picture #1 Picture #2
Picture #3 Picture #4