RecPower Factory Authorized Distributor for Hirth Engines
RecPower Factory Authorized Distributor for Hirth Engines Sport aviation engines for Ultralights, Homebuilts, Kitplanes, Gyrocopters, Helicopters, Powered Parachutes, Trykes, Hovercraft & Air Boats. RecPower Factory Authorized Distributor for Hirth Engines

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3202 2-cycle 55hp

(Replaced Hirth 2704 - May 2002)

The 3202 produces 55hp at only 5500rpm while building an impressive torque of 53.2ft-lbs at only 5000rpm. Operating in an rpm range 1500rpm less than conventional 2-cycles results in a very smooth and quiet running engine with impressive power. Fuel rate is lowered and TBO increases.

The 3202 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. The 3202 crankshaft is 4130 chromemolly steel. Heads, cylinders, rings, block casting, connecting rods and associated components are all of the highest grade alloys available. The 3202 is an excellent upgrade and replacement for the discontinued Rotax 503.

Factory recommended TBO is rated at 1200hrs @ 75% power.

The Hirth 3203 is an excellent replacement alternative for the discontinued rotax 503

Please contact Customer Service for current pricing.

The 3202 Series can be quoted with
or without the following options:
• Electric or Recoil Start
• Reduction Drive
• Single or Dual Ignition
• Fuel Injection or Carbureted
• Oil Injection

Special Design — High Torque/Low RPM Engine

Model:
3202
Engine Type:
2-cycle, 2-cylinder
Bore:
76mm
Stroke:
69mm
Displacement:
625cc
Compression:
9.5:1
HP Output:
55hp @ 5500rpm
Torque:
53ft-lbs @ 5000rpm
Ignition:
Dual CDI (Capacitive digital Ignition)
Carburation:
Dual 34mm slide or optional electronic fuel injection
Fuel Pump:
Auxiliary external pneumatic
Lubrication:
Fuel mixed with oil @ 50:1 / Blue Max @ 80:1 or optional oil injection
Rotation:
Counter clockwise, viewed from output end
Starter:
Alternator:
12 volt electric, recoil or both
250 watt/20 amp alternator standard
Cooling:
Fan cooled
Weight:
79lbs, fan cooled including electric starter and exhaust. Optional gearbox adds 19lbs
Reduction Units:
G-50 gearbox available in 2.16:l, 2.29:l, 2.59:l, 3.16:l and 3.65:l ratios. Multi-V and Cog belt drives also available.
Drive Coupling:
Elastomeric dampener or optional centrifugal clutch

When compared to the discountinued Rotax 503 which produces torque of 38ft-lbs @ 5800 and 50hp at 6250rpm while the Hirth 3202 produces 53ft-lbs @ 5000 and 55hp at 5500rpm. This means lower rpm's at equal airspeeds with much less noise and vibration, and a lower fuel rate.

ENGINE DIMENSIONS PRINT

The average fuel burn for the Hirth 3202 is 2.9gph, while the Rotax 503 is 3.4gph. This makes the 55hp Hirth aviation engine an excellent upgrade and replacement for the 50hp Rotax 503

EXHAUST PRINT

Hirth 3202 is an excellent upgrade and replacement for the discontinued Rotax 503.

CUSTOMER PHOTO GALLERY


3202 installed on Destiny PPC

3202 installed on Destiny PPC
Destiny PPC #1
| Destiny PPC #2


3202 Hirth engine installed in Drifter

3202 installed in Drifter
Drifter #1
| Drifter #2
Drifter #3


Hirth 3202 engine installed in Adventura Amphibian

3202 installed in Adventura Amphibian
Amphibian #1
| Amphibian #2


Hirth 3202 engine installed in Raptor Tryke

3202 installed in Raptor Tryke
Raptor #1 | Raptor #2
Raptor #3


Hirth 3202 engine installed on a Tryke

3202 installed on a Tryke
Tryke #1 | Tryke #2


Free air cooled 3202 engine installed on ISON Team Air Bike

Free air cooled 3202 installed on
ISON Team Air Bike
Photo #1 | Photo #2


Hirth 3202 engine installed on Challenge
3202 installed on Challenger
Photo #1 | Photo #2


RecPower Factory Authorized Distributor for Hirth Engines RecPower Factory Authorized Distributor for Hirth Engines
RecPower Factory Authorized Distributor for Hirth Engines