Searchable Light Aviation Database

Hirth 3502 E/V


Power:60 hp / 5200 rpm
Torque:84 Nm / 5000 rpm
Displacement:625 cc
Weight:79 lbs (36 kg)
Cycles:Two cycle
Cylinders configuration:2 inline
Propeller drive:Mechanical redrive
Hirth 3502 E/V

3502 E/V`s description

The 3502 is a water cooled, reed valve controlled 2-cylinder-inline-2-stroke engine with electronic fuel injection or carburettor and Nikasil coated cylinders. It has one of the highest power to weight ratio available on the 60 HP engine market. Ideally suited for Ultralights, hovercrafts, gyrocopters, light experimental aircrafts and all applications where weight is an issue.

Description from the website on 2014-05-18.

Another engines from Hirth:

2702 V

Weight:68 lbs (31 kg)
Power:40 hp
Torque:57 Nm
Displacement:521 cc
Hirth 2702 V

2703 V

Weight:68 lbs (31 kg)
Power:55 hp
Torque:67 Nm
Displacement:521 cc
Hirth 2703 V

3002 E/V

Weight:93 lbs (42 kg)
Power:83 hp
Torque:110 Nm
Displacement:1042 cc
Hirth 3002 E/V

3701 ES/VS

Weight:99 lbs (45 kg)
Power:100 hp
Torque:120 Nm
Displacement:939 cc
Hirth 3701 ES/VS

F33 A/AS

Weight:29 lbs (13 kg)
Power:25 hp
Torque:31 Nm
Displacement:313 cc
Hirth F33 A/AS


Weight:20 lbs (9.4 kg)
Power:15 hp
Torque:18 Nm
Displacement:208 cc
Hirth F36

Comparable engines:

65HP Turbo

Weight:99 lbs (45 kg)
Power:65 hp
Displacement:972 cc
AeroTwin 65HP Turbo

AE 50R

Weight:62 lbs (28 kg)
Power:55 hp
Torque:53 Nm
Displacement:294 cc
Austro Engine AE 50R


Weight:88 lbs (40 kg)
Power:60 hp
Displacement:626 cc
Compact Radial Engines MZ202

Hexadyne P60

Weight:99 lbs (45 kg)
Power:60 hp
Torque:79 Nm
Displacement:800 cc
Hexatron Hexadyne P60

2703 V

Weight:68 lbs (31 kg)
Power:55 hp
Torque:67 Nm
Displacement:521 cc
Hirth 2703 V


Weight:97 lbs (44.6 kg)
Power:65 hp
Torque:75 Nm
Displacement:580 cc
Rotax 582

Victor 1 Super

Weight:71 lbs (32 kg)
Power:54 hp
Displacement:401 cc
Simonini Racing Victor 1 Super