4202HF

42 Series

The 42 Series air cooled two-stroke engines utilise advanced closed-loop control, optimising performance for extreme environmental conditions.

The newest 4202 Heavy Fuel Engine of Hirth in the 13hp class offers the best power to weight ratio and performance on the top for your system. Our JET-A1 Engine Series prove their reliability over the last couple of months in several endurance test.

High TBO and low maintenance efforts characterize this engine type with roots based on the well-known 4201 gasoline engine.

  • 2-Stroke
  • Air Cooled
  • State-of-the-Art Engine Technology
  • Best Performance for Unmanned Aerial Vehicles (UAV)
  • Ultimate Control in Extreme Conditions
  • Starter-Generator-System
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4202HF – DATA SHEET
ENGLISH
OPTIONS:
  • 3 exhaust styles
  • Up to 1kW starter/generator
  • Engine mounting
TECHNICAL DATA
Type:

Two cylinder two stroke (opposed)

Displacement:

183 cm3 (11.5 in3)

Stroke:

40 mm (1.57 in)

Bore:

54 mm (2.13 in)

Max. performance:

11 kW (15 HP) at 6500 rpm
according DIN 70020

RPM range:

2500-6500 RPM

Mixture formation:

Fuel injecton

Ignition System:

Dual Ignition 

Fuel mixture :

Kerosene based fuels like Jet A, Jet A1, JP5, JP8

Weight:

11,5 kg (25 lbs) with exhaust system,
sensors and wiring harness

Length:

215 mm (8.46 in)

Width:

334 mm (13.14 in)

Height:

365 mm (14.37 in)

Cooling:

Air cooled

Running direction:

Clockwise, view to output shaft

Control:

Integrated throttle servo (Fa. Volz)

TECHNICAL DRAWINGS
Image module