SOLO Aircraft Engine 2625 01 View larger

SOLO® Aircraft Engine 2625 01

Description of construction

  •   Twin-cylinder inline two-stroke engine
  •   Liquid cooling
  •   Lubrication by fuel-oil mixture
  •   One diaphragm carburetor
  •   Dual electronic high-voltage ignition
  •   Crankshaft layout for belt transmission
  •   Electric starter
  •   AC generator

Operational data and limitations

Take-off-speed, power5,900 1/min. with a power of 39 kW (53 HP)
Max cont. speed, power6,250 1/min. with a power of 39 kW (53 HP)
Max rpm7,000 1/min
Idle rpmapprox. 2.300 1/min
Max temp. cooling liquid115 °C (240°F) measured in the cylinder - head
Fuel consumptionMax. continous power approx. 5.94 US gal./hr. (22,5 l/hr.)
Engine Displacement625 ccm, cyl. bore 76 mm, stroke 69 mm
Compression Ratio9,5 : 1
Ignition UnitDual electronic high-voltage ignition (Ducati Energia)
Ignition PlugsBOSCH W5 AC Gap at electrodes 0.5 mm
CarburetorMikuni Vergaser type BN 38 or BN 38-34-55
Direction of rotationClockwise, seen in direction of flight
Fuel2-Stroke mix, AVGAS 100LL, premium gas (min. 95 ROZ)
MixtureMixture ratio 1 : 50 , 2-stroke Castrol mineral oil or synthetic oil, or other oils with specification according to JASO FC oder FD
Dry Weight23 kg
Generator12 V 150 W (DUCATI) / 12 V 70 W (ISKRA up to W. Nr.12)

TM 4600-1

Limitation of the belt tensione (03.10.99)

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TM 4600-2

Optional use of a slip-clutch (06.02.04)

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AD 2007-0001R1-E Slip-Clutch inspection/modification (10.01.07)

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TM 4600-2-2

Slip-Clutch inspection/modification (03.01.07)

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TM 4600-2-3

Change of the slip-clutch on the engines 2 625 01 and 2 625 02 (22.03.07)

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Summary Fuel and Oil

Summary Fuel and Oil for SOLO Aircraft Engines

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