Sauer S 1800
| Sauer aircraft engine construction | |
|---|---|
 |
|
| Sauer S 1800 | |
| Production period: | since 2015 |
| Manufacturer: | Sauer aircraft engine construction |
| Developing country: |
 Germany
|
| Working principle: | Otto |
| Motor design: | Boxer engine |
| Cylinder: | 4th |
| Drilling: | 92 mm |
| Hub: | 69 mm |
| Displacement: | 1835 cm 3 |
| Mixture preparation: | Carburetor |
| Engine charging: | - |
| Cooling system: | Air cooling |
| Power: | 48 kW |
| Dimensions: | 63 kg |
| Previous model: | none |
| Successor: | none |
The Sauer S 1800 UL is an aircraft engine that is produced by the Rhineland-Palatinate company Sauer Flugmotorenbau.
construction and development
The S 1800 UL is a four - cylinder four- stroke boxer engine with hydraulic valve lifters , mechanical fuel pump , single magneto ignition or double electrical ignition and a continuous output of 48 kW (65 hp) at a speed of 3000 min −1 . For a short time the engine allows an output of 50 kW (68 HP) at a speed of 3200 min −1 . With a stroke of 69 mm and a bore of 92 mm, the 63 kg engine has a displacement of 1835 cm² with a compression of 8.5: 1. The propeller is driven directly. The consumption during cruise is eight to nine liters of UL 95.
variants
In addition to the S 1800 UL, the type-approved model S 1800-1 is available in different versions. It has with a stroke of 69 mm and a bore of 90 mm a somewhat smaller displacement of 1754 cc, and makes a maximum of 44 kW (60 HP) at a speed of 3000 min -1 .
use
- S 1800 UL
- S 1800-1
