| Technical Specification: |
| Displacement (Cylinder Inhoud) |
140 |
ccm |
|
Output Power (Vermogen) |
|
hp |
| |
kW |
| Carburetor |
Wt-225 |
Walbro |
| Static Thrust |
|
kg |
| Speed Range (Toerental) |
1000 - 6000 |
rpm (omw/min) |
| Propeller |
28x10 - 30x10 |
inch |
| Ignition power supply (Spanning ontsteking) |
6 - 14.4 |
Volt |
| Spinner mount thread |
M |
mm |
| Crankshaft diameter |
|
mm |
| Gas/Oil mix ratio (Brandstof verhouding) |
30 : 1 |
gas : oil |
| Weight: |
| Engine (including muffler) |
|
gram |
| Muffler |
- |
gram |
| Ignition |
|
gram |
| Documentation: |
| User Manual (Gebruikers Handleiding) |
User Manual |
| Approx. Fuel Flow |
cc/min (full throttle) |
| Link to manufacturer |
|
| Links: |
| Spare Parts |
|
Spark plugs are of type: CM-6
2-Cylinder 140cc 4-Stroke Gas / Petrol Radial Engine
The UMS 52 Cyl 140cc is a new boxer engine which uses gas fuel. UMS has a lot of experience building large 4-stroke engines. It has brought more than 2000 engines to market so far. The design and construction are upper class leading to a outstanding realibility of these engines. They are easily servicebale. All critical parts are easily accessible.
Key Features
- 2-cylinder boxer configuration—absolutely stunning looks and realism
- 4-stroke
- Midsize 140cc displacement
- Comes complete with exhaust —one-box purchase for a ready-to-mount-and-run engine
- User-friendly choke and throttle bellcranks included—makes installation and operation easy
- Made from aluminum or bar stock where appropriate and CNC-machined—accurate and repeatable specifications each and every time
- Cylinder head and crankcases produced from aircraft grade alloys
- Heavy-duty double bearing crankshaft
- Billet aluminum pistons and hardened steel rings
-
Burns gas/petrol fuel
The UMS-2-140cc 4-stroke boxer gas engine from UMS is especially developped for scale models.
Engine dimensions:
Width: : 293,6 mm, Length: 230,5mm
