UMS 50cc Gas / Petrol 7 Cylinder Radial 4 Stroke Engine
UMS 50cc Gas / Petrol 7 Cylinder Radial 4 Stroke Engine is available to buy in increments of 1
The UMS 7-50 is a very reliable radial engines which uses gas as fuel. UMS has a ton of experience building radial 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.
- 7-cylinder radial configuration—absolutely stunning looks and realism
- 4-stroke
- Midsize 50cc displacement
- Comes complete with exhaust collector ring and electronic ignition —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
- Hard-chromed and lapped cylinder bores
- Hardened steel cams
Technical information
- Cylinder: 7
- Cylinder capacity: 50cc
- Bore: 20.2mm
- Stroke: 22mm
- Power: 5kg of thrust
- RPM Range: 1200-6000
- Weight: 2.54Kg incl.(ignition coil and silencer)
- Width: 195mm
- Lenght: 135mm
- Propeller: 21 x 10 1000 - 5900 RPM 2 Blade Menz's
- Propeller: 22 x 8 1000 - 5600 RPM 2 Blade Menz's
- Propeller: 20 x 8 900 - 5100 RPM 3 Blade Biela
- Muffler type: Collector Ring
- Plug type: 1/4-32 RCEXL
- Carburetor: UMS Carburetor
- Petrol/Oil Mix: 1:32 2 stroke oil
Special Order
Manufacturer | UMS |
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