UMS radial-engine, 5 cylinder 55ccm, gas

€1,799.00 *

Prices incl. VAT plus shipping costs

Delivery time on request

  • 41010
The UMS 5-55 is a very reliable radial engines which uses gasoline as fuel. UMS has a ton of... more

The UMS 5-55 is a very reliable radial engines which uses gasoline 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.

In addition we at Tomahawk Aviation offer a full after sales service support for these engines here in Europe, fast, competent and reliable. 

Key features

  • 5-cylinder radial configuration—absolutely stunning looks and realism
  • 4-stroke
  • Midsize 55cc 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
  • Burns gasoline fuel
All technical information at a glance: more
Zylinder: 5
Cylinder type: ABC
Carburetor: UMS standard
Cylinder capacity: 55 ccm
Bore: 23,7 mm
Stroke: 25,0mm
Power: 7,5 kgf Schub/thrust
Rotation (RPM): 1000-6000
Lenght: 142 mm
Width: 201 mm
Hight: 201 mm
Weight: 1,8 Kg
Propeller: 22 x 8
Muffler type: collector ring incl.
Ignition: electronic
Plug type: 1/4-32
Fuel: petrol/oil mix
Dokumentation zum Artikel. more