UMS radial-engine, 7 cylinder 260ccm, gas

UMS radial-engine, 7 cylinder 260ccm, gas
€2,999.00 *

Prices incl. VAT plus shipping costs

Ready to ship today,
Delivery time appr. 1-3 workdays

  • 41007
The UMS 7-260 is a very reliable radial gas engine. UMS has a ton of experience building radial... more

The UMS 7-260 is a very reliable radial gas engine. 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 an outstanding realibility of these engines. They are easily servicebale. All critical parts are easily accessable.

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

  • 7-cylinder radial configuration - absolutely stunning looks and realism
  • 4-stroke
  • Midsize 260cc 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

It might be necessary to use a fuel pump in the model

All technical information at a glance: more
Zylinder: 7
Cylinder type: ABC
Carburetor: WT 621
Cylinder capacity: 260 ccm
Bore: 35,7 mm
Stroke: 37,0 mm
Power: 15,6 PS/HP
Rotation (RPM): 900-5500
Lenght: 27,0 cm
Width: 32,0 cm
Hight: 32,0 cm
Weight: 6,7 kg
Propeller: 32 x 12 , 32 x 14
Muffler type: collector ring incl.
Ignition: electronic
Plug type: CM-6
Fuel: petrol/oil mix
Dokumentation zum Artikel. more
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