UL260iF

The UL260IF is basically an UL260IS engine but the HP have been electronically limited to 100 HP for homologation issues.

It runs on Avgas or Mogas 98.

 

 

SPECIFICATIONS:

Cylindrée 2592 cc
Alésage 105.6 mm
Course 74 mm
Taux de compression 9.10 : 1
Ordre d’allumage 1 – 3 – 2 – 4
Sens de rotation Dans le sens des aiguilles d’une montre (vu de la cabine)
Couple maximal
(conditions ISA)
240 Nm à 2800 t./min.
Puissance maximale
(ISA conditions)
100 cv @ 3000 rpm
Poids installé 72.3 kg (tous accessoires, huile et échappement inclus)
Alternateur 30 A (+/- 15 A en supplément aux besoins du moteur et des pompes de carburant)
Capacité d’huile 2.5 L [0.66 US gal]
Carburant Essence sans plomb (automobile) min. 98 oct. RON.
Dans l’absence du carburant spécifié, l’AVGAS 100LL peut également être utilisé

 

 

PERFORMANCE:

Courbe puissance/couple

La courbe puissance/couple du moteur est établie suite à de nombreux tests realisés au niveau de la mer, à des conditions proches du standard ISA (International Standard Atmosphere = Standard d’Atmosphère International). La courbe suivante montre la puissance et le couple réels au vilebrequin de l’UL260iF, corrigés aux conditions ISA.

Puissance vs altitude-densité

Le graphique suivant montre la puissance disponible calculée du moteur UL260iF à différents régimes, WOT (wide open throttle = gaz grand ouvert) et altitude-density variable.

Other Frequently asked questions about performance: see FAQAlternator performance

 

 

DIMENSIONS & WEIGHTS:

Dimensions

Dimension Weight
Maximum dimension in X direction (length)* 553 mm [21.77 inch]
Maximum dimension in Y direction (width)* 655 mm [25.75 inch]
Maximum dimension in Z direction (height)* 472 mm [18.6 inch]

Weights

  • Dry weight of the basic standard engine from serial production: 60,1 kg (132.5 lb)
  • Ready-to–fly weight: 72,9 kg (160.72 lb)
  • Ready-to–fly weight for ISA: 75,4 kg (166.22 lb)

For more details please check the installation manual.

 

FUEL CONSUMPTION:

Fuel consumption (Liter/hour)

Specific fuel consumption

These are values at full throttle. When cruising estimated average is UL260 ±13l.
(depending on type of plane, personal style of flying, cruise speed , climate circumstances)

 

PRICE & OPTIONS:

The following is a list of the ULPower engine standard design features, all included at no additional cost.

  • Dual (redundant) electronic spark ignition (variable timing)
  • Multi-point electronic fuel injection with automatic altitude and temperature compensation
  • Electronic RPM limiter
  • Rubber mounts
  • Alu ram airboxes
  • Breather with Oil/Air separator (including: temperature resistant hoses and banjo connections)
  • Direct propeller drive
  • Wet sump forced lubrication with integrated pressure regulator
  • Stainless steel exhaust and muffler included
  • One electric fuel pump, two fuel filters, fuel pressure regulator and air filter

Extra options

  • EGT Sensor kit
  • CHT Sensor kit
  • Fuel connection kit
  • Oil Cooler kit
  • Double ecu
  • Different types of prop flanges
  • Different exhaust systems
  • Swiveling oil pick-up tube
  • Dual alternator
  • Forced air cooling

Please contact us for more info / prices

 

SERVICE BULLETINS:

 

MANUALS:

Image


Front 3/4 – 2.61 MB


Back – 2.24 MB


Back top – 2.34 MB


Front – 2.57 MB


Front top – 2.48 MB


Left side – 1.68 MB


Right side – 1.74 MB

Manual (Latest version)

Manual (Older versions)

Manual (Translated)

CAD Model