Power the future of light aviation
UL Power South Africa
To contact us:
Phone: +27 83 485 2427
UL260i-iges-model (zip)Contains: UL260i-model.igs - Basic shape of the engine with standard exhaust in a 3D solid iges-file. For all those who work with 3D CAD programs and would like to fit our engine in their design...
UL260i-parasolid-model (zip)Contains: UL260i-model.x_t - Basic shape of the engine with standard exhaust in a 3D solid parasolid x_t-file. For all those who work with 3D CAD programs and would like to fit our engine in their design...
UL260i-step-model-detailed (zip)Contains: UL260i-detailed-model.stp - Detailed shape of the engine with standard exhaust in a 3D solid sep-file. For all those who work with 3D CAD programs and would like to fit our engine in their design...
· Large resolution pictures of the UL260i in photoshop psd-format with background removed. Feel free to use these in press articles or websites when referring to our engine. The pictures are free from copyright.
Power / Torque curve
The power and torque curve of the engine has been established by repeated dyno tests on our second prototype, which were performed at sea level and in weather conditions close to the ISA standard. The following graph shows the real, available power and torque coming from the crankshaft of the UL260i engine corrected to the International Standard Atmosphere conditions at sea level.
Power vs MAP and RPM
The following graph shows the power the UL260i engine produces at a given manifold pressure (MAP) running at a particular rpm. When taking your MAP reading and corresponding RPM at cruising speed, the graph gives you a good idea of how much (little) power your aircraft actually needs in flight.
Power vs Density Altitude
The following graph shows the calculated available power of the UL260i engine at different RPM settings, WOT (wide open throttle) and varying density altitude.
For more information on ISA, density altitude, interpretation of this graph, the conversion of the figures to actual atmospheric conditions, refer to the "Engine Resources" section on our website and more specifically: "ISA conditions & conversion".
The following graph shows the electrical current the alternator can deliver at various RPM. The red area is the maximum current needed to run the ECU and a single ignition system. Adding the red, brown and green area gives the total current needed to operate the engine with a double ignition. The yellow area is the net current available from the alternator to operate other electrical aircraft systems and charge the battery.
UL260i: Price and availability
We made the strategic decision to offer the UL260i with the highest quality components and finishing, electronic engine management and multi-point fuel injection as standard features. ULPower supplies almost all you need in our basic price.
The table below gives the ULPower factory end-user price. Contact a local dealer for more specific pricing in your country.
UL260i This includes:
· Basic UL260i engine (including: starter motor, alternator, standard air and oil filter, standard prop flange with drive lugs ø14, flexible oil pressure sender line)
· Electronic ignition and fuel injection system (including: ECU and standard wiring loom, standard electric fuel pump, 2 fuel filters, double ignition coils, ignition leads)
· Breather with Oil/Air separator (including: temperature resistant hoses and banjo connections)
· Standard Stainless Steel Exhaust System (including: gaskets, springs, screws and washers)
· Rubber Mounts
· Rectifier/regulator and connectors
· Aluminium Ram Air Boxes
· 24 months Standard Limited Engine Warranty