Rotax 912 Fuel Consumption

The use of unleaded fuel is far better for your Rotax 912/914 series engine. 39 lbs/hp/hr. I have not ordered an engine or a propeller yet but I have the Firewall Forward kit for a Rotax 912 and am planning to fit the 100 HP engine. power, torque and fuel consumption curves Illustrated Parts Catalog for ROTAX 912/914 part no. Range at economy cruise. 874294 912 940872 2 banjo bolt M8x1x24 - flexible fuel line 847795 2 spacer - flexible fuel line 950141 6 sealing ring A 8x13 - banjo bolt 651430 2 cable clamp 12/M8 - flexible fuel line 940481 2 hex. 2 gl/h) Engine mount in special steel tubing 15 CDV 6 GR3 with pressure inspection. But with the difference in fuel consumption, rebuilds etc. Powered Para Gliders. speed propeller 9 - 6 I Ignition check 10 - 17 Ignition unit 9 - 4 Index of pages 5 - 1 Introduction 3 - 1 L List of amendments 6 - 1 Lubricants 10 - 11 Lubrication system 9 - 3 M. Any more information on the Rotax 915? If this is your first visit, be sure to check out the FAQ by clicking the link above. The engine manufacturer has no concerns about operating the engine with E10. At 5000 rpm and 81kW power, the engine uses 4. 0 November 01/2016. It might influence your fuel consumption so it will be interesting to let us know how much difference it makes. The engine is probably damaged but not to such a dire extent as to require a full replacement. The engine The Pipistrel ALPHA Trainer is fitted with the ever reliable Rotax 912 80 hp engine. 000 hrs and the best power to weight ratio in its class - no surprise that this engine is the best selling 4-stroke engine. More than 175,000 Rotax aircraft engines have been sold since 1973. The fuel tank capacity is 50L. My second choice would be the Rotax 582. Press review; Gallery; Contact us. This year the company is adding the Rotax's fuel injected 100 Horse Power engine, the 912 iS. The Rotax 912 iS Sport engine offers a TBO (time between overhauls) of 2,000 hrs. Ours has been dead reliable for over 450 hours so far. Modern engine management for your aircraft engine. 250 1 cable. Weight, complexity, ease of install, familiarity with tuning and maintenance and a proven track record. Comparing the Rotax 912 and the Rotax 2 stroke engines for cost of operation in 1997. I have heard all sorts of claims of 20-30% improvements over the 912ULS and can work out that this is probably between 12 & 15. 4) Instructions for the conversion of the gearbox from 912 A4 into 912 A3 4. The carbureted 912 ULS has a typical brake specific fuel consumption (BSFC) of 0. The use of unleaded fuel is far better for your Rotax 912/914 series engine. Before using an alternate grade for AVgas 80/87 or even using automotive fuel gasoline in your aircraft read Advisory Circular 91-33A or SAIB 07-06 from the FAA. Rotax 912S fuel pressure Can one of you helpful folk tell me something? I want to know if the Rotax supplied 912S mechanical fuel pump (not the peirburg one, the replacement one that was free issued a few years ago), provides a constant pressure (ish) into the carb supply pipe across the engine rpm range. These airplanes are also capable cross country airplanes. The Rotax 912 engine has been used as the basis for the illustration but the flow check equipment set-up for other. Compare these cost with the 912 ULS. NOTE: The ROTAX 912 Series includes all engines such as the 912 A, 912 F, 912 S, 912 UL and 912 ULS. ROTAX 912 Turbo kit and fuel injected welcome to order! more. The eighth installment in our series of videos following Skytek as they build a Rotax fuel injected 912iS powered Zenith CH750. Inspection of the propeller gearbox when using leaded fuel for ROTAX engine 912/914. The Airplane Factory Sling 4. The turbocharger has a compression ratio of 3. All that fuel will go a long way with the miserly fuel use of the Rotax 912. I have not ordered an engine or a propeller yet but I have the Firewall Forward kit for a Rotax 912 and am planning to fit the 100 HP engine. Rotax 912iS: 100 HP* 912 ULS. Fitted with a 3 blade ground adjustable propeller as standard the C42/912 combination delivers outstanding performance and economy. However, even at my use experience in an airplane that weighs 280 pounds more, the 912 iS is simply excellent on fuel. Performance Speed Acceleration Oil pressure Oil temperature EGT Conventional coolant Waterless coolant Engine start temperature Fuel pressure Power consumption of the hydraulic propeller governor Power consumption of the vacuum pump Power consumption of the external alternator Deviation from bank angle Operating limits (912 S/ULS) Performance. Octane rating. I have a the Rotax 912A 80 HP and Rotax 912ULS 100 HP engines. This following is a brief summary of the 914 turbo system. Rotax aircraft engines stand for outstanding performance, reliability, low fuel consumption and reduced emissions. Portable Equipment High-Pressure Heavy-Duty Grease Pumps Select from pump units developing 2500 to 5000 psi for normal lubrication service or lubrication oftrac-roll bearings. Vz POWER is a brand of Carpenterie Pagotto SRL, a private company located in the north east of Italy. and Lycoming. Rotax 912 ULS (100hp) Engine. Better fuel economy is also an advantage from the EFI. Just what I was wondering, Mono. engine output/power require-ment of propeller and pressure condition in intake manifold/fuel consumption. Pullup resistors can be disabled allowing senders with a voltage output to be connected. Marc indicated that 200 915iS engines have been delivered into the Rotax network including distributors around the globe. Fuel Consumption at Full Throttle. After two Summer's step by step efforts the 80 h. *Performance number in metric horsepower achieved under optimal testing conditions. Our goal is always to maximize the fun and to minimize the weight. Fuel consumption 8 - 2 Fuel pressure (912 UL / A / F) 10 - 2. 2 ImpGal/hr (10 litres/hr), which with a cruise speed of around 100 knots equates to an MPG of 51 (5. Speed 103-108 kts @ SL (Rotax 912 ULS) 3. Fuel During the early years, a number of airports in the US, in particular in the Midwest, had mogas. GAS 252 engine for ultralight airplane and trike. 5 332 5,000 5. power, torque and fuel consumption curves Illustrated Parts Catalog for ROTAX 912/914 part no. A typical set up for carrying out a fuel flow check on a normally aspirated engine is shown below. Range at economy cruise. I am sure we all desire first and mostly the fuel economy possibilities and the benefits quoted from the Rotax media release: “While this is one of the Rotax 912 iS engine's key benefits, there are others to consider. Longer, lower and sleeker, the CTLS was designed specifically for the Light-Sport category and offers many features to improve comfort and performance. At 5000 rpm and 81kW power, the engine uses 4. Cruising speed (75% power) 97 kts. , Continental O-200. 5) Compliance. Fuel Injection for the Rotax. The new 912 iS engine follows Rotax's aircraft engines core values: outstanding performace combined. It is fuel injected and consumes 21% less fuel than the carbureted version (only 4 gph at 75%), company officials said. Speed 95-100 kts @ SL (Rotax 912 UL) 2. UNDERSTANDING THE 914 ROTAX. To do the first installation I will need an airplane at my shop to make the intake manifold design, do the airframe fuel system plumbing and document the installation. The Rotax 912 series is well regarded for its reliability and efficiency and is primarily targeted as the entry level motor in the light aviation industry. ROTAX 912 4 cylinder, 4 stroke liquid/air cooled engine with opposed cylinders, dry sump forced lubrication with separate 3l (. Some concerns over carb icing and vapour locks can be overcome by a well designed fuel system that includes a vapour return system and a suitable carb heat system. The DA20-A1 Katana flight manual gives a single specific fuel consumption for each power setting and this is close to the figures published in the Rotax Operators Manual. The total fuel capacity is 34. Click here for comparison at $5. Based on average rebuild price of $2,160 for Rotax 503 and $2,985 for 582. The Altus I, built for the Naval Postgraduate School, reached over 43,500 feet with a single-stage turbocharger feeding its four-cylinder Rotax engine in 1997, while the Altus II, incorporating a two-stage turbocharger built by Thermo-Mechanical Systems, reached and sustained an altitudeof 55,000 feet for four hours in 1999. Our goal is always to maximize the fun and to minimize the weight. For sale is a 2008 build Whisper Motor Glider 16m wings, fitted with a 100 hp Rotax 912 ULS and electric adjustable carbon IVO prop. The Rotax 582 (illustrated) is a liquid cooled two-cylinder 64 hp two-stroke engine that provides exceptionally strong performance while remaining moderate in cost and light in weight. Entering the Market. Plug the numbers into a spreadsheet to see if the tradeoff is worth it. I may be doing 5100 rpm but not at full throttle so the fuel consumption is lower. Rotax 912 specifications, Rotax 912 specs performance curve, fuel consumption. operationa manuala. Electric fuel booster pump and pressure warning Electrical operated fowler flaps with position indicator system In addition to its modern design, the Polaris is outstanding not only because of its unique panoramic view, but also by its low fuel consumption. Also four stroke ROTAX 912 UL 80 HP / 100 HP engine can be optionally installed. Subject Page. Engine • ROTAX 912 ULS (100 hp) Propeller • DUC Helices 3-blade Inconel FLASH SPECIFICATIONS* FUSION 212 (USA) * Certification •Federal Aviation Administration: S-LSA Engine/Horse-power •Rotax 912 ULS (up to 100 hp) – Base Model •Rotax 912 iS (up to 100 hp) •UL Power: UL 260 iSA (up to 107 hp) Fuel •Rotax: min. View and Download Rotax 912 ULS 3 operator's manual online. AeroConversions products include the AeroVee Engine, AeroCarb, AerConversions Trim System and Throttle Quadrants, along with many other parts and accessories. The various claims for increase in performance, fuel consumption reduction and enticing low prices are not approved by ROTAX ® for ROTAX ® aircraft engines. It has a Rotax 912 ULS 100HP. With hindsight, it seems incredible that none of the other major aero engine manufacturers had the foresight to predict. Other changes include oil pump reinforcement and increase in generator performance. I looked thru the Rotax parts manual and saw their are 2 different pipes and some kits. Automotive-style digital engine control unit (ECU) ensures the appropriate fuel air mixture at every altitude which results in reduced fuel consumption, lower operating costs and fewer emissions. I am located at KBVS, Burlington, WA North of Seattle. level speed. A complete EFI kit for the Rotax 912 is made available. A sharp new cowling was designed to facilitate the air intake and engine cooling. 000 hrs and the best power to weight ratio in its class - no surprise that this engine is the best selling 4-stroke engine. Electric Fuel Pump System for Rotax 912 Pump System with two Facet pumps and low-pressure switch In 2014, the 19-year old Rotax 912 engine of our Zenith 601HDS, N314LB, had run 1,618 hrs without any sign of wear or significant trouble, with one notable exception: The mechanical fuel pump had failed five times. Here is the deal. Walt Snyder. Rotax 912/914 Ignition Spark Plugs Starter System Fuel Systems Typical Constant Depression Carburetor Small Engine Mechanical Fuel Pumps Rotax Fuel Systems Fuel Injection Schematic Lycoming RSA Fuel Servo (Fuel/Air Control Unit) Fuel System Continental Airframe Fuel Systems Liquid Cooled Engines System Oil Systems Rotax 912 Oil System Lycoming. 2 311 5,200 6. Electric fuel booster pump and pressure warning Electrical operated fowler flaps with position indicator system In addition to its modern design, the Polaris is outstanding not only because of its unique panoramic view, but also by its low fuel consumption. I have been tweaking on the Carbs and lowered the needle jets one notch. 7 gph @ 16000ft 135mph engine boost is. If someone will just build us a 130 hp motor that weighs 70 kg that doesnt kill us with the price it will be great,The 914 is about 23000 euro. You may have to register before you can post: click the register link above to proceed. A further derivative, the 135 hp (101 kW) Rotax 915 iS was announced in July 2015. Alternate engines: HKS700T (the speed may not be achieved with the HKS option). We have done something about! Here we combine the best of two worlds. Thanks to its superior aerodynamic efficiency, state-of-the-art composite material structure and lowest fuel consumption figures in the category, the Virus SW 80/100 is ideal for High speed cross-country flying, surveillance missions, ab-initio-, advanced and extreme manoeuvre training, aerial photography and high-mountain operations. thanks for any info. The main difference between 912iS and 912 ULS is substitution of carburetors for preparing mixture with dual, electronically operated fuel injection system. Analysis If it is assumed that the aircraft took off between 1400 and 1440 hrs, and ditched at 1857 hrs, the flight lasted for between 4 hours 17 minutes and 4 hours. Hi people, I am new here, but I wonder if any members can tell me the actual fuel consumption figures they are getting from a Rotax 912iS. Fuel Consumption 22. The Rotax 912 iS was developed on the basis of the 100 hp Rotax 912 ULS engine. Fuel consumption 35 l/h at 65% Power. This series offers a time between overhauls of 2. Auto gas with up to 10% alcohol tested and approved by ROTAX. The conversion can be performed with the engine installed in the aircraft. Accommodation A completely upholstered two-seat tandem cockpit with adjustable seats has full dual controls – with sidesticks on the right and throttles and flap levers on the left panels. (Not that the ULS exactly required a flight engineer. Download : SB-912-033,SB-914-020. EFI is Edge Performance after market kit from Norway. The electronic fuel injected Rotax 912iS is a recent development. Fuel pumps which have pre-installed fuel lines and fire sleeve will need to have the fuel lines transferred from the original fuel pump to the replacement pump. Or sign in with one of these services. The Rotax 912 UL does not comply with federal safety regulations for standard aircraft. This technology combined with the lightweight of the Sea-Doo Spark model allows it to become the most fuel-efficient watercraft available 3, with a fuel consumption that’s less than 2 gallons 5 per hour. For a given aircraft's airspeed I would expect a 912 to produce better fuel figures at 5500 rpm with a finer pitch (less load) than at 4200 with a coarse pitch (higher load). In a weight-to-power comparison — grams per kilowatt hour — fuel consumption is only about 6% higher in the more powerful engine. In the end they yield 130-150 HP, no turbo, FAR better fuel consumption, WAY less heat in the heads There is nothing magical about an aircraft-certified Rotax. SUBSCRIBE TO AVIATION SAFETY TODAY AND RECEIVE IMMEDIATE UNLIMITED WEB ACCESS NOW! Weight with muffler, oil tank to feed the dry-sump system and oil comes in at a respectable 121 pounds. Rotax aircraft engines are the first choice of more than 250 aircraft manufacturers around the globe.   Now they are boasting 4 gallons per hour on it’s younger sibling!   When you consider the 912 iS has the same TBO –  that means over the life of the engine, you will use 2000 gallons less fuel. The various claims for increase in performance, fuel consumption reduction and enticing low prices are not approved by ROTAX ® for ROTAX ® aircraft engines. Aircraft Engines. Turbocharging takes the Rotax 915 iS to 15,000 ft at full power. On Aircraft - Home you have all the information you need about fuel consumption etc for the 912 ULS and 914. Incorrect oil level readings are being caused by incorrect oil level check procedures. 2 gallons (130L), of which 33. The Edge Performance Turbo motor is also significantly lighter than the new rotax 915. The Sinus 912 is our most popular aircraft and It uses the legendary 80 hp Rotax 912, 4 cylinder 4-stroke engine (now with a 2000 TBO) which allows the Sinus to become a ‘super sophisticated’ motorglider just like the ‘real ones’ but at a 1/3 of the price. Our goal is always to maximize the fun and to minimize the weight. Normal gasoline fuel injection systems inject fuel just before the intake port, Rotax iS and ULPower are a good example of engines using this principle. Also for: 912 a, 912 usl, 912 s, 912 f. Subaru EA81 Cylinder Head Subaru EA81 Cylinder Head for High Performances. Rotax's test plane is lighter than the LSA I used so fuel use was a bit lower than what I typically see. important information configuration changes to rotax 912 version ul and a* 1 kul 95 issue date march 1995 (a) introduction this information is intended to assist the aircraft designer, manufacturer and builder to achieve correct operating conditions and assembly for the engine and consequently optimum performance and reliability. Cookies are used for user guidance and web analytics and help to make this website better and more user-friendly. Definition of engine type ROTAX 912 a) Non-certified engine ROTAX 912 UL DCDI, model 94 version • Standard type 912 UL 2 DCDI, model 94:. BRP Rotax presents fuel consumption savings 21 % at 5. 912 series Engine pdf manual download. [2] A further derivative, the 135 hp (101 kW) Rotax 915 iS was announced in July 2015. 5 PSI, burn rate normal, etc. - SI-914-011 Oil change, current issue. This following is a brief summary of the 914 turbo system. The electronic fuel injected Rotax 912 is a recent development. In either mode, fuel use was substantially less at high altitudes. Hence there is no need to go in search of aviation fuel, which makes the X-AIR less dependent on airfields and aviation fuel supplies. NASA CAFE Challenge Winner with the best performance and economy in the market for this category of aircraft. The use of unleaded fuel is far better for your Rotax 912/914 series engine. As has been pointed out before, the increased cost will most likely never be made up by the slightly better fuel economy, by the average owner, even after many years. It’s the kind of fuel we pump from the ground. The Rotax 912 is a naturally aspirated, air-and water-cooled, horizontally opposed four-cylinder, four-stroke, gear reduction-drive engine commonly used on certified aircraft, light sport aircraft, ultralight aircraft and unmanned aerial vehicles. The engine builds on the same dimensions as the 914, but without the large 914 airbox. Engine Rotax 912 ULS 100hp Airspeed 20 - 120 MPH Duration 4. Just as Rotax predicted, the engine delivers better fuel economy over the 912 ULS used in many LSAs and its operation is somewhat simplified. Pretty much straight forward bolt on and go flying installation. TBO is now 1200 hrs complete OH cost Parts and Labor 1800 to 2500. Other changes include oil pump reinforcement and increase in generator performance. Rotax 912 ULS Rotax 912iS Rotax 914 Turbo. ROTAX 912 UL DCDI MOTORLEISTUNG / ENGINE PERFORMANCE Motordrehzahl / engine speed [rpm] 20 25 30 35 40 45 50 55 60 65 3000 3500 4000 4500 5000 5500 6000 27 37 47 57 67 77 87 m ax. The Rotax 914 is a turbo-charged, four-stroke, four-cylinder, horizontally opposed aircraft engine with air-cooled cylinders and water-cooled cylinder heads. Table of content. You may have to register before you can post: click the register link above to proceed. Rotax 912 S Fuel consumption: 4 GPH (15. Rotax 912, Rotax 912 ULS, Rotax 914 aircraft engine fuel and torque specifications and data. Lower fuel consumption, lower propeller rpm resulting in higher efficiency and. By Stephen Pope. Torque boost improves performance. More than 175,000 Rotax aircraft engines have been sold since 1973. Based on the proven concept of the Rotax 912 / 914. Our specialty, is making your aircraft unique to your needs. for ROTAX Engine Type 912 i and 915 i (Series) ROTAX engine Type 912 ULS/S, Oil consumption. of Lock Haven 2012 Annual Report Page 1 1. According to the Installation Manual (899-643, Ed. During 2013 EP was certified as iRMT on Rotax 912/914 engines and sold both engines and spare parts as well as performing service, repair and overhauls. This new regulation is based on an EU fuel quality directive. I have a Rotax 912 with an electric pitch adjustable prop on a Kitfox (airplane). Powered Para Gliders. May 2, 2012. This it not an OEM Rotax kit and it will void the engine waranty ! 2-1 intake ECU w/harness & sensors Dual pumps FPR Weld-on injector bungs EFI installation kit Picture shows installation on a DynAero MCR-01 w/912ULS. Rotax 912 ULS 3 Pdf User Manuals. 912 Rotax engine data a specifications. The Rotax 912s will save enough in fuel over the life of a Lycoming engine to replace the engine free, twice. This is almost identical to the 912, but has more power. 2, or more, wrongs don't make a right. the appropriate fuel air mixture at every altitude which results in reduced fuel consumption, lower operating costs and fewer emissions. 912 vs 582/618 - 4 stroke vs 2 stroke. [1] In addition to the lower fuel consumption they are certified to run on automotive fuel (Mogas) further reducing running costs. SB-912-058 and No. This it not an OEM Rotax kit and it will void the engine waranty ! 2-1 intake ECU w/harness & sensors Dual pumps FPR Weld-on injector bungs EFI installation kit Picture shows installation on a DynAero MCR-01 w/912ULS. In the last months prior to certification, Lightwing successfully completed all required reviews and flight tests. Low wing Tricycle fixed landing gear Steerable nose landing gear 2 seat, side by side arrangement, with dual control sticks Tractive propeller Fully fabric covered wood structure Detachable wings Excellent finish and comfortable interior Very good visibility Modular. the Rotax 912 ULS engine) compared to the 21% improvement mentioned at its launch. *** FYI: Did you know more than 170,000 Rotax aircraft units are in service worldwide? Wow! That's a lot of engines. The single-engined Tecnam P2008 is one of Tecnam’s best sellers, with carbon-fibre fuselage, metals wings and stabilator making it a popular choice for flying schools and private owners. Every single aircraft was delivered to its respective customers along with the powerful Rotax 912 ULS engine. for their application. Rotax 912 F4, Rotax 912 S2, Rotax 912 S3, Rotax 912 S4, Rotax 912 iSc2 Sport, Rotax 912 iSc3 Sport Rotax 915 iSc3 A 2. com - Rotax 912is Fuel Consumption rotax-owner. Reinstalled the cowl and flew for 30 minutes - fuel pressure varied from 4. TrixyEye is a Gyrocopter designed by Trixy Aviation based on the successful Model G 4-2 and enhanced for professional use in several fields, such as Aerial Photography, Media Broadcasting, Police Air Support, Traffic Observation, Border Control, Coast Guarding, Search & Rescue, Pipe Line Surveillance, Power Line Surveillance, Wide Area Fire Observation, Drug War, Avalanche Blasting, Animal. 4-stroke turbocharged engine specially developed for recreational aircraft. with respective changes to graphs of max. This project starts with the consideration that Rotax 912 S is the only engine available for the aviation market that uses automotive fuel and is FAR 33 certificated. Based on the proven concept of the Rotax 912 / 914 engine series, the Rotax 915 iS engine offers more power, the best power-to-weight ratio in its class, full take-off power up to at least 15,000 feet (4,570 m) and a service ceiling of 23,000 feet (7,010 m). Single Engine Props For Sale in Miami, FL: 2 Single Engine Props Near You - Find Single Engine Props on Aero Trader. In either mode, fuel use was substantially less at high altitudes. 5800 _ _ 04398 Motorleistung / engine performance [kW] Motorleistung / engine performance [hp] 85 90 95 100 105 110 3000 3500 4000 4500 5000 5500 6000 63 68 73 78 max. Sign in with Twitter. 720,00 OP00303 Jabiru 2200 Muffler Ready to install 360,00 OP00304 Jabiru 3300 Muffler Ready to Install 360,00 OP00306 Rotax 912 - 100 Engine Installation Components Kit 530,00 OP00307 Rotax 912 Engine Installation Consumption Components. But with the 914 you will get that 100 hp up to 10000 feet. Warp Drive three-blade, ground-adjustable pitch carbon fiber propeller with spinner. Range / consumption at Max g. Portable Equipment High-Pressure Heavy-Duty Grease Pumps Select from pump units developing 2500 to 5000 psi for normal lubrication service or lubrication oftrac-roll bearings. 5 gallons (62L) are usable. The high wing AC4 combines a unique, simple design and a very high level of flight safety with low fuel consumption and. One of the most neglected and probably most costly items on light recreational aircraft today is the engine, especially if it is a 912 Rotax. The Paragon culminates an evolution in the Six Chuter line to represent the lightest, yet strongest and certainly best performing powered parachute available anywhere. A 2004 Alpi Pioneer 200 for sale in Christchurch, Canterbury, New Zealand. Most similar size legacy aircraft engine have specific fuel consumptions 20% to 40% higher than our class leading 0. Yet Rotax's carburetted 912ULS has a brake specific fuel consumption (BSFC) of 0. 02 Fuel Consumption at 55% power. Rotax introduces the Rotax 912 iS fuel injected aircraft engine with a digital engine control unit (ECU) which ensures optimal fuel and air mixture at any altitude for longer. 5800 _ _ 04398 Motorleistung / engine performance [kW] Motorleistung / engine performance [hp] 85 90 95 100 105 110 3000 3500 4000 4500 5000 5500 6000 63 68 73 78 max. FADEC works by receiving multiple input variables of the current flight condition including air density, throttle lever position, engine temperatures, engine pressures, and many other parameters. Rotax's 915iS uses the same displacement as the 912iS. Rotax by Loncin engines Since the original Rotax version seemed to be quite bulletproof, just wondering how these newer Loncin assembled engines are doing. Based on research and testing, BRP’s Rotax 912 engine series has been improved even further, CPS officials said. 5) Compliance. Part was replaced by compatible component and can not be supplied any longer by the producer. Alternative engines will affect performance, specifications and flight characteristics of the aircraft. coursen it and the fuel burn increases along with TAS and manifold pressure. Engine • ROTAX 912 ULS (100 hp) Propeller • DUC Helices 3-blade Inconel FLASH SPECIFICATIONS* FUSION 212 (USA) * Certification •Federal Aviation Administration: S-LSA Engine/Horse-power •Rotax 912 ULS (up to 100 hp) – Base Model •Rotax 912 iS (up to 100 hp) •UL Power: UL 260 iSA (up to 107 hp) Fuel •Rotax: min. 501 to 4,412. 5 litres at about 75 mph with a passenger. There’s a landing light in the intake for the radiator. 8 gal US) oil tank, automatic adjustment by hydraulic valve tappet, 2 CD carburetors, mechanical fuel pump, electronic dual ignition, electric starter, integrated reduction gear i = 2. 0) replaces the following. For those of you flying behind a Rotax 912 ULS, please help me with some fuel consumption figures that you are getting? We average between 13. By upgrading your C150 you are able to modernize your Cessna to meet todays demands. The Ikarus C42 is a single-engined high-wing monoplane with side-by-side seats for two in a 1. For a given aircraft's airspeed I would expect a 912 to produce better fuel figures at 5500 rpm with a finer pitch (less load) than at 4200 with a coarse pitch (higher load). Fuel consumption is low, and it prefers unleaded auto gas instead of avgas—so the price of the fuel you buy can be reduced by about half. ROTAX 912 UL DCDI MOTORLEISTUNG / ENGINE PERFORMANCE Motordrehzahl / engine speed [rpm] 20 25 30 35 40 45 50 55 60 65 3000 3500 4000 4500 5000 5500 6000 27 37 47 57 67 77 87 m ax. 47 lbs/hp/hr burns 20% more fuel for the same power. The Rotax 900 ACE - 90 incorporates snappy acceleration, impressive fuel economy and an excellent power-to-weight ratio with a top speed of close to 50 mph (80 km/h)**. the Rotax 912 ULS engine) compared to the 21% improvement mentioned at its launch. Garmin G3X or Dynon SkyView EFIS + EMS Glass Cockpit. which is well over the normal tbo advised by Rotax. The Rotax 914 is a turbocharged version of the Rotax 912 engine, and the new Rotax 912iS engine is the latest engine from Rotax, with fuel injection and an engine management system (ie. Note: it is not possible to upgrade to this kit from a Rotax 912 ULS 100hp, but only from a 912 UL 80hp purchasing an additional firewall forward kit. It is just about to receive its 900 hr service. Fuel consumption 35 l/h at 65% Power. Rotax BRP unveiled a new version of its 912 iS fuel-injected engine at Sun 'n Fun that the company says offers a shorter takeoff run, a steeper climb rate, the best flight range in its class, and easier operations. Range at economy cruise. ” The Rotax 912 iS fuel-injected engine is among the most fuel-efficient aircraft engines in the LSA, ultralight aircraft, and the general aviation. * Rotax is no longer making some very successful two stroke engines described as 277, 377, 447, or 503. 5 litres at about 75 mph with a passenger. 0 November 01/2016. Pretty much straight forward bolt on and go flying installation. To do the first installation I will need an airplane at my shop to make the intake manifold design, do the airframe fuel system plumbing and document the installation. They have already installed the combination in a Tecnam P92 aircraft and started flight tests at an airfield in Austria. The 912 iS is claimed to be much smoother running with lower vibration. carburettor inlet fuel pressure to drop below the minimum recommended by the engine manufacturer. This engine is for use in experimental uncertified air-craft only and only in circumstances in which an engine failure will not compromise safety. 16 posts • Page 1 of 1. 3 bar (right in the middle of the "ok" range" 0. Torque boost improves performance. e avoid temperature dif- ferences between aircraft and fuel Effectivity: 912 Serie BRP-Rotax Page 3-11 Edition 4 / Rev. This chapter of the Operators Manual contains general and safety information concerning the operation of the aircraft engine. The Rotax 4 stroke (912/914) engines are well regarded in the experimental/LSA worlds. 912 Rotax engine data a specifications. The turbo charged Rotax 914 series offers more performance at high altitudes while keeping weight at a low level. Revision includes deleted of the chapter 74-00-00 section “Introduction of a advanced start module (easy starting device for the electronic module)”. ROTAX 912 iS ROTAX 912 iS The Rotax 912 iS was developed on the basis of the 100 hp Rotax 912 ULS engine. Pretty much straight forward bolt on and go flying installation. Rotax 912 914 Engine Fuel Pressure Test Kit Gauge Ultralight Trike Aircraft. In either mode, fuel use was substantially less at high altitudes. I may be doing 5100 rpm but not at full throttle so the fuel consumption is lower. Mechanical fuel pump for Rotax 914-912. Here is the deal. The new Rotax 912iS is a 4-cylinder, 4-stroke liquid-/air-cooled engine with opposed cylinders. Range / consumption at Max g. 912 iS Rotax's side-by-side tests were done over a year's time, using the identical Tecnam P92, similar to the aircraft at right, Initial dyno data, top photo, suggested a fuel economy improvement of about 20 percent, but those trials didn't account for better efficiency at high power settings. Rotax produced its 50,000th 912-series engine in 2014. Rotax announced the price of the 912 iS Sport will remain the same as the 2013 price for the 912 iS, a deal the company will honor until the end of October. Table of contents This chapter of the Installation Manual contains general and safety infor-mation concerning the operation and maintenance of the aircraft engine. Rotax produced its 50,000th 912-series engine in 2014. Based on research and testing, BRP’s Rotax 912 engine series has been improved even further, CPS officials said. The use of unleaded fuel is far better for your Rotax 912/914 series engine. and also advise me of anything to watch out for when looking for potential machines?. PDF | This paper reports the results of simulation works of Rotax 912 aircraft piston engine, which is a basic unit in most ultra-light aircrafts. ROTAX 912 Turbo kit and fuel injected welcome to order! more. Remove intake silencer and if necessary the air filter. Subscribe today to Plane & Pilot magazine for industry news, reviews and much more delivered straight to you! It would be fair to say that, since the Rotax 912 arrived onto the general aviation scene 29 years ago (in 1989), the Nine-series of Rotax engines have transformed GA. Engine: ROTAX 912 ULS2/3 – 100 HP – 5800 RPM -1352 cc (available 914 Turbo, 912 / 915 ISC SPORT) 3 blade fixed propeller (with variable pitch on request) Consumption: 5500 rpm continuous 25 l/h (5. Also for: 912 a, 912 usl, 912 s, 912 f. This engine has been fitted with a Mitsubishi Turbo that gives full time turbo boost. Rotax 912S fuel pressure Can one of you helpful folk tell me something? I want to know if the Rotax supplied 912S mechanical fuel pump (not the peirburg one, the replacement one that was free issued a few years ago), provides a constant pressure (ish) into the carb supply pipe across the engine rpm range. (550 kg) with around 562 lbs (255 kg) useful load and the fuel capacity is 25 US gallons (100 liters) when fitted with the optional long-range fuel tanks. Later, I added a 40 amp alternator and a backup battery (see pic) for the fuel pumps. important information configuration changes to rotax 912 version ul and a* 1 kul 95 issue date march 1995 (a) introduction this information is intended to assist the aircraft designer, manufacturer and builder to achieve correct operating conditions and assembly for the engine and consequently optimum performance and reliability. BRP Rotax presents fuel consumption savings 21 % at 5. Video showing the procedures to inspect and check the fuel pressure of a 912 series mechanical fuel pump. The engine manufacturer has no concerns about operating the engine with E10.