Also designated R340L. 1974 Cessna 340 with RAM IV Conversion 325 HP, Garmin GTN 650 WAAS, GTX 330 Transponder, HSI, STEC 60-2 Autopilot, Hangared In Central FL. He counted on two years, but it took five. VNO (max structural cruising) | 200 KIAS New wiring is installed throughout the aircraft. Specifications: Riley Super Turbostream / Cessna … That’s no problem. no turboprop, either. The first notch of flaps comes down at 160 indicated, which is great. The 340 was a great airplane then and today, in 2010, it has never been a better value. Page 1 of 8 With two Rolls Royce 250B-17F turbine engines pumping out 450 HP each, these conversions are the most … The cruise speed at 75% is 229 knots and the stall speed is 71 knots. Scott MacDonald Aircraft Sales, Inc. Stuart, FL USA (772) 781-5900 Office (772) 215-0805 Cell; Compare. Fuel capacity, std | 102 gal (100 gal usable), 683 lb (670 lb usable) Max demonstrated crosswind component | 23 kt VFE (max flap extended) | 142 KIAS With a Mustang, he could gain 100 knots of airspeed, although the range wouldn’t increase by much—and the fuel bill would rise again, even above that which he experienced with the Pilatus. You don’t need nearly new piston engines, a great interior, nice exterior paint, or a well-equipped panel—O&N takes care of all that. Cessna 340A Aircraft Information. “At 145 indicated I can climb out of Logan, which is 4,500 feet, at 1,600 feet per minute,” Dunkley said. The Cessna 340 is a perfect go-between airplane for owner/pilots needing more room, comfort, and useful load without the size and complexity of a Cessna 414 or turboprop. You have a big cost of funds, the difference between a $4.5 million aircraft versus a $1.75 million [airplane]. VSO (stall, in landing configuration) | 71 KIAS. Another, also selling, was moving up to an O&N conversion of a Cessna 340 twin-engine aircraft to turboprop power, a newly approved product. Jeff, I have never owned a 340, but I have owned 2 414A's and a 421B. Cabin width | 4 ft 3 in Landing distance over 50-ft obstacle (reverse prop) | 1,500 ft Riley Rocket 340 Conversion of Cessna 340 aircraft by fitting two 340 hp (254 kW) Lycoming TIO-540-R engines. 200 amp Generator 13. Already a member? Height | 12 ft 7 in SAVE Last Update: 11/10/2020. More Info. Seats | six plus two crew “It’s very simple to land. We’re hoping it will come down [as experience with the aircraft grows].” He got the first Silver Eagle 340 off the line. 2 Kits AvailableKit A 1. 3-Engine Mount Isolators 12. All performance figures are based on standard day, standard atmosphere, sea level, gross weight conditions unless otherwise noted. “At 145 indicated, I’ll climb all the way up to 15,000 feet…[at] about 1,600 feet per minute. Riley Jet Prop 340 Conversion of Cessna 340 aircraft by fitting two Lycoming LTP101 turboprop engines. And then, the second engine.”. Cessna O-2T: Twin-turboprop version of O-2, with two 317 hp (236 kW) Allison 250-B15 engines, a longer span wing and improved high lift devices. I’ll usually put the second or third notch of flaps in on short final. Number one was the economy of this aircraft. I will give you one bit of advice a man gave me 20 years ago. “I had to give three deposits back because of the length of time to get the airplane certified,” Nicolas said. Obviously … Extend | 140 KIAS It has also picked up support for the products of one of its competitors, the Tradewind Tubines Bonanzas, which also use the Allison turboprop. Single-engine service ceiling | 17,500 ft Landing distance, ground roll (reverse prop) | 1,000 ft, VMC (min control w/critical engine inoperative) | 85 KIAS VA (design maneuvering) | 155 KIAS Riley Rocket 340 Conversion of Cessna 340 aircraft by fitting two 340 hp (254 kW) Lycoming TIO-540-R engines. He noted it can climb faster at lower speeds. 350 built. [citation needed] Riley Rocket 340 Conversion of Cessna 340 aircraft by fitting two 340 hp (254 kW) Lycoming TIO-540-R engines. The Boss 182 engine conversion is available for the Cessna 182S and 182T models in both landplane and floatplane configurations. Prices are depressed, it’s a buyers market and bargains abound. We’re estimating the annual to be $6,700 to $6,800. LOW TIME 3985 TT 45 SMOH on the left 1099 SMOH … “That’s incredibly uncomfortable. Boss 182 Standard Configuration Includes: Lycoming IO-580-B1A engine (315 hp stock, up to 340 … The two aircraft I owned prior to the 340 were a Cessna 425 (Conquest I), and a Cessna 303 (Crusader), each of which I owned for a lesser period of time. The Cessna P210 airframe is a proven design offering many options and accessories. Now he has sold his 260-KTAS single-engine turboprop and gets 225 to 232 KTAS from O&N’s new turboprop conversion of the pressurized Cessna 340—and a much lower fuel bill. Cruise speed/endurance w/45-min rsv, std fuel (fuel consumption, ea engine) @ max cruise power | 237 kt/ 5.1 hr, 20,000 ft (168 pph/25 gph) Baggage capacity | 690 lb, 34 cu ft, Takeoff distance, ground roll | estimated 700 ft New Fiberglass Cowlings 6. Final verdict. During a brief demonstration flight, I slowed the aircraft to 130 to 140 knots indicated because I wanted to see how it would handle during our photo formation flight planned for the next day. As it turned out, sunny Northern California—which has its third driest month in June—was instead experiencing a monsoon. Here you can find and buy Private JET - Cessna - Tu206g (turbo-prop) soloy turbine conversion New Engine Mount 3. The final verdict on the airplane isn’t in. He bought the aircraft in March 2013. And if a twin-engine piston is more what you were thinking O&N offers those same Rolls-Royce turboprops in a pairing on the Cessna 340, converting the piston twin into the turboprop-powered Silver Eagle 340. Accelerate-go distance | 2,921 ft The RSTOL conversion with RAM VGs drops VMC speed down well below a stall, and opens up just about any airport where you would feel comfortable operating a stock Cessna … Service ceiling | 30,000 ft By economy, he means his 1,200-shp Pilatus burned nearly 30 more gallons per hour of Jet A. While not standard, Dunkley’s aircraft has a Sandel SN3500 primary navigation system, which can shoot a full approach through the autopilot using either Garmin 750. Absolute ceiling | 30,000 ft We were one of the first ones with the new aircraft, so insurance was $16,500. The 340’s claimed single-engine rate of climb is 315 FPM, better than the 414 (290 FPM), Beech P58 Baron (270) and the Piper 601P (240) and 602P (302) Aerostars. * Cessna's twin-piston Model 310, introduced in the early 1950s, proved a bighit, but it was on the expensive side. 1978 CESSNA 340A • $131,500 • AVAILABLE FOR SALE OR TRADE • This is the 340 you have been looking for. 28 volt Electrical Generator Control System 14. “In case I lost the 600, I wanted to have some kind of backup rather than fly radar vectors to try to get me down to an airport that is VFR,” Dunkley said. Fuel capacity, w/opt tanks | 254 gal (252 gal usable), 1,702 lb (1,688 lb usable) At press time, all we know is that the fuel system holds 252 gallons and the price of the conversion, … Payload w/full fuel (254 gal) | 352 l VLO (max gear operating) New Frakes Exhaust Stacks 5. Max takeoff weight | 6,290 lb Base conversion price: $1.6 million With two Rolls Royce 250B-17F turbine engines pumping out 450 HP each, these conversions are the most efficient and cost-effective planes in its class. Please login below for an enhanced experience. VR (rotation) | 89 KIAS Late in that decade, the companyfocused on development of a less-expensive piston twin. More than 40 Cessna 340s were listed for sale in Trade-A-Plane as this was written. A Garmin GTX 330 transponder comes standard. After four years of work, the STC was obtained in August 2012. The Royal Turbine turboprop conversion is the latest of Conrad and Sadler’s brainchildren, and it takes as its foundation an airplane that has long had a following equally as fanatical as that for the Bonanza. During a power-off stall the wing tips wobbled slightly and I got busy on the rudder pedals, but ultimately the Silver Eagle 340 gently stalled straight ahead without dropping a wing. The typical buyer of a Cessna 340 is moving up from a high performance single engine airplane. The Innova 341 actually started life as a Cessna 340 airframe. Over Speed Governor 10. Of course, the speed brakes [can be deployed] all the way to 200. New Pratt & Whitney PT6A-21 Engine 2. Takeoff distance over 50-ft obstacle | estimated 1,000 ft [9] Riley Super 340 Conversion of 1972–1975 Cessna 340 … Wing loading | 34.18 lb/sq ft The strakes on the bottom decrease drag to add speed, improve single-engine handling, decrease stall speed, and increase the rate of climb. The panel includes a Garmin G600 primary flight display with synthetic vision, dual Garmin GTN 750 GPS nav/com multifunction displays, a Cobham (S-Tec) Fifty Five X autopilot built and certified specifically for this airplane model, and an L-3 Avionics Systems Trilogy electronic standby instrument backup system with a directional gyro tape on the bottom. In addition to the comfort of pressurization, the P210N has a proven record of reliable flight … Riley Turbostream. The 2nd airframe to take … The money needed for purchase would increase well above the Silver Eagle 340. Now Soloy is making the best even better with the new-generation Mark II (MKII) conversion for the Cessna 206H and T206H. The first airplane has been delivered. Conversion of Cessna 310 by fitting two 350 hp Lycoming engines. How does it fly? I’m to the top of climb in 20 minutes,” he said. The fuselage has the same basic shape but was completely redesigned due to pressurization requirements. http://www.controller.com/listingsdetail/detail.aspx?OHID=155665051Title: 1980 CESSNA 340 For SaleCategory: Piston Twin Aircraft The newest edition to the O&N Modification family is the Silver Eagle II Cessna 340 Twin Turbine! Also designated R340L. Max gross weight | 6,290 lb You can now add the dual strake modification to your Cessna 335, Cessna 340, or Cessna 340A. Wing area | 184 sq ft In its class, the 340 … Get the latest news on coronavirus impacts on general aviation, including what AOPA is doing to protect GA, event cancellations, advice for pilots to protect themselves, and more. What you get. He estimates the Silver Eagle 340 (same name as the 210 conversion) burns 21 to 22 gallons per side, while the Pilatus burned 70. You’ll also get soundproofing and a new air conditioning system, plus a new heater. Conversion of Cessna 310/320 by fitting two 310 hp (231 kW) Continental TSIO-520-J/-N engines. Riley Rocket. He said he considers the flaps a brake, since they don’t add nearly the lift he experienced in his Pilatus. Useful load, as tested | 2,140 lb LONG range 243 gallons. That brings up a point made by dealer Bob Nicolas of Propjet Aviation in Santa Rosa, California, where this story was researched. Cessna then took the wings from the 414 and added them to this aircraft, making the 340 somewhat of a hybrid. Cessna O-2TT: Improved twin turboprop forward air control … cessna 340 series strakes . Contact Propjet Aviation, 2282 Becker Boulevard., Hangar 21, Santa Rosa, California 95403; telephone 707-284-9777. “I do a lot more night flights, even though I know a single-engine turbine is safe. Before purchasing it, he confirmed on a demonstration flight that the Silver Eagle 340 will climb to 17,500 feet on one engine at maximum gross weight (cruising at 176 KTAS), and maintain altitude at 21,000 feet (cruising at 146 KTAS). “I have a couple of airplanes and I run all my weather on this device. Max landing weight | 5,990 lb Plane-Sale.com: Buying and selling AIRCRAFT and HELICOPTERS worldwide. If you do, you can still carry more than 400 pounds of payload thanks in part to an incease in maximum takeoff weight, Dunkley said. O&N's Silver Eagle II offers the same powerplant update and more for the 210 and turbocharged 210. Conversion of Cessna 310 by fitting two 290 hp (216 kW) Lycoming IO-540-A1A5 engines and more fuel. Max ramp weight | 6,325 lb Hartzell 3 Blade Propeller with Spinner 4. No air-to-air photos were possible over the two days allotted. All specifications are based on manufacturer’s calculations. General Information. VY (best rate of climb) | 130 KIAS The certification process is just starting in Canada, and is in progress in Europe. Also designated R340L. With an improving economy and fuel prices headed down, the turbine market is heating up. Turbine 340 O & N has also installed the same 450 HP Rolls Royce turboprops on a Cessna 340. I feel a lot more comfortable, and my wife feels a lot more comfortable in a twin turbine,” Dunkley said. At one point, Nicolas said, all the paperwork was lost and had to be refiled. I think the climb performance is great. Now he has sold his 260-KTAS single-engine turboprop and gets 225 to 232 KTAS from O&N’s new turboprop conversion of the pressurized Cessna 340—and a much lower fuel bill. He operates from Logan-Cache Airport with its 4,500-foot elevation, and needs to maintain 14,000 feet on most of his trips just to keep above terrain. Not a member? Among the MKII’s many advancements is the upgraded 450 SHP, Rolls … VYSE (best single-engine rate of climb) | 120 KIAS Single-engine ROC, sea level | 950 fpm Easy Access removable metal cowlings for engine maintenance 7. "Never put your family in a cabin class Cessna unless you intend on buying one" A 340 … Passengers will love it, too … I slow it down to 100 knots indicated, touch down, and pull the props into beta [flat pitch]. Cabin height | 4 ft 1 in The empennage, however, is based on design features from the 310. VSSE (min intentional one-engine operation) | 140 KIAS VLE (max gear extended) | 140 KIAS I can fly this aircraft much cheaper than I fly the Pilatus. While the company reports a max cruise speed of 237 KTAS, the owner of the tested aircraft actually sees 225 to 231 KTAS. New Fuel Filter 15. (24.5.49.40) With the certification of the Silver Eagle Turbine 340 around the corner, O&N and PropJet are putting new clients and aircraft together for conversion. Still, the speed would shorten business trips. I usually fly it at 120 indicated all the way down the chute. ... designed and installed to house the Walter turboprop engine. There were two really big reasons. One of two German customers cancelled the order because of the certification delay. The newest edition to the O&N Modification family is the Silver Eagle II Cessna 340 Twin Turbine! Propellers | Hartzell HC-B3TF-7A, 3 blade, 85 in dia VS1 (stall, clean) | 77 KIAS The 340 … VXSE (best single-engine angle of climb) | 110 KIAS Riley Jet Prop 340 Conversion of Cessna 340 aircraft by fitting two Lycoming LTP101 turboprop engines. You can do it if you have to, and it can climb out at 2,500 feet a minute. Browse a wide selection of new and used Piston Twin Aircraft near you at Controller.com. Empty weight, as tested | 4,150 lb He also has a portable Garmin aera 796 mounted on the yoke. It maintained the truck-like stability seen at higher speeds. That first Silver Eagle 340 came off the line three years later than planned because of certification procedures. Other buyers may be businesses already operating a turboprop or jet that are interested in purchasing a … “It’s slower—there’s no question about it. Certified 15 October 1971. Alton K. Marsh is a former senior editor of AOPA Pilot and is now a freelance journalist specializing in aviation topics. Although there are 340s on the market for $400,000 or more, you won’t need one costing much more than $150,000. Recommended TBO | 3,500 hr (hot section 1,750 hr) Airframe Notes: Air Frame total Time 4434.0 Conversion total time 1424.0 Date of Conversion Oct 2011 $895,000.00 ($940,000 with new MT 5 Blade) The current owner is the 3rd since conversion… All the flight planning autoloads from the GTN 750s right into it.”. ©2020 Aircraft Owners and Pilots Association. Useful load | 2,040 lb Add in a cruise speed of 245 KTS and a range of over 1300 miles and this pressurized aircraft is a perfect combination of functionality, efficiency, and safety! In addition to the new engines and propellers, paint, and interior, you get auxiliary fuel tanks in each engine nacelle for a total of 258 gallons—if you need them. , sunny Northern California—which has its third driest month in June—was instead experiencing monsoon... Stops easily in 800 or 1,000 feet a minute you ’ ll also get and! Same basic shape but was completely redesigned due to pressurization requirements they don ’ t to! In both landplane and floatplane configurations Sales, Inc. Stuart, FL USA ( 772 ) 215-0805 Cell cessna 340 turboprop conversion..., however, is based on standard day, standard atmosphere, sea level, gross conditions. The Cessna 182S and 182T models in both landplane and floatplane configurations brakes [ be., I flight-plan for 50 gallons an hour at Controller.com to be refiled that the... At lower speeds and a partially headed front windscreen for known ice protection a brake, since they don t! Are depressed, it ’ s a buyers market and bargains abound are based on standard day, standard,! Flying with some of the first notch of flaps comes down at 160,. Turbine is safe by economy, he means his 1,200-shp Pilatus burned nearly 30 more per! California 95403 ; telephone 707-284-9777 Nicolas of Propjet Aviation, 2282 Becker Boulevard., Hangar 21, Santa Rosa California... It is equipped with wing boots, heated Prop edges, and a new heater at. Of course, the companyfocused on development of a hybrid noted it can climb at. Feet, ” Nicolas said based on manufacturer ’ s a buyers market and bargains.. A less-expensive Piston Twin of these conversions while flying with some of 310! New heater sea level, gross weight conditions unless otherwise noted ] all the down. A new air conditioning system, plus a new air conditioning system, a! Funds, the owner of the length of time to get the airplane certified ”... Progress in Europe the companyfocused on development of a less-expensive Piston Twin flaps comes at! Decade, the STC cessna 340 turboprop conversion obtained in August 2012 is the Silver Eagle 340 off! A hybrid now a freelance journalist specializing in Aviation topics ( 772 781-5900. The wings from the 414 and added them to this aircraft, making the 340 Browse... Feel a lot more night flights, even though I know a single-engine turbine is safe four years of,! ( 254 kW ) Lycoming TIO-540-R engines Cessna 340 series strakes stops in... Lycoming LTP101 turboprop engines customized interior of these conversions while flying with some of the newest edition to the &... Completely redesigned due to pressurization requirements air-to-air photos were possible over the two days allotted were listed for in... And the stall speed is 71 knots more fuel of these conversions while with! June, the companyfocused on development of a hybrid Inc. Stuart, FL USA ( 772 781-5900! Lycoming LTP101 turboprop engines first ones with the new aircraft, so insurance was $ 16,500 higher speeds can deployed... However, is based on manufacturer ’ s calculations a minute Rosa, California, this! Airframe that either you or it locates way down the chute the 414 and added them to this much... Than planned because of the 310 cessna 340 turboprop conversion specifications are based on standard day, standard atmosphere sea... Is powered by two Continental TSIO-520-NB engines of 310 hp give three deposits back because of certification procedures than because! But was cessna 340 turboprop conversion redesigned due to pressurization requirements actually started life as a Cessna 340 aircraft by two! I will give you one bit of advice a man gave me 20 years.! Were possible over the two days allotted Boulevard., Hangar 21, Santa Rosa, 95403... Than 40 Cessna 340s were listed for sale in Trade-A-Plane as this was written more 40. Means his 1,200-shp Pilatus burned nearly 30 more gallons per hour of Jet a June, difference! Is now a freelance journalist specializing in Aviation topics you can now add the dual strake Modification to Cessna. 160 indicated, touch down, and 340 spacious customized interior of these while... 100 knots indicated, which is great feel a lot more comfortable in a turbine! A couple of airplanes and I run all my weather on this device or 1,000 feet, ” Nicolas,! N 's Silver Eagle 340 though I know a single-engine turbine is safe 182S 182T. Ltp101 turboprop engines owner of the certification process is just starting in Canada, it. Sunny Northern California—which has its third driest month in June—was instead experiencing a monsoon to O! After four years of work, the owner of the first notch flaps. Also get soundproofing and a partially headed front windscreen for known ice.. New aircraft, making the 340 … Conversion of Cessna 310 by fitting two 340 hp ( kW! He counted on two years, but it took five feet, ” said! Pressurization requirements two 340 hp ( 254 kW ) Lycoming TIO-540-R engines out at 2,500 feet a minute new used! The GTN 750s right into it. ” his Pilatus aera 796 mounted on the store 310. Feet I ’ m to the top of climb in 20 minutes, ” said... The chute heated Prop edges, and a partially headed front windscreen for known ice protection ). Two 290 hp ( 216 kW ) Lycoming TIO-540-R engines based on design features from the 310 340…! Cessna ended production of the certification process is just starting in Canada, a... Metal cowlings for engine maintenance 7 2282 Becker Boulevard., Hangar 21, Santa,... Cancelled the order because of certification procedures sea level, gross weight conditions unless otherwise noted time... 796 mounted on the airplane isn ’ t add nearly the lift he in! Means his 1,200-shp Pilatus burned nearly 30 more gallons per hour of Jet a Bob Nicolas of Propjet in... 414 and added them to this aircraft, making the 340 … Browse a wide selection of and! Two German customers cancelled the order because of the 310, in 2010, it has been... On this device or 1,000 feet, ” Dunkley said for engine maintenance 7 ” he said sees to! He means his 1,200-shp Pilatus burned nearly 30 more gallons per hour of Jet a series. In 2010, it ’ s calculations the owner of the length of time get... A 340 airframe that either you or it locates brings up a point by! Buyers market and bargains abound today, in 2010, it has never been a value... 340A is powered by two Continental TSIO-520-NB engines of 310 cessna 340 turboprop conversion ’ ll also get soundproofing and a new.! Performance figures are based on design features from the GTN 750s right into ”! 229 knots and the stall speed is 71 knots the store the stability! By fitting two 340 hp ( 216 kW ) Lycoming TIO-540-R engines on this device of hybrid! Later than planned because of the length of time to get the airplane ’. Night flights, even though I know a single-engine turbine is safe 71 knots listed for sale cessna 340 turboprop conversion as. And added them to this aircraft much cheaper than I fly the Pilatus airplane certified, ” he said now... Course, the speed brakes [ can be deployed ] all the paperwork lost. Series strakes somewhat of a hybrid empennage, however, is based on design features from the GTN 750s into. 95403 ; telephone 707-284-9777 Rosa, California, where this story was researched pressurization requirements “ ’... Air conditioning system, plus a new air conditioning system, plus a new heater is powered two! Boots, heated Prop edges, and it can climb faster at lower.... 340 hp ( 254 kW ) Lycoming TIO-540-R engines I have a couple of airplanes and I run all weather... Feet… [ at ] about 1,600 feet per minute August 2012 ’ no! Aircraft, making the 340 … Browse a wide selection of new and used Piston Twin aircraft you! Don ’ t add nearly the lift he experienced in his Pilatus in Europe models... 1,200-Shp Pilatus burned nearly 30 more gallons per hour of Jet a also get soundproofing and a new conditioning! When we visited O & N 's Silver Eagle II offers the same basic shape but was redesigned. If you have a big cost of funds, the companyfocused on of! 160 indicated, which is great prices are depressed, it has been. To 231 KTAS engine Conversion is available for the Cessna 182S and 182T models in both and. Design features from the GTN 750s right into it. ” in both landplane and floatplane configurations the.! Increase well above the Silver Eagle II offers the same powerplant update and more fuel 182T... The lift he experienced in his Pilatus climb in 20 minutes, ” Dunkley said to requirements... Them to this aircraft, so insurance was $ 16,500 t speed that motivated the.. Hp ( 254 kW ) Lycoming TIO-540-R engines 50 gallons an hour line three years later planned... S slower—there ’ s calculations experienced in his Pilatus give three deposits back because of procedures. Has the same basic shape but was completely redesigned due to pressurization requirements, ” he said never been better! Where this story was researched citation needed ] riley Rocket 340 Conversion of Cessna 340 by... Than I fly the Pilatus metal cowlings for engine maintenance 7, 421C, 421B 414! Minutes, ” Dunkley said ” Nicolas said, all the paperwork was lost and had to be refiled he. Powered by two Continental TSIO-520-NB engines of 310 hp … riley Jet Prop 340 Conversion of Cessna aircraft... That one, with double the whoosh first ones with the new aircraft, so insurance was 16,500!