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Currently Available engines

BG Aerospace has experience with most types of turboprop engines including PT6A, PW100 and even JT15D series. Below is a listing of currently available engines.

Click on the serial number to have access to the full spec sheet.

PT6A-34AGPH01878,131.1011,032 flts1,2591,712 FSO0

Click on the serial number to have access to the full spec sheet.


Click on the serial number to have access to the full spec sheet.

ModelShaft / HPApproximate ship weight in lbsApproximate ship dimensionsAircraftTBONotes
PT6A-655062869 x 27 x 39Beech 87 King Air3600The PT6A-6 is the basic model in the PT6 Turboprop series.
PT6A-6A55062869 x 27 x 39King Air LJ-343600The PT6A-6A is similar to the basic model, but incorporates provisions for reversing propeller.
PT6A-6B55062869 x 27 x 39King Air LJ-353600Similar to the basic model, incorporating reversing mechanism, and using the PT6A-20 linkages..
PT6A-1150062869 x 27 x 39Piper Cheyenne 1A
Piper T1040
Air Tractor AT
3600The PT6A-11 is a de-rated PT6A-21.
PT6A-11AG50062869 x 27 x 39Air Tractor AT 402A/402B
Schweizer G-164B AG-Cat Turbine
3000Same as the PT6A-11, intended for agricultural use.
PT6A-15AG68062869 x 27 x 39Air Tractor AT 402A/402B
Air Tractor AT 502B
Frakes Turbo Cat Model A/B/C
Schweizer G-164B AG-Cat Turbine
3000Similar to the PT6A-27/28, intended for agricultural use.
PT6A-6/C2055062869 x 27 x 39King Air LJ-34
3600The PT6A-6A-6/C20 is the designation for the PT6A-6 engines brought up to PT6A-20 standards.
PT6A-2055062869 x 27 x 39Hawker Beechcraft 993600Similar to the basic model having a max continuous rating equal to T/O rating.
PT6A-20A55062869 x 27 x 393600Similar to the PT6A-20 with different exhaust port configuration & optional reversing system.
PT6A-20B55062869 x 27 x 393600Similar to the PT6A-20ecept for optional reversing system.
PT6A-2155062869 x 27 x 39Hawker Beechcraft KingAir C90A/B/SE
Turbine Air Bonanza
3600The PT6A-21 is basically a de-rated PT6A-27.
PT6A-2555062869 x 27 x 39Hawker Beechcraft T34C3000Similar to the PT6A-21, except for inverted flight modifications, optional torque controller and aluminum castings.
PT6A-25A55062869 x 27 x 39Hawker Beechcraft T34C
Pilatus Turbo Trainer PC-7/PC-7 MKII
PZL-Okecie PZL-130 TE
Turbo Orlik
3000Similar to the PT6A-25, with magnesium castings in place of aluminum castings.
PT6A-25C55062869 x 27 x 39Embraer EMB-312 Tucano
Pilatus PC-7/PC-7 MKII Turbo Trainer
PZL-Okecie PZL-130 TC-II Turbo-Orlik
3000Similar to the PT6A-25, utilizing a PT6A-34 hot section, PT6T-3B STage 1 compressor blades, long inducer propellor, PT6A-100 large bore reduction gears and PT6A-25A installation features. - Rated same as PT6A-34.
PT6A-2768062869 x 27 x 39Beechcraft 99A
Beechcraft B99
Bombardier (deHavilland) DHC-6 Twin Otter Series 300
Embraer Bandeirante EMB-110
LET L410
Pilatus PC-6 Turbo Porter
3600Similar to the basic model featuring higher ratings, revised engine parts and integrated reversing mechanism.
PT6A-2868062869 x 27 x 39Hawker Beechcraft 99A
Hawker Beechcraft KingAir A100
Hawker Beechcraft KingAir E90
Embraer EMB-121
Piper Cheyenne II/IIXL
3600Similar to the PT6A-27, with higher ITT limits.
PT6A-2975062869 x 27 x 393600The PT6A-29 is similar to the basic model, but features higher ratings and has revised Stage 1 reduction gearing.
PT6A-3475062869 x 27 x 39Embraer Bandeirante EMB-110/11
Embraer Caraja
Frakes Mallard
Pacific Aerospace XSTOL (750XL)
Quest Kodiak
Vazar Dash 3 Turbine Otter
Viking DHC-6 Twin Otter 400
4000Similar to the the PT6A-27, but has a compressor turbine similar to the PT6T-3 for higher ratings.
PT6A-34B75062869 x 27 x 39Hawker Beechcraft T44A
4000Same as the PT6A-34 except for aluminum major castings in place of magnesium alloy.
PT6A-34AG75062869 x 27 x 39Air Tractor AT 502B
Frakes Turbo Cat Model A/B/C
Pacific Aerospace 750
PZL-Okecie PZL-106 Turbo-Kruk
Schweizer G-164B AG-Cat Turbine
Schweizer G-164D AG-Cat Turbine
Thrush 510P
3500The agricultural version of the PT6A-34.
PT6A-3675062869 x 27 x 39Hawker BEechcraft C99 Airliner4000Similar to the PT6A-34 having increased ITT limits.
PT6A-3875077081 x 29 x 332000The PT6A-38 is a derated PT6A-41.
PT6A-4075077081 x 29 x 333000/3600Similar to the PT6A-42, excpet for increased flat rating ad manual fuel control override.
PT6A-4185077081 x 29 x 33Beechcraft King Air 200/B200
Piper Cheyenne III/IIIA
3000/3600The PT6A-41 is an engine model which features a modified compressor and 2 stage power turbine for higher ratings.
PT6A-41AG85077081 x 29 x 33Schweizer G-164D
AG-CAT Turbine
o/cThe agricultural version of the PT6A-41.
PT6A-4285083081 x 29 x 33Beechcraft C12F
Beechcraft King Air 200/B200
Blackhawk XP42 King Air 200
StandardAero King Air 200
3000/3600Similar to the PT6A-41 except for increased cruise rating and increased ITT limits with improved compressor reduced loss exhaust ducts.
PT6A-45112085081 x 29 x 33Shorts 3304500The PT6A-45 is similar to the PT6A-41 with increased gearing for higher ratings.
PT6A-45A117385081 x 29 x 33Shorts 3304500Same as a PT6A-45 with increased T/O ratings and ITT limits.
PT6A-45B117385081 x 29 x 33Shorts 3304500Similar to the PT6A-45A excpet for increased augmentation fluid flow for T/O rating to a higher inlet temperature.
PT6A-45R119785081 x 29 x 33Shorts 330
Shorts C-23A Sherpa
4500Similar to the PT6A-45B except for provision for automatic power increase from ALT. T/O power to T/O power.
PT6A-501120107086 x 34 x 35Bombardier Dash 75500The PT6A-50 is similar to the PT6A-45A with a new reduction gearbox.
PT6A-60105083081 x 29 x 33Hawker Beechcraft KingAir 3003600The PT6A-60 is an up-rated PT6A-42, featuring a new Stage 1 compressor gas producer turbine from the PT6A-65, and gearbox from the PT6A-45.
PT6A-60A105083081 x 29 x 33Hawker Beechcraft KingAir 300/350/350i3600Similar to the PT6A-60 except for upgraded altitude performance.
PT6A-6185083081 x 29 x 33Piper Cheyenne III/IIIA3600Basically a PT6A-60 with a PT6A-42 gearbox.
PT6A-61A85083081 x 29 x 33Piper Cheyenne III/IIIA3600Upgraded PT6A-60 for uprated altitude performance.
PT6A-6295083081 x 29 x 33KA1-KT-1/KO-1
Pilatus Turbo Trainer PC-9
3000Similar to the PT6A-60, but is de-rated to 950 SHP - used on the Pilatus PC-9.
PT6A-6470083081 x 29 x 33EADS Socata TBM 700
Socata TBM 700
3000700 456 Similar to the PT6A-66 - de-rated with a max ITT of 1472 degrees.
PT6A-65AG130093081 x 29 x 33Air Tractor AT 602
Air Tractor AT 802/802A/802AF/802F
Thrush 660
Thrush 710P
3000Agricultural version of the PT6A-65.
PT6A-65AR142493081 x 29 x 33AMI DC-3
Shorts 360-360-300
Shorts C-6000
23B Super Sherpa
6000Similar to the PT6A-65R excpet fr up-rated maximum continuous power rating.
PT6A-65B117393081 x 29 x 33Beechcraft 1900/1900C
Polish Aviation Factory M28 Skytruck
6000The PT6A-65B is similar to the PT6A-45 except for an additional axial compressor stage and increased diameter gas producer turbine wheel.
PT6A-65R137693081 x 29 x 33Shorts 360/360-300 6000The PT6A-65R is similar to the PT6A-45 except for an additional axial compressor stage and increased diameter gas producer turbine wheel.
PT6A-6685093081 x 29 x 33National Aerospace Laboratories Saras
PIAGGIO Avanti P-180
3000The PT6A-66 is the basic free turbine turbo-propulsion engine model. This engine can be overhauled or maintained as three modules.
PT6A-67120093081 x 29 x 33Hawker Beechcraft RC-12K3000Has a max ITT of 1544 degrees with a T/O output speed of 1700 rpm.
PT6A-67A120093081 x 29 x 33Beechcraft Starship
3000Similar to the PT6A-67 with a max ITT of of 1562 degrees. Used on the Beech Starship.
PT6A-67AF110093081 x 29 x 33Conair Aviation - S2Turbo-Firecat3000Flat rated PT6A-67 used on a Conair/IMP Turbo-Firecat.
PT6A-67B120093081 x 29 x 33Pilatus PC123500Similar to PT6A-67A with, with max ITT of 1472 degrees.
PT6A-67CF165093081 x 29 x 33Conair Aviation - S2Turbo-Firecat3000The PT6A-67CF is a growth veriosn of the PT6A-67AF and is flat-rated to 1650 shp.
PT6A-67D127993081 x 29 x 33Hawker Beechcraft 1900D6000Similar to the PT6A-67A, but is higher rated. Maximum ITT is at 1571 degrees.
PT6A-67R142451581 x 29 x 33Basler Turbo BT-67
Shorts 360 / 360-300
6000Similar to the PT6A-67, but with a max ITT of 1571 degrees. Also includes provisions for automatic power increases from alt T/O power to T/O power.
PT6A-11047562869 x 27 x 393600Similar to the PT6A-11 except for the introduction of the PT6A-135 reduction gearbox.
PT6A-11250062869 x 27 x 39Cessna Conquest I
Reims F406 Caravan II
3600Similar to the PT6A-27, except that it incorporates PT6A-41 fuel system concepts and PT6A-135 RGB.
PT6A-11460062869 x 27 x 39Cessna 208/208B
Caravan I
3600Similar to the PT6A-135 with a single port exhaust and PT6A-41 fuel system, PT6A-135 RGB.
PT6A-11670062869 x 27 x 39Dornier 128-6 Turbo
Similar to the PT6A-135 except for reduced T/O and max continuous power & toraue limit, and with PT6A-121 externals.
PT6A-12161562869 x 27 x 39Piaggio P-166-DL33600Similar to the PT6A-21 except for a PT6A-136 RGB and PT6A-112 Power Turbine.
PT6A-13575062869 x 27 x 39Embraer EMB-121
Piper Cheyenn II/IIXL
Vazar Dash 3
Turbine Otter
3600Similar t the PT6A-36 except for new reduction gearbox and higher cruise rating.
PT6A-135A75062869 x 27 x 39Beechcraft King Air F90-1/C90GT/C90GTi/C90GTx
Blackhawk XP135A Cheyenne Series
Blackhawk XP135A Conquest I
Blackhawk XP135A King Air 90 Series
Cessna Conquest I
Lancair International Inc. Evolution
Silverhawk 135/StandardAero C90/E90
StandardAero Cheyenne Series
StandardAero King Air F90
T-G Aviation Super Cheyenne®
Vazar Dash 3 Turbine Otter
3600Siilar to the PT6A-135 except for an increased thermodynamic capability compressor.

We're Here To Answer Any Questions

Our clients and customers are like family. Our #1 goal is to help you succeed, which is why we offer comprehensive help not only for buying and selling an engine, but also for inspections, management and continuing education on preventative maintenance. We’re here to answer all your questions  and handle the grunt work so you keep your wings in the air!

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