Turboprop Engine
AssemblyFree-turbine turboprop driving a propeller through a reduction gearbox. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Turboprop Engine parts and their functions
8 top-level parts · 539 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Compressor 4 parts | 1× | Axial-centrifugal compressor |
| 2 | Combustor 3 parts | 1× | Annular combustion chamber |
| 3 | Gas Generator Turbine 4 parts | 1× | Compressor-turbine spool |
| 4 | Power Turbine 4 parts | 1× | Free power turbine |
| 5 | Reduction Gearbox 4 parts | 1× | Propeller speed reducer |
| 6 | FADEC 4 parts | 1× | Engine controller |
| 7 | Engine Oil System 3 parts | 1× | Lubrication and scavenge |
| 8 | Air Intake 2 parts | 1× | Inlet with water separator |
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Bill of materials for Turboprop Engine
8 top-level lines · 38 rows shown · 539 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Compressor 4 parts | flying-boat-compressor | 1× | 1 | 116 | assembly |
| 1.1 | Compressor Disc | flying-boat-compressor-disc | 3× | 3 | · | part |
| 1.2 | Compressor Blade | flying-boat-compressor-blade | 110× | 110 | · | part |
| 1.3 | Centrifugal Impeller | flying-boat-impeller | 1× | 1 | · | part |
| 1.4 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 2 | Combustor 3 parts | flying-boat-combustor | 1× | 1 | 17 | assembly |
| 2.1 | Combustor Liner | flying-boat-combustor-liner | 1× | 1 | · | part |
| 2.2 | Fuel Nozzle | flying-boat-fuel-nozzle | 14× | 14 | · | part |
| 2.3 | Igniter | flying-boat-igniter | 2× | 2 | · | part |
| 3 | Gas Generator Turbine 4 parts | flying-boat-gas-turbine | 1× | 1 | 93 | assembly |
| 3.1 | Turbine Disc | flying-boat-turbine-disc | 1× | 1 | · | part |
| 3.2 | Turbine Blade | flying-boat-turbine-blade | 60× | 60 | · | part |
| 3.3 | Nozzle Guide Vane | flying-boat-nozzle-guide-vane | 30× | 30 | · | part |
| 3.4 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 4 | Power Turbine 4 parts | flying-boat-power-turbine | 1× | 1 | 85 | assembly |
| 4.1 | Turbine Disc | flying-boat-turbine-disc | 2× | 2 | · | part |
| 4.2 | Turbine Blade | flying-boat-turbine-blade | 80× | 80 | · | part |
| 4.3 | Power Shaft | flying-boat-power-shaft | 1× | 1 | · | part |
| 4.4 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 5 | Reduction Gearbox 4 parts | flying-boat-reduction-gearbox | 1× | 1 | 12 | assembly |
| 5.1 | Helical Gear Pair | gear-pair | 2× | 2 | · | part |
| 5.2 | Gearbox Housing | gearbox-housing | 1× | 1 | · | part |
| 5.3 | Ball Bearing | ball-bearing | 6× | 6 | · | part |
| 5.4 | Oil Seal | oil-seal | 3× | 3 | · | part |
| 6 | FADEC 4 parts | flying-boat-fadec | 1× | 1 | 210 | assembly |
| 6.1 | Bare PCB | pcb-bare | 2× | 2 | · | part |
| 6.2 | Microcontroller | mcu | 2× | 2 | · | part |
| 6.3 | SMD Passive (R/C/L) | smd-passives | 200× | 200 | · | part |
| 6.4 | Connector | connector | 6× | 6 | · | part |
| 7 | Engine Oil System 3 parts | flying-boat-engine-oil-system | 1× | 1 | 4 | assembly |
| 7.1 | Oil Pump 2 parts | flying-boat-oil-pump | 1× | 1 | 2 | assembly |
| 7.1.1 | Helical Gear Pair | gear-pair | 1× | 1 | · | part |
| 7.1.2 | Oil Seal | oil-seal | 1× | 1 | · | part |
| 7.2 | Oil Cooler | flying-boat-oil-cooler | 1× | 1 | · | part |
| 7.3 | Oil Filter | flying-boat-oil-filter | 1× | 1 | · | part |
| 8 | Air Intake 2 parts | flying-boat-air-intake | 1× | 1 | 2 | assembly |
| 8.1 | Intake Duct | flying-boat-intake-duct | 1× | 1 | · | part |
| 8.2 | Water Separator | flying-boat-water-separator | 1× | 1 | · | part |
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Where the turboprop engine is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $500–$50k. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| weichai.com ↗ | Weifang, CN | Diesel & power engines | 50 units | 12–16 wks |
| cumminsindia.com ↗ | Pune, IN | Diesel engines | 50 units | 12–16 wks |
|
🇨🇳Yuchai
yuchai.com ↗
|
Yulin, CN | Diesel engines | 50 units | 12–16 wks |
| koel.co.in ↗ | Pune, IN | Diesel & gas engines | 50 units | 12–16 wks |
| ashokleyland.com ↗ | Chennai, IN | Engines & commercial vehicles | 50 units | 12–16 wks |