Engine
PT6C
High powered performance for medium-class helicopters.
1,600 to 2,000 shaft horsepower class
The latest technology for the new-generation medium-class helicopters and tiltrotors. Unmatched performance, continuing the PT6 legacy.
Overview
Setting a new standard in its class
The PT6C Series sets a new standard in its class for power-to-weight ratio, fuel consumption, as well as durability in harsh operating environments. Advanced engine control ranging from Electronic Engine Control (EEC) to Dual Channel Full Authority Digital Engine Control (FADEC) further advances ease of pilot operation and maintenance diagnostics.
Versatility on a wide variety of applications
The 1,600 to 2,000 shaft horsepower class PT6C Series has been produced in four models and its versatility has been demonstrated on a wide variety of applications. Nearly 2,500 PT6C engines delivered to power helicopters in service with 287 operators in 74 countries in such applications as oil exploration, emergency medical service, maritime patrol, business and utility operations.
Tailor-made services and global customer support
Protect the value of your asset, plan your budget and minimize unscheduled maintenance with our Maintenance Programs: Our ESP™ for single aircraft, our FSP for growing fleets of 2-5 helicopters, and our FMP for fleets of six or more aircraft.
Maximize engine performance and time between maintenance by knowing your engine from the inside out, with our FAST solution and our oil analysis technology.
You can keep your helicopter in the air with with our SMART program. Our two-year, 500-hour Certified Pre-Owned program benefits buyers and sellers of used helicopters.
Operators are supported by our industry-leading global customer support, including over 40 service facilities around the world, more than 100 field support representatives, two 24/7 Customer First Centres for rapid expert support, the most advanced diagnostic capabilities for this market and the largest pool of P&W rental and exchange engines in the industry.
Maximize engine performance and time between maintenance by knowing your engine from the inside out, with our FAST solution and our oil analysis technology.
You can keep your helicopter in the air with with our SMART program. Our two-year, 500-hour Certified Pre-Owned program benefits buyers and sellers of used helicopters.
Operators are supported by our industry-leading global customer support, including over 40 service facilities around the world, more than 100 field support representatives, two 24/7 Customer First Centres for rapid expert support, the most advanced diagnostic capabilities for this market and the largest pool of P&W rental and exchange engines in the industry.
Features
The PT6C is based on the PT6A-67 Series airline turboprop engine.
-
Electronic Engine Control (EEC) with Hydro-mechanical Backup
Dual channel Full Authority Digital Engine Control (FADEC) on most recent models -
Independent 'free' power turbine with shrouded blades
-
Multi- stage axial and single-stage centrifugal compressor
-
Reverse flow combustor
-
Single-PT6 power section with direct output drive
-
Single-stage compressor turbine
Specs
|
Thermodynamic |
Mechanical |
Output Shaft |
Diameter** |
Length** |
|
|---|---|---|---|---|---|
| PT6C-67A | 2,000 | 1,940 | 30,000 | 25 | 65 |
| PT6C-67C | 1,700 | 1,100 | 21,000 | 25 | 65 |
| PT6C-67D | 1,679 | 1,183 | 21,000 | 23 | 59 |
| PT6C-67E | 1,800 | 1,300 | 21,000 | 25 | 65 |
* Powers are approximate values at take-off. Available at sea level, standard day, static conditions, uninstalled.
** Dimensions are approximate values.
** Dimensions are approximate values.
Applications (4)
-
PT6C-67A
Leonardo AW609 -
PT6C-67C
Leonardo AW139 -
PT6C-67D
Dyncorp UH-1 Global Eagle -
PT6C-67E
Airbus Helicopters H175
Services & support to keep you flying
Need support?
US & Canada
1 800 268-8000
International
Call: +8000-268-8000
or: +01-450-647-8000