Loading - Please wait...
 
 
     
Aircraft Engines   Aircraft Engines | JT15D
 
 
JT15D
Our first turbofan engine. And still going strong.

2,200 to 3,400 pounds thrust class

Dependable and durable. Its success sparked P&WC’s strong growth in business jet power. The JT15D’s excellent track record in serving fractional jet business aviation and specialized trainer aircraft is well proven.
 

Overview

The JT15D turbofan engine family is P&WC’s first turbofan engine and continues to enjoy strong success today as new models are introduced embodying the latest technologies. The JT15D powers a wide range of business aviation and government applications since being introduced in the 1970s. The JT15D family is comprised of 3 engine series and 17 models, ranging from 2,200 to 3,400 pounds thrust, with the more than 6,600 engines produced having accumulated more than 41 million hours of flight time. The continued success of the JT15D stems from its impressive levels of reliability and durability, with overhaul intervals having reached higher than 10,000 hours. A strong testimonial to the JT15D’s dependability and durability is its stellar performance powering light to mid-size business jets in the fractional ownership business jet market .

Operators of JT15D engines are supported by P&WC’s industry-leading global customer support. This includes over 30 P&WC-owned and designated service facilities around the world, more than 100 field support representatives on all major continents, a 24/7 Customer First Centre for rapid expert support, the most advanced diagnostic capabilities for this market and the largest pool of P&WC rental and exchange engines in the industry.

Features-1

JT15D engines have a proven track record in meeting customers’ expectations in performance, reliability, durability, fuel consumption and environmental friendliness. Seventeen JT15D models have currently been produced under 3 series (JT15D-1, JT15D-4 and JT15D-5) ranging in thrust from 2,200 to 3,400 pounds.

The JT15D is a two-spool engine with only six rotating components, a single-stage high pressure centrifugal compressor driven by a single-stage high pressure turbine and a single-stage low pressure turbine driving a robust fan with wide-chord blades and compressor boost stage. A high efficiency reverse-flow combustor ensures low emissions and fuel consumption. The success of the engine with respect to its impressive durability level of higher than 10,000 hours between overhauls was a major reason for selecting this same core to power the PW901A APU on the Boeing 747-400. In fact, the JT15D-based PW901A has also become the benchmark in the APU industry for durability and reliability.

Fan
  • Robust, wide chord blades

Features-2

Single-stage high pressure compressor with axial boost stage
  • Centrifugal compressor - compact, efficient, low parts count
Reverse-flow combustor
  • Low emissions, high durability
Single-stage High Pressure Turbine
  • Continue to embody latest technologies
  • Low parts count for low maintenance cost and fast turnaround time
Single-stage low pressure turbine
  • Free turbine, shrouded blades
  • Drives fan and axial compressor boost stage
Electronic engine control (EEC) system with hydromechanical back-up (JT15D-4 and -5 Series)
  • Ease of pilot workload

Features-3

  Thermodynamic
Thrust Class*

(Pounds)
Mechanical
Thrust Class*

(Pounds)
Diameter**

(Pounds)
Length**
(Inches)
JT15D-5 Series 3,400 3,050 27 60.5
JT15D-4 Series 2,500 2,500 27 63
JT15D-1 Series 2,200 2,200 27 59



* Thrusts are approximate values at take-off. Available at sea level, standard day, static conditions, uninstalled.
** Dimensions are approximate values.

Aircraft

  • Aermacchi S211/S211A : JT15D-4C, JT15D-5C
  • Aerospatiale Corvette : JT15D-4
  • Cessna Citation I : JT15D-1, JT15D-1A, JT15D-1B
  • Cessna Citation II & II/S : JT15D-4, JT15D-4B
  • Cessna Citation Ultra : JT15D-5A
  • Cessna Citation V : JT15D-5D
  • Cessna T-47A : JT15D-5
  • Cessna UC-35 (C-XX) : JT15D-5D
  • Hawker Beechcraft 400XP/400A : JT15D-5, JT15D-5R
  • Mitsubishi Diamond 1A : JT15D-4, JT15D-4D
  • Raytheon Beech Beechjet 400A : JT15D-5
  • Raytheon Beech T-1A Jayhawk : JT15D-5B
  • Raytheon Beech TCX : JT15D-5F
  • Rockwell/Dasa Ranger 2000 : JT15D-5C
  • VisionAire Vantage : JT15D-5D
 
 
 
 
Aircraft Supported
Agusta Westland Gulfstream Aerospace Corporation Pilatus Cessna Hawker Beechcraft British Aerospace Bombardier Inc. Dassault AviationPiper Aircraft Services Aircraft Industries Robinson Aircrafts Eurocopter Diamond Aircraft Company Zlin Aircrafts Bell Helicopter Textron Inc.
 
 
Service- Aircraft Engines
 
PT6A
PT6A-21
PT6A-27
PT6A-42
PT6A-60A
PT6A-61
PT6A-67B
PT6A-135A
 
PW100
PW127E
PW127F
PW121
 
JT15D
JT15D-4
JT15D-5
JT15D-5A
JT15D-5D
JT15D-5R
 
PW300
PW305A
PW306A
PW306C
PW307A
PW307B
PW308A
PW308C
 
PW500
PW530A
PW535A
PW535B
PW535E
PW545A
PW545B
PW545C
 
PW600
PW610F-A
PW615F-A
PW617F-E
 
PW800
PW810-C
 
PT6T Twin-Pac
PT6T-3B
PT6T-3D
PT6T-3DF
 
PT6B
PT6B-37A
PT6B-67A
 
PT6C
PT6C-67C
PT6C-67D
PT6C-67E
 
PW100TS
PW200
PW206B2
PW206C
PW207C
PW207D1
PW207E
PW207K
PW210
PW210S