PT6A Engine Models Database
Technical specifications, baseline TBO intervals, and typical applications for the Pratt & Whitney Canada PT6A engine family.
Large Series
PT6A-64
Power Class (SHP)
700
Propeller Speed (RPM)
2000
Baseline TBO
3,500 h
Baseline HSI
1,750 h
Typical Applications:
Daher-SOCATA TBM 700
PT6A-67P
Power Class (SHP)
1200
Propeller Speed (RPM)
1700
Baseline TBO
3,500 h
Baseline HSI
1,750 h
Typical Applications:
Pilatus PC-12 NG (皮拉图斯 PC-12 NG)
Medium Series
PT6A-41
Power Class (SHP)
850
Propeller Speed (RPM)
2000
Baseline TBO
3,600 h
Baseline HSI
1,800 h
Typical Applications:
Beechcraft King Air 200
Piper Cheyenne III
PT6A-42
Power Class (SHP)
850
Propeller Speed (RPM)
2000
Baseline TBO
3,600 h
Baseline HSI
1,200 h
Typical Applications:
Beechcraft King Air 200 / B200 (空中国王 B200)
PT6A-60A
Power Class (SHP)
1050
Propeller Speed (RPM)
1700
Baseline TBO
3,600 h
Baseline HSI
1,800 h
Typical Applications:
Beechcraft King Air 350 / 350i (空中国王 350)
Small Series
PT6A-114A
Power Class (SHP)
675
Propeller Speed (RPM)
1900
Baseline TBO
3,600 h
Baseline HSI
1,800 h
Typical Applications:
Cessna 208
Cessna 208B Grand Caravan
Quest Kodiak 100
部分改装小型水上飞机
PT6A-135A
Power Class (SHP)
750
Propeller Speed (RPM)
1900
Baseline TBO
3,600 h
Baseline HSI
1,800 h
Typical Applications:
Beechcraft King Air C90GT
Blackhawk XP135A
PT6A-27
Power Class (SHP)
680
Propeller Speed (RPM)
2200
Baseline TBO
3,600 h
Baseline HSI
1,800 h
Typical Applications:
DHC-6 Twin Otter
Beechcraft 99
PT6A-34
Power Class (SHP)
750
Propeller Speed (RPM)
2200
Baseline TBO
4,000 h
Baseline HSI
2,000 h
Typical Applications:
Daher Kodiak 100
DHC-6 Twin Otter
PAC 750XL