Descriptive Data; Engine; Propeller - Textron Cessna Grand Caravan Ex 208B Pilot's Operating Handbook And Faa Approved Airplane Flight Manual

SECTION 1
GENERAL

DESCRIPTIVE DATA

ENGINE

Number of Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Engine Manufacturer . . . . . . . . . . . . . Pratt & Whitney Canada, Inc.
Engine Model Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . PT6A-140
Engine Type:
Free turbine, two-shaft engine utilizing a compressor section having
three axial stages and one centrifugal stage, an annular reverse-flow
combustion chamber, a one-stage compressor turbine, a one-stage
power turbine, and a single exhaust. The power turbine drives the
propeller through a two-stage planetary gearbox at the front of the
engine.
Horsepower . . . . . . . . . . . . . . . . . . . . . . . . . . . Flat rated at 867 SHP

PROPELLER

HARTZELL
Propeller Manufacturer . . . . . . . . . . . . . . . . . . Hartzell Propeller Inc.
Propeller Model Number . . . . . . . . . . . HC-B3TN-3AF/T10890CN-2
Number of Blades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Propeller Diameter. . . . . . . . . . . . . . . . Maximum 106 Inches (2.7 m)
Propeller Type:
Constant-speed,
actuated aluminum propeller, with a feathered blade angle of
78.0° +1.0°, a low pitch blade angle of 8.5° +0.2°, and a
maximum reverse blade angle of -21° +0.5° at FS 42.00.
Propeller ground clearance with standard tires and standard length
nose gear fork:
With nose tire inflated and strut barrel extended 3.625
inches (92 mm), propeller ground clearance is 11.25
inches (285 mm).
With nose tire deflated and nose strut fully compressed,
propeller ground clearance is 2.5 inches (63 mm).
Propeller ground clearance with standard tires and extended length
nose gear fork:
With nose tire inflated and strut barrel extended 3.625
inches (92 mm), propeller ground clearance is 14.75
inches (375 mm).
With nose tire deflated and nose strut fully compressed,
propeller ground clearance is 5.875 inches (149 mm).
1-6
full-feathering,
U.S.
MODEL 208B (867 SHP)
GARMIN G1000
Minimum 104 Inches (2.6 m)
reversible, hydraulically-
208BPHCUS-01
CESSNA