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Engine Type....................................Horizontally Opposed, Direct Drive
Horsepower Rating................................................200 hp @ 2700 rpm
Propeller
Hartzell
Propeller Type..............................................................Constant Speed
Two-Blade Propeller:
Model Number ...................................................BHC-J2YF-1BF/F7694
Diameter .............................................................76.0” (73.0” Minimum)
Three-Blade Propeller:
Model Number ...............................................PHC-J3YF-1MF/F7392-1
Diameter .............................................................74.0” (72.0” Minimum)
Model Number ............................................... PHC-J3YF-1RF/F7392-1
Diameter .............................................................74.0” (72.0” Minimum)
March 2010
Information Manual 1-7
Cirrus Design Section 1
SR20 General
Fuel
Total Capacity.............................................60.5 U.S. Gallons (229.0 L)
Total Usable...................................................56 U.S. Gallons (212.0 L)
Approved Fuel Grades:
100 LL Grade Aviation Fuel (Blue)
100 (Formerly 100/130) Grade Aviation Fuel (Green)
Oil
Oil Capacity (Sump) .............................................8 U.S. Quarts (7.6 L)
Oil Grades:
All Temperatures ............................................SAE 15W-50 or 20W-50
Below 40 F (4 C)................................................... SAE 30 or 10W-30
Above 40 F (4 C) ....................................................................SAE 50
Maximum Certificated Weights
Maximum Gross for Takeoff...................................... 3000 lb (1361 Kg)
Maximum Landing Weight ........................................ 2900 lb (1315 Kg)
Maximum Baggage Compartment Loading.................... 130 lb (59 Kg)
Standard Empty Weight ............................................. 2050 lb (930 Kg)
Maximum Useful Load.................................................. 950 lb (431 Kg)
Full Fuel Payload.......................................................... 622 lb (282 Kg)
Cabin and Entry Dimensions
Dimensions of the cabin interior and entry door openings are
illustrated in detail in Section 6.
Baggage Spaces and Entry Dimensions
Dimensions of the baggage area and baggage door opening are
illustrated in detail in Section 6.
Specific Loadings
Wing Loading .................................................... 22.2 lb per square foot
Power Loading................................................................. 15.0 lb per hp
March 2010
1-8 Information Manual
Section 1 Cirrus Design
General SR20
Symbols, Abbreviations and Terminology
General Airspeed Terminology and Symbols
KCAS Knots Calibrated Airspeed is the indicated airspeed
corrected for position and instrument error. Calibrated
airspeed is equal to true airspeed in standard atmosphere at
sea level.
KIAS Knots Indicated Airspeed is the speed shown on the
airspeed indicator. The IAS values published in this
handbook assume no instrument error.
KTAS Knots True Airspeed is the airspeed expressed in knots
relative to undisturbed air which is KCAS corrected for
altitude and temperature.
VG Best Glide Speed is the speed at which the greatest flight
distance is attained per unit of altitude lost with power off.
VO Operating Maneuvering Speed is the maximum speed at
which application of full control movement will not overstress
the airplane.
VFE Maximum Flap Extended Speed is the highest speed
permissible with wing flaps in a prescribed extended position.
VNO Maximum Structural Cruising Speed is the speed that
should not be exceeded except in smooth air, and then only
with caution.
VNE Never Exceed Speed is the speed that may not be exceeded
at any time.
VPD Maximum Demonstrated Parachute Deployment Speed is
the maximum speed at which parachute deployment has
been demonstrated.
VS Stalling Speed is minimum steady flight speed at which the
aircraft is controllable.
VS 50% Stalling Speed is minimum steady flight speed at which the
aircraft is controllable with 50% flaps.
March 2010
Information Manual 1-9
Cirrus Design Section 1
SR20 General
Meteorological Terminology
VSO Stalling Speed is the minimum steady flight speed at which
the aircraft is controllable in the landing configuration (100%
flaps) at the most unfavorable weight and balance.
VX Best Angle of Climb Speed is the speed at which the
airplane will obtain the highest altitude in a given horizontal
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西锐20飞机信息手册CIRRUS DESIGN SR20 AIRPLANE INFORMATION MA(2)
