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Take Off SHP
680
Takeoff power limited to 5 minutes.
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Take Off Torque
1786 (1600 - Company)
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Take Off Max ITT
750 (680 - Company)
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Take Off Gas Gen RPM
38,100
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Take Off Gas Gen %
101.5 (100 - Company)
For every 10° below -30° C ambient temperature, reduce max allowable N1 by 2.2%.
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Take Off Prop RPM (N2)
2000
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Take Off Oil Temp
10 to 99
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Max Continuous SHP
680
Max Continuous power is intended for emergency use at discretion of the pilot.
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Max Continuous Torque
1786 (1600 - Company)
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Max Continuous Max ITT
750 (680 - Company)
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Max Continuous Gas Gen RPM
38,100
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Max Continuous Gas Gen %
101.5
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Max Continuous Prop RPM (N2)
2000
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Max Continuous Oil Pressure
80-100
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Max Continuous Oil Temp
10 to 99
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Take Off Oil Pressure
80-100
-
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Cruise Climb Torque
1786 (1600 - Company)
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Cruise Climb Max ITT
710 (680 - Company)
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Cruise Climb Gas Gen RPM
38,100
-
Cruise Climb Gas Gen %
101.5 (100 - Company)
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Cruise Climb Prop RPM (N2)
2000 (1900 - Company)
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Cruise Climb Oil Pressure
80-100
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Cruise Climb Oil Temp
0 to 99
-
-
Cruise Torque
1786 (1600 - Company)
Cruise torque limits vary with altitude and temperature.
-
Cruise Max ITT
750 (680 - Company)
-
Cruise Gas Gen RPM
38,100
-
Cruise Gas Gen %
101.5 (100 - Company)
-
Cruise Prop RPM (N2)
2000 (1750 - Company)
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Cruise Oil Pressure
80-100
-
Cruise Oil Temperature
0 to 99
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Hi Idle (70% N1) Oil Temperature
-40 to 99
-
Lo Idle (60% N1) Oil Temperature
-40 to 99
-
Lo Idle Max ITT
660
High ITT at ground Idle may be corrected by reducing accessory load and/or increasing Gas Gen RPM.
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Lo Idle Prop RPM
1100 (minimum)
-
Lo Idle Oil Pressure
40 (minimum)
-
Starting Max ITT
1090
Time limited to two seconds
-
Starting Oil Temperature
-40 (minimum)
-
Acceleration Torque
2100
Time limited to two seconds
-
Acceleration Max ITT
850
Time limited to two seconds
-
Acceleration Gas Gen RPM
38,500
-
Acceleration Gas Gen %
102.6
-
Acceleration Prop RPM
2200
-
Acceleration Oil Temperature
0 to 99
-
Max Reverse Max ITT
750
Max reverse is time limited to one minute
-
-
Max Reverse Prop RPM
2000
-
Max Reverse Oil Pressure
80-100
-
Max Reverse Oil Temperature
0 to 99
-
Notes on Oil Pressure
Normal Oil Pressure is 80 to 100 psig at power settings above 27,000 rpm (72% N1). Oil pressure below 80 psig is undesirable, and should be tolerated only for the completion of the flight, preferably at reduced power setting. Oil pressures below normal should be reported as an engine discrepancy and should be corrected before next takeoff. Oil pressures below 40 psig are unsafe and require that either the engine be shut down or a landing be made as soon as possible, using the minimum power required to sustain flight.
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Gas Gen % N1
For every 10° C below -30° C ambient temperature, reduce maximum allowable N1 by 2.2%
-
Starter Limitations
- 40 sec ON, 60 sec OFF.
- 40 sec ON, 60 sec OFF.
- 40 sec ON, 30 min OFF.
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Weights
- Ramp weight: 11,934 lbs
- Take off weight: 11,846 lbs
- Landing weight: 11,210 lbs
- Zero fuel weight: 10,000 lbs
-
Fuel Quantity
374 Gallons
- 770 lbs in the nacelles
- 1730 lbs in the mains
= 2500 lbs total
-
Maneuvering Speed Va
170 KIAs
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