Emb 120 limitations Flashcards
Ramp
26,609 lbs
Takeoff
26,433 lbs
Landing
25,794 lbs
Zero Fuel
24,030 lbs
Cargo
1,543 lbs
T6
T/O/Max continuous
800 C
T6
T/O/Emergency 5 min max
816 C
T6
Start: 816 C - 850 C
20 sec
T6
Start: 850 C - 950 C
5 sec
T6
Warning at
816 C
T6
SkyWest climb limit
720 C
Torque
T/O/Max continuous
100%
Torque
T/O/Emergency 5 min max
110%
Torque
Transient (up to 20 sec)
120%
NP
Max continuous
100%
NP
Max continuous tolerance.
100% to 101.0%
NP
Transient (up to 20 sec)
110%
NP
Max reverse
80.5%
NP
Max ground ops
65%
NP
Minimum NP for takeoff
99.5%
NP
Minimum NP in icing conditions
85%
NP
Aux gen energize at
70%
Cruise max torque
NP at 100%
72%
Cruise max torque
NP at 90%
80%
Cruise max torque
NP at 85%
84%
Cruise max torque
NP at 80%
84%
NH limits
T/O Max continuous (118A)
102%
NH limits Minimum
NH for operation of deice equipment
80%
Overspeed limited
oil presssure
103%
Overspeed limited
fuel flow
109%
EEC on
Condition Lever @ min
NH-62%, Np-50%
EEC on
Condition Lever @ max
NH-72%, Np-65%
Ground idle, EEC off
NH > 50%
VMO at 13,000 ft
272 KIAS
VA
200 KIAS
VB
175 KIAS
VLO/LE
200 KIAS
15 SKW
180 KIAS
25
150 KIAS
45
135 KIAS
Max wiper speed
160 KIAS
Max DV window open speed
140 KIAS
Max Tail Wind component
10 kts
Minimum single engine autopilot speed
120 KIAS
Max demonstrated crosswind
30 kts
Minimum ILS coupled autopilot altitude
200’ AGL
of emergency exits (+flt deck)
4 (6)
Oil temp
Min. start (red radial)
-40 C
Oil temp
Takeoff Max continuous (118A)
45 to 115 C
Oil temp
Transient (20 min) +(118A)
115 to 125 C
Oil temp
Minimum to unfeather prop
0 C
Oil temp
Minimum to feather prop
10 C
Oil Pres
Minimum ground idle (red radial)
40 psid
Oil Pres
Power flight idle and NH < 75%
40 to 55 psid
Oil Pres
Takeoff Max continuous
55 psid to 65 psid
Oil Pres
Electric feather pump duty cycle
20 sec / 6 consecutive cycles
Oil Pres
Prop tip clearance
18 in
Oil Pres
Prop feather before shutdown
20 sec
Power lever angle of
62
and torque of
62%
Autofeather activates when one torque drops below
22%
White ignition light on from
0% to 50%
Starter 1st Attempt: 30 sec ON
3 min OFF
Starter 2nd Attempt: 30 sec ON
3 min OFF
Starter 3rd Attempt: 30 sec ON
30 min OFF