777-300ER Flashcards
1
Q
777-300ER Engine
A
GE90-115B
2
Q
GE90-115B Max Thrust
A
115300 lb
3
Q
GE90-115B Spools
A
Two
4
Q
GE90-115B Compressors
A
4 LP, 9 HP
5
Q
GE90-115B Turbines
A
2 HP, 6LP
6
Q
GE90-115B Pressure ratio
A
42:1
7
Q
Fuel burn
A
9 tonne first hour, 8.5/hr thereafter
8
Q
777-300ER MTOW
A
351 500 kg
9
Q
777-300ER Range
A
7930 nm
10
Q
777-300ER Max cruise alt
A
43,100ft
11
Q
777-300ER Fuel capacity
A
181 300 L
12
Q
GE90-115B Bypass Ratio
A
9:1
13
Q
777-300ER Typical seating
A
365
14
Q
777-300ER Hydraulic systems
A
Left System -
Engine pump
Electric pump
Centre system
2 Electric pumps
2 Air driven pumps
1 - RAT(flight controls only)
Right System
Engine pump
Electric pump
15
Q
777-300ER Left systems
A
Flight Controls
Left thrust reverser
