45 RBM Flashcards
1
Q
Hull construction
A
5083-H116 plating with 5086-H112 extrusione
2
Q
Hull length
A
44ft 9in
3
Q
Beam
A
14ft 8in fender
4
Q
Free board
A
Bow: 4ft 9in
Amidships: 1ft 11in
Stearns: 2ft 11in
5
Q
Displacement no crew
A
36,700
6
Q
Displacement 4 crew
A
37,540
7
Q
Draft
A
3ft 4in
8
Q
Highest fixed point
A
13 ft 1in
9
Q
Highest unfixed point
A
20ft 9in
10
Q
Fuel capacity
A
Full 510
95% 485
11
Q
Generators
A
Dual 8.5KW
12
Q
Distance from shore.
A
50NM
13
Q
Max wind.
A
30 KT
14
Q
Max seas.
A
12 ft
15
Q
Max speed
A
40 Kt
16
Q
Max towing displacement
A
100 tons
17
Q
HWX coxswain limitations
A
12ft waves 50kt winds
18
Q
Engines
A
Twins detroit diesel series 60
19
Q
Horsepower
A
825 BHP @ 2300
20
Q
Reduction gear
A
Twin disc MG-5114-SC 1.02:1 REDUCTION
21
Q
Waterjets
A
Kamewa rolls royce FF model 375S
22
Q
Displacement
A
36,700
23
Q
Max POB
A
24
24
Q
Range at 30 Knots in calm water
A
250+ NM
25
Max RPM
2350
26
Cruising RPM
1950
27
Cruising speed
30 kts
28
When are helmets and seatbelts required?
Seas greater than 30 knots or coxswains discretion.
| Helmets: 5' in RBS 8' in RBM, alongside a deep draft, help ops.
29
Reduction gears
Twin disc MG5114SC
