Crimson Specific Flashcards
(38 cards)
1
Q
Height
A
9’5”
2
Q
Length
A
31’11.5” - 32’ 2”
3
Q
Width
A
9’9”
9’11.5” with Mirrors
4
Q
Weight
A
47,000 lbs
23.5 tons
5
Q
Oil
A
15w40
6
Q
Transmission fluid
A
TES-295
7
Q
Axle Fluid
A
Front: 85w140
Rear: 65w140
8
Q
Cab tilt
A
Dextron 3
9
Q
Coolant
A
50/50 Final Change
10
Q
Pump Gear Box
A
10w90
11
Q
Power Steering
A
Dextron 3
12
Q
Tire pressure
A
120 psi front/rear
13
Q
Fuel
A
63 gallons Diesel
14
Q
Generator Coolant
A
50/50 Final Charge
15
Q
Pump
A
Hale 1500 GPM
2,250 GMP capable
16
Q
Foam
A
Type A 25 gallons
Type B 25 gallons
17
Q
Water pump temperature
A
120 degrees TRV opens
18
Q
CAFS compressor max temperature
A
205 degrees
19
Q
Compressor capacity
A
210 CFM
20
Q
LDH discharge #1
A
2200 GPM
21
Q
LDH discharge #2
A
1500 GPM
22
Q
Relief Valve activation
A
200 psi
23
Q
Practical Maximum draft lift
A
20’
24
Q
Theoretical maximum draft lift
A
33.9’
25
FDC pressure
Sprinklers/Standpipe
150 psi at connection
26
Plus/minus pressure per floor
5 psi per floor to the 10th story
Maximum pressure 200 psi
- 5 psi for each story below grade
27
Formula for Engine Pump Pressure
EP = FL +/- HP + D + NP
```
Engine Pressure
Friction loss
Head Pressure (elevation)
Devices
Nozzle Pressure
```
28
Friction loss in 1.5” hand line per 100’
30 psi at 125 GPM
29
Friction loss in 1.75” hand line per 100’
30 psi at 150 GPM
30
Friction loss in 2” hand line per 100’
30 psi at 200 GPM
31
Q formula for 2.5 hose line
2 Q²
32
Q formula for 2” hose line
6 Q²
33
Q formula for 1.75 hose line
12 Q²
34
Q formula for 1.5 hose line
24 Q²
35
Q formula for 1” forestry hose line
150 Q²
36
Q formula for 3.5 hose line
Q² ÷ 3
37
Q formula for 4” hose line
Q² ÷ 5
38
Q formula for 5” hose line
Q² ÷ 15
