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