*'16 Pierce Arrow XT Flashcards
What type of Engine? HP?
Cummins ISX 15 912 in3 displacement (14.9L) 550hp @ 1800 rpm
What transmission?
Allison 4500 EVS
Front Axle weight rating?
20,000 lbs
Rear Axle weight rating?
31,000 lbs
Tiller Axle weight rating?
22,800 lbs 23,200 lbs (plaque)
Diesel Fuel Tank size?
63 gal
DEF tank size?
4.5 gal
Engine oil capacity?
44 qt
Engine coolant capacity? Reservoir?
65 pts (16.25 gal). 6 qt in reservoir
Aerial Hydraulic fluid total and in reservoir?
80gal total. 40gal in reservoir
Load Manager - what sheds and at what point?
Inverter @ 12.4v (12.6v unshed) Heat/AC @ 12.2v (12.4v unshed)
Aerial ladder tip capacity?
500 lbs
Safe Operating Limits - Full Capacity
0 to 5 degrees
Safe Operating Limits - Half Capacity
5.1 to 8 degrees
Safe Operating Limits - Zero Capacity
> 8 degrees
Jack knife collision warnings?
65 and 85 degrees
At what pressure do the spring brakes automatically apply?
Approximately 40 psi
Trailer should be within __ degrees of tractor for aerial operations? No jack knifing required.
30
The area where the ground pads make contact with the ground must be firm and capable of supporting __ psi.
75
Low air alarm activates when air in either tank is less than approximately __ psi
60
Downhill Operating/Heavy Braking: If service brakes are required to supplement retardation, apply the brakes in short durations of __ to __ seconds rather than a continuous application.
5 to 10
Excessive Idling is considered more than __ minutes per the log book.
5
Preheat the generator according to ambient temperature for how long?
— 10 seconds - above 50°F — 15 seconds - 0°F to 50°F — 20 seconds - below 0°F
Make, model and output of generator?
Cummins ONAN. 7500w
Power inverter rating?
1125w
Load shedding: Shed point minimum of __ minute. The shed load will remain off for __ minutes and will not unshed until the unshed voltage is achieved for __ minute.
1 minute 5 minutes 1 minute
Loads will only shed when? 2 things enabled.
Load manager Enabled. Parking brake set.
Low Fuel Warning light turns on at?
1/8th of a tank
Battery terminals can be cleaned with?
Hot water and baking soda
Hydraulic system standby pressure?
350 psi
Max pressure of hydraulic system?
3000 psi
The Vehicle Data Record is capable of storing the most recent ___ hours of vehicle information.
100 hours
The EPU (Emergency Pump Unit) can run for a max of __ minutes continuously.
30 minutes
The aerial ladder has a safety factor of __ to 1.
2 to 1
Max wind capacity of aerial ladder?
50 mph
Degrees of elevation of aerial ladder?
-5 to 75 degrees
Rated horizontal reach of aerial ladder? 0 degrees? 45 degrees? 75 degrees?
95’ 1” @ 0 degrees 66’ 9” @ 45 degrees 23’ 11” @ 75 degrees
Diesel engines consume as much as ____ cubic feet of clean air every minute when operating under full load.
1200 ft3
A diesel truck engine may consume over _____ gallons of air for every gallon of fuel that it burns.
12,500
Length of Truck?
55’10” 55’8” plaque in truck
Height of Truck to top of Tiller Cab?
11’3” 11’ 2.5” per plaque
Overhang?
Approximately 9’3”
Load Manager activates high idle at what voltage?
12.8 v
If the engine does not start within __ seconds, release the starter buttons and allow the starter motor to cool for __ seconds before attempting to start the engine again.
15, 60
Transmission sump max operating temperature
250 degrees
Transmission normal operating range?
160 - 200 degrees
GVWR. Gross Vehicle Weight Rating
74,500 lbs 37.25 tons
Tire pressure
120psi all tires
Tire-limited max speed
65 mph
