Truck 1 Specs Flashcards
(84 cards)
1
Q
Make
A
2003 Pierce Dash Truck 100’ Mid-mount Aerial
2
Q
Engine
A
Series 60 Detroit Diesel 6 Cylinder (In line) 1500ft lbs Torque 500 HP 12.7 liters (778 cu in.) 4 cycle turbo charged
3
Q
Oil Capacity
A
41 quarts (Multi-Viscosity) 15w40
4
Q
Fuel Capacity
A
65 gallons (Diesel)
5
Q
Power Steering Capacity
A
4 quarts (ATF)
6
Q
12-Volt Electric System
A
a. 6 - 12v batteries
b. C.E. Niehoff Alternator (C712-2) 400 amps
7
Q
Transmission
A
Allison World HD 4060PR
7 Position Retarder (Joystick on Dash)
8
Q
Transmission Fluid Capacity
A
17 quarts (Transynd)
9
Q
PTO
A
Hot Shift PTO
10
Q
Front Suspension
A
TAK - 4 IFS
11
Q
Coolant System
A
51 quarts (Water Filter w/Additive) Sight gauge on radiator
12
Q
Braking System
A
Wabco ABS (Anti-lock braking system)
13
Q
Front Disc Brakes
A
Bendix (Rotors)
Front Locking Brake for Aerial Operations
14
Q
Rear Brakes
A
Meritor Rear Drum S-CAM
Rear Spring Lock Parking Brakes
Automatic Slack Adjusters
15
Q
Front Tires
A
425/65 R 22.5
Recommended Pressure - 125 psi cold
16
Q
Rear Tires
A
12 R 22.5
Recommended Pressure - 120 psi cold
17
Q
Wheelbase
A
270 inches (22’ 5”)
18
Q
Overall Width w/Mirrors
A
9’ 5”
19
Q
Width w/Forward Stabilizers Extended
A
18’
20
Q
Width w/Rear Stabilizers Extended
A
16’
21
Q
Overall Height
A
10’ 7”
22
Q
Overall Length
A
45’ 8”
23
Q
Gross Vehicle Weight
A
Approximately 75,000 lbs
24
Q
Turning Diameter
A
Approximately 66 ft
25
A.M.P.S. Hydraulic Generator
Advanced Modular Power Systems
8kW (8000 watts)
120v/240v
Single Phase
26
Generator Operating Range
750 - 3300 RPM
27
Generator Fluid Capacity
2.9 gallons (ATF)
28
Cab, Tripod & Aerial Floods (Wattage & Volts)
650 watts & 120 volts
29
Body Floods (Wattage & Volts)
750 watts & 220 volts
30
Receptacle (Amps & Volts)
20 amps & 120 volts
31
Ladders on Truck 1
1) 100' Aerial
2) 35' Extension
3) 35' Two fly
4) 24' Extension
5) 20' Roof
6) 16' Roof
7) 15' A-frame
8) 14' Roof
9) 10' Attic
32
5" Waterway
1500 GPM
33
Tip Load
750 lbs fully extended, Flowing 1500 GPM
34
Air Bags location
R6
35
Hurst Tools location
L6
36
RIC Equipment location
R6
37
Aerial Ladder Reach Off Side & Above Ground
1) 94' 5"
2) 100'
Determined by NFPA 1901
38
Aerial Capacity at the Tip
750 lbs at Full Extension
| Flowing 1500 GPM
39
Aerial Operating Capabilities
Up to 9-degree slope, w/50 mph wind and 90-degree water stream flowing 1500 GPM
Capable of operating at 8 degrees below horizontal and up to 75 degrees above horizontal
40
Ladder Assembly
5 Section Steel Lattice
2:1 Safety Factor of rated load
1.5:1 Stability Factor
Each section trussed vertically and diagonally with round steel tubing
41
Ladder Extension & Retraction Motion
Provided by Dual Hydraulic Powered Cylinders and Cable/Pulley system
42
Rotation Motion
Provided through a 54" swing bearing/spur gear
| Driven by Planetary Hydraulic motor
43
Elevation Motion
Generated through Double Acting Lift Cylinders
| Giving Ladder Capacity of 8-degrees below Horizontal to 75-degrees above Horizontal
44
What is the ladder equipped with in order to restrict ladder movement when system hydraulic pressure is not present?
Holding Valve Cartridges and a Rotational Brake
45
Ladder Section Overlap
85 inches
46
Turntable Deck
Constructed of 1" thick deck material, coated with non-skid, chemical resistant material.
47
Torque Box and Outriggers
A welded torsion substructure with 2 sets of stabilizers are bolted to the standard chassis C-channel frame.
48
Auto-Leveling Front & Rear Stabilizers
Capable of leveling the Truck on a 9-degree slope
49
Aerial Waterway
the Base of the Aerial is equipped with 5" water swivel, capable of 360-degree rotation.
50
Telescoping Anodized waterway
Capable of 1500 GPM
51
Where is the relief valve located and what pressure does the valve open and fully open?
Below the Torque box
220 psi - half open
250 psi - fully open
52
What pressure does the relief valve open and fully open on the tip of the ladder?
165 psi - half open
| 190 psi - fully open
53
Electrical System on Aerial
Equipped with an electrical swivel with 32 collector rings
Capable of operation through 360-degrees
Each ring is capable of handling 20 amps
54
Hydraulic Reservoir Capacity
70 gallons (Hydraulic Fluid)
55
Proximity Switches
```
3 per stabilizer = 12
1 per front wheel = 2
3 for turntable alignment
3 for rung alignment
1 for full retraction
2 for bedded ladder
1 dual axis (slope and grade) on frame
1 single axis for climbing angle on ladder
25 proximity switches
2 axis indicators
27 Total
```
56
Aerial Gauges
Reads 30-600 psi in 5 psi increments
57
Flow Meter Gauge
Measures GPM flowing through ladder tip nozzle
58
How long should the engine idle to cool the turbo charger after a code 3 run?
5 minutes
59
Rear of apparatus out swing on turns
4 feet
60
Inter-Axel Differential
```
Lock if traction is lost with the Drive Axel (Front Duals)
Stop Truck
Transmission in Neutral
Switch lever to Locked position
Red warning light should be on
```
61
Dont's with Inter-Axel Differential
Don't drive for prolonged periods of time
| Don't exceed 15 mph while engaged
62
7 Position Transmission Retarder Joystick Control
Up/High uses the most fluid, generates the most amount of heat
Down/Low uses least fluid, generates less heat
63
Utilizing Retarder
Avoid exceeding 230-degrees F. If levels exceed 230-degrees F, lower Retarder Control
Warning buzzer will sound at 250-degrees F.
64
Optimal Aerial Placement
Apparatus pointing uphill for Aerial Operations which allows good contact with front tires to allow full use of aerial
65
Optimal Space on Sides of Apparatus
6' of clearance on either side for full extension of outriggers
66
Optimal Climbing Angles
70-75 degrees, at these angles the ladder will carry its maximum load
67
How far are curbs in business districts?
10-12 feet from the building line
68
Aerial Master - First Click
Red light testing the aerial emergency shut off should briefly turn on and then off, indicating the light is functioning
69
Aerial Master - Second Click
Green light should come on indicating the aerial master is on
70
Wheel Chalks
Chalk on downhill side should be snug against tire
| Chalk on uphill side should be 2 inches away from tire
71
Stabilizer Pads on Ground
With pads - 75 psi,
Without pads - 200 psi
Handles on the inside
72
How far should stabilizers be lowered?
Until the bulge is out of rear duals or the apparatus slope is level
73
Up to how many degrees will the Aerial still function?
5 degrees of slope and grade
74
Should front tires have contact with ground?
Ideally yes, if front tires are not touching ground aerial will not fully function or operate over the front/cab
75
How many green lights on the stabilizer control box?
Ensure all 8 green lights are on prior to pinning stabilizers
76
Where are the Command Zones on Truck 1?
Cab, Turntable, Lower Rear Compartment
77
Global/Manual Overrides
Three Total:
Global Override
Stabilizer Manual Override
Ladder Manual Override
78
Emergency Power Unit (EPU)
Operates off battery power
To be used in lieu of PTO, if PTO fails
Should be operated once a week
Run for a period of 30 mins, then 30 mins cool down
79
Flow-minder
In Command Zone
| Within 10% of actual water flow at tip
80
Aerial Inlet
5 inch Intake, or use of trimese
81
Red Mushroom Switch
Down: stops PTO and electronics
First Click: engages PTO
Second Click: energizes electronics
82
Ambient Temperature Sensor
Located at the tip of the ladder
| Alarm sounds at pedestal at 170 degrees
83
Generator Circuit Breakers
1. Main (ON) 2.Blank
3. Main (ON) 4. Blank
5. DS Cab Flood (ON) 6. PS cab flood (ON)
7. DS Body Flood 8. PS Body Flood
9. DS Body Flood 10. PS Body Flood
11. Tripod Receptacle 12. Tripod Receptacle
13. DS Electric Reel 14. PS Electric Reel
15. Receptacle DS front 16. Receptacle PS Front
17. Receptacle DS Rear 18. Receptacle PS Rear
19. Aerial Circuit #1 20. Aerial Circuit #2
84
Brake System Warnings
Low air warning - 55-75 psi
Rear parking brake activation - 45 psi
Applied brake check - no more than 3 psi loss/minute
Unapplied brake check - no more than 2 psi loss/minute
