Chapter 33: Vehicle Stabilization & Extraction

Question 1

Vehicle Movements

Answer 1

Roll
Yaw
Pitch
Vertical
Horizontal

Question 2

Stabilization tools

Answer 2

Chocks
Step blocks
Cribbing
Paratech
Ratchet straps
Tie down keys
Winches
Chain
Load binder
Anchor sling
Shackles

Question 3

Paratech system will support 20 000 lbs up to 5’ w/ 4:1 safety rating

Answer 3

air chasing Struts w/ collar (50-60 psi)(45-55')
bases
extensions 2 ext or 3'
hydraulic pump w/ line
hydraulic ram w/ 6" of throw 20 000lbs(best if used @ 90" but can be used at 60-80")
air reg
air line
chain for chain basket
ratchet strap to secure bases 

assortment of heads
multi, contour, flat

Question 4

Air bags

Answer 4

operate at 116psi
use 2 bags max
1-67 tons
bigger bag on bottom
fill bottom bage until contact is made then fill top bag
all ways crib as you go