Chapter 33: Vehicle Stabilization & Extraction Flashcards
1
Q
Vehicle Movements
A
Roll Yaw Pitch Vertical Horizontal
2
Q
Stabilization tools
A
Chocks Step blocks Cribbing Paratech Ratchet straps Tie down keys Winches Chain Load binder Anchor sling Shackles
3
Q
Paratech system will support 20 000 lbs up to 5’ w/ 4:1 safety rating
A
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
4
Q
Air bags
A
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
