Sec. 6- Fig. 55 Rev.--10-1960)
TRUCK MOUNTED CRANE, 15,000 LBS. AND UNDER-FLAT OR GONDOLA CARS
Item
No. of Pcs.
Description
A
Brake wheel clearance. See Fig. 2.
B
8 per unit.
Blocks, pattern 82. Locate 45 degree portion of block against front and rear of wheels. Secure
each to floor with three 40-D nails.
C
As required.
Suitable material, such as waterproof paper, burlap, etc. Locate between Items "D" and
tires.
D
4 per unit.
1 in x 4 in., length to suit. Locate against Items "B", as shown, and secure to each Item "B"
with two 20-D nails.
E
4 per unit.
2 in. x 4 in., length to suit. Locate against Items "D", as shown, and secure eachto floor with
five 30-D nails.
F
2 per unit.
2 in. thick, width and length to suit. Locate, as shown, between inside Items "B" and ends of
Items "D", and secure each to floor with five 30-D nails.
G
4 ea. unit.
2 in. thick, 15 in. in length, width to suit. Locate, as shown, against outside Items "B" and
ends of Items "D", and secure each to floor with four 30-D nails.
H
2 per unit.
6 in. wide, height sufficient to fill space between floor and frame of unit, length to suit. Locate,
as shown, under frame of unit at each end, and secure each to floor with two % in. dia. bolts,
or toe-nail with 40-D nails.
J
2 per unit.
4 in. x 6 in., length to suit. Use one bolt 2 in. dia. at each end to prevent splitting. Locate, as
shown, over frame of unit. Secure each with two Y4 in. dia. rods passed through Item "J",
floor and 4 in. x 4 in. x 18 in. cleat or /2 in. x 4 in. x 18 in. plate underneath floor, or
through take pockets.
K
1 ea. unit.
Each to consist of two pieces of 2 in. x 8 in., length to suit. Locate, as shown, under boom of
crane. Secure lower piece to floor with four 30-D nails and top piece to one below in like
manner.
L
2 per unit.
2 in. x 8 in., length to suit. Locate against each side of boom on top of Item "K", as shown.
Secure each to Item "K" with three 20-D nails.
M
1 ea. unit.
Six strands, No. 8 gage black annealed wire. Locate around boom, as shown, and secure to
opposite stake pockets, or to 2 in. x 4 in. x 18 in. cleats secured to floor with five 30-D nails.
In event Item "J" does not fill space between counterweight of rotating portion and frame of unit, suitable filler must
be-applied and secured to prevent displacement.
Lifting sheave and hook must be secured to prevent displacement.
Hand brakes must be set and levers wired or blocked.
See General Rules 4, 5, 9, 11, 14, 15, 19, 19-A and 19-B for further details.
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