Figure 2. Crane-shovel, right, three-quarter rear view.
capacities instruction plate is located in the
the proper position of the crane-shovel
operator's cab next to the instrument panel.
lifting slings.
It gives the data on the length of boom and
(4)
Corps of Engineers crane identification
radius, with and without outriggers and the
plate. The Corps of Engineers identification
distance in feet from center of rotation.
plate is located on the front of the revolving
(7)
Power line caution plate. The power line
superstructure frame of the crane. It gives
caution plate is located in the operator's cab
the crane nomenclature, Federal stock
to the right of the operator's controls of the
number, manufacturer, model, serial
crane. It cautions operator to keep boom
number, date of manufacture, contract
away from power lines.
number, and U.S.A. registration number. It
also gives the make, model, and serial
(8)
Brake caution plate. The brake caution
number of the crane engine.
plate is located to the right, inside the
(5)
Crane control lever instruction plate. The
operator's cab of the carrier. It gives
instruction on the use of the brakes.
crane control lever instruction plate is
located inside the cab to the right of the
(9)
Corps of Engineers boom extension
operator's controls. It gives instruction on
identification plate. The Corps of Engineers
the use of levers, pedals, and other
identification plate is located on the left side
controls.
of the boom extension assembly. It gives
(6)
Crane lifting capacities, boom angle and
the nomenclature,
height instruction plate. The crane lifting
AGO 6819A
6
