TM 9-2320-269-10
LOCATION AND DESCRIPTION OF MAJOR COMPONENTS - CONTINUED
DERRICK - EXTERIOR - CONTINUED
Earth Auger with Hydraulic Motor
Digs the telephone pole holes. It is hydraulically powered, and is controlled from the operator's station. The earth auger,
with hydraulic motor, is attached to left side of derrick boom and is self storing. The earth auger is capable of forward and
reverse drilling speeds.
Pole Guide
Hydraulically powered with positive safe capability of handling and setting up to 60 foot (18 meters) standard line poles.
Pole guide mounts to front of turret winch head sheave, and controlled from operator's station.
Turret Winch Head Sheave
Pulley with guard mounted on outer end of hydraulic leg extension for guidance of turret winch cable.
Turret Winch
Hydraulic powered winch mounted on top of the rotating turret. The turret winch is controlled from the operator's station.
TA 222500
1-23
