Terex T780 - Arm and Hand Signals

Arm and Hand Signals
HOIST. With
forearm vertical
fore finger
pointing up,
move hand in
small hori-zontal
circle
LOWER. With
arm extended
downward
forefinger
pointing down,
move hand in
small circle
USE MAIN
HOIST. Tap fist
on head; then
use regular
signals.
USE WHIPLINE.
(Auxiliary Hoist)
Tap elbow with
one hand, then
use regular
signals.
RAISE BOOM.
Arm extended,
fingers closed,
thumb pointing
upward.
LOWER BOOM.
Arm extended
fingers closed,
thumb pointing
downward.
MOVE SLOWLY.
Use one hand to
give any motion
signal and place
other hand
motionless in
front of hand
giving the motion
signal. (Hoist
slowly shown as
example)
RAISE THE
BOOM AND
LOWER THE
LOAD. With arm
extended, thumb
pointing up, flex
fingers in and out
as load
movement is
desired.
LOWER THE
BOOM AND
RAISE, THE
LOAD With arm
extended, thumb
pointing down,
flex fingers in
and out as long
as load
movement is
desired.
SWING. Arm
extended, point
with finger in
direction of
swing of boom.
T300-1_T500-1_T780
Operating Instructions
194 P/N 12261-683
REVISED: January 2015