OPERATING CONTROLS AND PROCEDURES 777 OPERATOR’S MANUAL
3-42 Published 10-01-12, Control # 044-05 v2
REMOTE CONTROLS
This topic identifies and describes operation of the remote
controls used for crane assembly and disassembly.
NOTE: RIGHT, LEFT, FRONT, and REAR used in this
section correspond to operator's right, left, front,
and rear sides when seated in operator’s cab with
crawler drive shafts to rear.
Speed of operations depends on control handle
movement and/or engine speed.
All control handles are spring returned to off.
A961
4
6
1
2
5
3
123456
A10633
P455
Front of Carbody
LOWER
Counterweight
(Boom Rises)
RAISE
Counterweight
(Boom Lowers)
Carbody and
Crawler Controls
7
FIGURE 3-24
View A
View B
Front
View C
Non-USA Cranes
OR
Power Button
RAISE
Counterweight
(Boom Lowers)
LOWER
Counterweight
(Boom Rises)
Emergency Stop
View D
USA Cranes
WARNING
Read Instructions!
Avoid death or serious injury to personnel and damage to
crane:
• Read assembly and rigging procedures in this manual
before operating remote controls.
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