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Manitowoc Grove GRT8120 User Manual

Manitowoc Grove GRT8120
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A-4 Published 3-22-2021, Control # 702-02
DEATH OR SERIOUS INJURY COULD RESULT
FROM SLIPPING OR FALLING
DO NOT USE TOP OF BOOM AS A WALKWAY.
7376007250
DANGER
BOTH SIDES
BOTH SIDES
MANUAL
FOLDING
POWER
LUFFING
BOTH SIDES
SUPERSTRUCTURE ROTATION
COUNTERWEIGHT REMOVAL
DEATH OR SERIOU S INJURY COULD
RESULT FROM BEING C RUSHED BY
MOVING MACHINERY.
CLEAR ALL PERS ONNEL FROM THE
COUNTERWEIGHT AND
SUPERSTRUCTURE AREA BEFORE
REMOVING THE COUNTERWEIGHT OR
ROTATING THE SUPERSTRUCTURE.
FOLLOW THE INSTR UCTIONS IN
OPERATOR’S AND SAFETY HANDBOOK.
DANGER
CRUSHING HAZARD
7376008180
7376102552
DANGER
Pressurized hydraulic oil leaks can cause
death or serious injury.
Stay clear of all hydraulic oil leaks. Relieve
system pressure and use a piece of
cardboard or paper to check for leaks. Do
not use your hand.
Fluid injected into skin must be surgically
removed within a few hours by a doctor
familiar with this type of injury or gangrene
will result.
BOOM EXTENSION HAZARD
TO AVOID DEATH OR SERIOUS INJURY:
Follow procedures in load chart, safety, and
operation manuals during erection, stowage and
use of boom extension. Install and secure all
pins properly and control boom extension
movement at all times.
7376101873
DANGER
BOOM EXTENSION HAZARD
TO AVOID DEATH OR SERIOUS INJURY:
Follow procedures in load chart, safety, and
operation manuals during erection, stowage and
use of boom extension. Install and secure all
pins properly and control boom extension
movement at all times.
7376101873
DANGER
BOOM EXTENSION HAZARD
TO AVOID DEATH OR SERIOUS INJURY:
Follow procedures in load chart, safety, and
operation manuals during erection, stowage and
use of boom extension. Install and secure all
pins properly and control boom extension
movement at all times.
7376101873
DANGER
CAUTION
Dead end lug not to be
used as tie down point
for boom during
transportation. Failure
to comply may result in
machine damage. When
the boom is secured for
transport, boom shall
not be constrained. All
securement must allow
for reasonable freedom
of movement.
G7 80061893
7376102910
G7
G7 80025216
Attention
Special lubricant has been installed in
this component. For more information
please refer to lubrication decal on
Hydraulic Reservoir or lubrication chart
in Operator's Manual.
UNDER COVER, ON T/T AT
EACH HOIST
HOOK BLOCK
BOTH SIDES
80125567G7
NOT USED
X121-BOOM EXTENSION
CONNECTION
BOOM EXTENSION WIRING CONNECTIONS
80125575G7
X126-AUX LIMIT SWITCH
X127-WIND SPEED INDICATOR
X130-AIRCRAFT WARNING LIGHT
BOOM
STINGER
ELECTRICAL
CONNECTIONS
80125573G7
X126-AUX LIMIT SWITCH
X127-WIND SPEED INDICATOR
X130-AIRCRAFT WARNING LIGHT
BOOM EXTENSION
WIRING CONNECTIONS
ON TOP OF COVER
BOOM EXTENSION
FLY SECTION DATA
80127027G7
CENTER OF
GRAVITY
340 kg
(750 lb)
325 cm
(128 in)
OF
PINS
L
C
Before removal or installation of counterweight,
read and understand instructions in the Operator’s
and Safety Handbook to avoid serious injury or death.
Outriggers must be properly extended and set and crane
level before installation or removal of counterweight.
Lifting operations are not permitted with any
counterweight on the carrier deck except for the removal
or installation of the counterweight.
Boom is not permitted over carrier deck when the boom
DQJOHLVOHVVWKDQÛDQGDQ\FRXQWHUZHLJKWLVSRVLWLRQHG
on deck.
Hookblock is not permitted to come in contact with
counterweight during removal or installation.
Travel is not permitted with any counterweight on carrier
deck.
DANGER
80127824
G7
80127019G7
BOOM EXTENSION DATA
(TOP VIEW)
CENTER OF
GRAVITY
MANUAL FOLDING
BOOM EXTENSION
WEIGHT
CENTER OF
GRAVITY
1450 kg
(3197 lb)
453.2 cm
(178.4 in)
OF
PINS
L
C
80127021G7
BOOM EXTENSION DATA
(TOP VIEW)
CENTER OF
GRAVITY
POWER LUFFING
BOOM EXTENSION
WEIGHT
CENTER OF
GRAVITY
1506 kg
(3320 lb)
445.5 cm
(175.4 in)
OF
PINS
L
C
406
163
207
207
164
BOTH SIDES
180
168
14
14
BOTH SIDES
13
186
19
188
18 15
402
401
163
169
BOTH SIDES
160
BOTH SIDES
200
167
201
187
BOTH SIDES
183
BOTH SIDES
14
80113724 B3
FIGURE A-1 continued
10087-3

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Manitowoc Grove GRT8120 Specifications

General IconGeneral
BrandManitowoc
ModelGrove GRT8120
CategoryConstruction Equipment
LanguageEnglish

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