Manitowoc Grove GRT8120 User Manual

Grove Published 3-22-2021, Control # 702-02 B-3
GRT8120 OPERATOR MANUAL
Fuse and Relay Panel (In Cab) ............................3-34, 3-36
G
Grab Handles ............................................. 3-32, 3-33, 3-49
H
Handles, Grab ............................................ 3-32, 3-33, 3-49
Hazard Lights Switch
...............................................3-4, 3-6
Headlights Switch
....................................................3-4, 3-5
Headrest, Seat
.....................................................3-21, 3-26
Heater/Air Conditioner Fan Speed Switch
...............3-7, 3-8
Heater/Air Conditioner Temperature Control Switch
3-7, 3-8
Heater/Air Conditioner Vents
............3-13, 3-14, 3-21, 3-22
Hoist Button
.........................................................3-53, 3-54
Hoist Camera
Enabling/Disabling
............................................... 4-174
Lowering for Transport
............................................. 5-3
Raising for Operation
............................................... 5-3
Hoist Enable/Disable Switch
Auxiliary
........................................................3-21, 3-23
Main
..............................................................3-21, 3-22
Hoist Platform
................................................................. 5-4
Lowering for Transport
............................................. 5-4
Raising Access Railings
........................................... 5-4
Hoist Rope
.................................................................... 5-55
Installing
................................................................. 5-10
Reeving
.................................................................. 5-13
Reeving over Boom
............................................... 5-17
Reeving/Unreeving
................................................ 5-17
Hoist Rotation Indicators
Dual Axis Controllers
....................................3-21, 3-26
Single Axis Controllers
..................................3-27, 3-28
Hoist Speed Range, Selecting
...................................... 4-49
Hoist Speed Toggle Switches
..............................3-21, 3-22
Hoist Warm-Up Procedure
............................................ 4-11
Hook Block, Quick Reeving
.......................................... 5-17
Hook, Coat
...........................................................3-13, 3-14
Horn Button
on Controller
.................................................3-21, 3-22
on Remote Control Unit
................................3-53, 3-54
on Turn Signal Lever
.........................................3-4, 3-5
Hydraulic Connections, Boom Extension
...................... 5-52
Hydraulic Hose Drum
...................................................... 5-9
Hydraulic Oil System Warm-Up Procedure
................... 4-12
I
Idling the Engine ............................................................. 4-9
Ignition Switch
..........................................................3-4, 3-6
Increment/Decrement - Start/Stop Switch
................3-7, 3-8
Indicator
360 Degree Swing Lock (On Remote Control Unit)
3-56
Anti Two-Block (A2B)
....................................3-17, 3-19
Battery Pack Power
............................................... 3-56
Crane Fault (On Remote Control Unit)
................... 3-56
Degree or RPM
...................................................... 3-56
Emergency Stop (On Remote Control Unit)
...........3-56
Enable
.....................................................................3-56
Engine Wait-To-Start
........................................ 3-7, 3-9
Internal Temperature Warning
...................... 3-17, 3-19
Left Motion Command
............................................3-56
Parking Brake (On Remote Control Unit)
...............3-56
RCL Early Warning
....................................... 3-17, 3-19
RCL Shutdown Warning (CE
Certified Cranes)
........................................ 3-17, 3-19
RCL Shutdown Warning (Non-CE
Certified Cranes)
........................................ 3-17, 3-19
Right Motion Command
..........................................3-56
Status (On Remote Control Unit)
.................. 3-53, 3-55
Swing Brake Engaged
.................................. 3-17, 3-19
Transmission (On Remote Control Unit)
.................3-56
Transmission Strength
............................................3-56
Information Button
............................................... 3-53, 3-54
Internal Temperature Warning Indicator
.............. 3-17, 3-19
J
Jack, Boom Extension ................................5-31, 5-39, 5-48
Jib Enable/Disable Switch, Luffing
...................... 3-21, 3-23
Jog Dial
................................................................ 3-21, 3-22
Jump Starting Hazard
......................................................4-8
L
Ladders ..........................................................................3-49
Latch, Right Side Window
................................... 3-38, 3-39
Latch, Window Skylight
....................................... 3-38, 3-39
Lever
Seat Backrest Adjustment
............................ 3-21, 3-25
Seat Slide
..................................................... 3-21, 3-23
Steering Column Tilt and Telescope Lock
........ 3-4, 3-6
Transmission Shift
............................................ 3-4, 3-6
Turn Signal
....................................................... 3-4, 3-5
Lift Enable/Disable Switch
................................... 3-21, 3-23
Lifting Points, Boom Extension
......................................5-25
Light Tower (Optional), External RCL
............................3-43
Light, Auxiliary
...............................................................3-14
Light, Cab Dome
.................................................... 3-7, 3-12
Light, Strobe
..................................................................3-43
Lights, Work
Boom Mounted
.......................................................3-48
Cab Mounted
..........................................................3-48
Side Mounted Carrier
..............................................3-48
Limit Bypass Set-up Switch (CE Certified Cranes)
3-7, 3-10
Limit Bypass Switch (Non-CE Certified Cranes),
Maintained
........................................................ 3-34, 3-37
Limit Bypass Switch (Non-CE Certified Cranes),
Momentary
.......................................................... 3-7, 3-10
Load Chart, Using the
..................................................4-176
Lowering and Raising the Auxiliary Hoist Rope
.............4-48
Lowering and Raising the Main Hoist Rope
..................4-47
Lubricants and Lubrication Intervals
................................6-2
Luffing Boom Extension Controller (Dual Axis)
... 3-21, 3-22
Luffing Boom Extension Controller (Single Axis)
.3-27, 3-28

Manitowoc Grove GRT8120 Specifications

General

Brand	Manitowoc
Model	Grove GRT8120
Category	Construction Equipment
Language	English