Manitowoc Grove GRT880 User Manual

OPERATING CONTROLS AND PROCEDURES GRT880 OPERATOR MANUAL
3-2 Published 3-25-2020, Control # 643-04
Turntable Swing Lock Pin Control . . . . . . . . . . . . 3-17
Menu Control. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17
CCS Main Screen Symbols and Icons . . . . . . . . 3-18
CCS Menu Screen . . . . . . . . . . . . . . . . . . . . . . . 3-19
CCS Operation Display . . . . . . . . . . . . . . . . . . . . 3-20
Main Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20
Menu Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20
Rated Capacity Limiter (RCL) System. . . . . . . . . 3-21
Mode of Operation. . . . . . . . . . . . . . . . . . . . . . . . 3-21
Outrigger Operation Menu. . . . . . . . . . . . . . . . . . 3-22
Telescope Operation Menu . . . . . . . . . . . . . . . . . 3-23
RCL Setup Wizard. . . . . . . . . . . . . . . . . . . . . . . . 3-26
Switch to RCL Home Screen Display . . . . . . . . . 3-29
RCL Display Operating Screen: Tare Function . . 3-29
CCS Working Range Limiter (WRL). . . . . . . . . . . 3-30
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30
WRL Limitations . . . . . . . . . . . . . . . . . . . . . . . . . 3-30
Accessing Limitation Screens . . . . . . . . . . . . . . . 3-37
Height Limitation . . . . . . . . . . . . . . . . . . . . . . . . . 3-38
Boom Up/Down Limitation. . . . . . . . . . . . . . . . . . 3-41
Radius Limitation . . . . . . . . . . . . . . . . . . . . . . . . . 3-44
Swing Limitation . . . . . . . . . . . . . . . . . . . . . . . . . . 3-47
Wall Limitation . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-50
Economy Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-53
Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-53
Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-53
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-54
Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-54
Operating Procedures . . . . . . . . . . . . . . . . . . . . . . 3-58
Pre-Starting Checks . . . . . . . . . . . . . . . . . . . . . . .3-58
Cold Weather Operation . . . . . . . . . . . . . . . . . . . 3-59
Crane Warm-up Procedures . . . . . . . . . . . . . . . . 3-61
Engine Operation . . . . . . . . . . . . . . . . . . . . . . . . . 3-63
Crane Travel Operation . . . . . . . . . . . . . . . . . . . . 3-64
General Crane Operation. . . . . . . . . . . . . . . . . . . 3-71
Level Indicator Adjustment. . . . . . . . . . . . . . . . . . 3-73
Crane Functions. . . . . . . . . . . . . . . . . . . . . . . . . . 3-73
Stowing and Parking . . . . . . . . . . . . . . . . . . . . . . 3-78
Unattended Crane . . . . . . . . . . . . . . . . . . . . . . . .3-78
CONTROLS AND INDICATORS
The engine is electronically controlled by the Electronic
Control Module (ECM); it is the control center of the entire
engine system. The ECM processes all inputs and sends
commands to the fuel systems, vehicle, and engine control
devices. This Operator Manual does not include engine ECM
information. ECM information is in a separate manual by the
engine manufacturer shipped with the crane from the factory.
All controls and indicators to operate and monitor crane
functions are found inside the crane cab (Figure 3-1).
Steering column
The steering column assembly (5) (Figure 3-1) is a pedestal
style tilt and telescoping steering column. It can tilt rearward
30° or raise vertically 60 mm (2.3 in). It includes the ignition
switch and other control switches (Figure 3-2).
FIGURE 3-1
7649-5
1
2
5
4
6
3
Item Description
1 Foot Pedals
2 Turntable Swing Pin Lock Control
3 Seat Joystick and Armrest Controls
4 CCS and RCL Display Panels
5 Steering Column
6 Overhead Control Panels

Manitowoc Grove GRT880 Specifications

General

Brand	Manitowoc
Model	Grove GRT880
Category	Construction Equipment
Language	English