INTRODUCTION GRT9165 OPERATOR MANUAL
1-2
Published 7-23-2020, Control # 668-02
• USB charging port, windshield sun visor, and added
storage behind the seat
The Rated Capacity Limiter Display Module (RDM) and the
Operator Display Module (ODM) are full-color graphical
displays on pivoting arms that provide maximum adjustability
for the crane operator.
The RDM allows the operator to program the Rated Capacity
Limiter (RCL) using the GRT9165 Load Chart Manual or the
RCL setup wizard. The RDM provides electronic display of
boom angle, boom length, load radius, boom tip height,
maximum permissible load, actual load, and warning of
impending two-block condition.
The Operator Display Module (ODM) allows the operator to:
• monitor performance of the crane systems
• select camera views displayed on the ODM screen
• telescope the boom
• extend and retract the outriggers
• remove and install the counterweight
• lock and unlock the superstructure
• operate the boom extension stowage actuators
• set the working range limits (WRL) operating indicators,
levels, warnings and faults, prior to operating the crane,
aiding the operator to avoid obstructions
• view engine, transmission, and crane fault codes
• set controller curves and maximum speeds
• engage and disengage Economy (ECO) mode
• inhibit operation of the engine cleaning system
The engine is mounted at the rear of the crane, and provides
motive power through a transmission range-shift with six
forward and six reverse speeds. Hydraulic, double box,
sliding beam outriggers are integral with the frame. An ECO
mode system supports intelligent power management and
decreased fuel consumption.
The carrier frame incorporates an integral fifth wheel which
provides axle oscillation. Axle oscillation lockout is automatic
when the superstructure rotates from the travel position.
The front axle is rigid mounted. Rear axles oscillate up to
152 mm (6 in) with automatic lockout. Rear axles have a
hydro-gas design that allows for compact height reduction
when transporting without a counterweight.
The superstructure is capable of 360° rotation in either
direction. All crane functions are controlled from the fully-
enclosed cab mounted on the superstructure. The cab seat
incorporates armrest-mounted electronic programmable
single-axis or dual-axis controllers and a jog dial for easy
data input. The crane is equipped with a six-section
MEGAFORM™ boom with the TWIN-LOCK™ boom pinning
system. Additional reach is obtained by utilizing an optional
swingaway boom extension. Lifting is provided by a main
hoist and an auxiliary hoist.
Customer Support
Grove and our distributor network want to ensure your
satisfaction with our products and customer support. Your
local distributor is the best equipped and most
knowledgeable to assist you for parts, service, and warranty
issues. They have the facilities, parts, factory trained
personnel, and the information to assist you in a timely
manner. We request that you first contact them for
assistance. If you feel you need factory assistance, please
ask the distributor’s service management to coordinate the
contact on your behalf.
A compact disc or USB flash drive, which includes sections
on Operation, Safety and Maintenance for crane operators
and owners, is supplied when the crane is purchased new.
Additional copies are available from your Grove distributor.
New Owners
If you are the new owner of a Grove crane, please register it
with Manitowoc Crane Care so we have the ability to contact
you if the need arises.
Go to: https://www.manitowoc.com/support/change-
ownership and complete the form.
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