Milton CAT 924H User Manual

924H

Wheel Loader

Cat® C6.6 Engine with ACERT™ Technology

Net power (SAE J1249) 96 kW 128 hp

EPA Tier 3, EU Stage III Compliant

Weight

Operating Weight 11 632 kg 25,644 lb

Buckets

Bucket Capacity 1.7-2.8 m

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2.2-3.6 yd

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924H Features

Loader Linkage

Cat exclusive VersaLink™ Loader Linkage
delivers strength and versatility to help you
do more tasks, faster. The high lift linkage
option takes you places others can’t reach.

High Performance Power Train

Clean, quiet operation with superior power.

Powerful Hydraulic System

System senses work demand and adjusts
flow and pressure to match for precise,
efficient control.

Comfortable Cab

Large, spacious cab and low-effort, ergonomic
joystick controls let you concentrate on
your work.

Work Tools

Make your 924H the most versatile machine
on the jobsite with Caterpillar’s broad range
of work tools.

Contents

VersaLink Loader Linkage . . . . . . . . . . . . .3

Power Train . . . . . . . . . . . . . . . . . . . . . . . . .4

Hydraulics . . . . . . . . . . . . . . . . . . . . . . . . . .5

Operator Station . . . . . . . . . . . . . . . . . . . . .6

Work Tools . . . . . . . . . . . . . . . . . . . . . . . . . .7

Serviceability. . . . . . . . . . . . . . . . . . . . . . . .8

Customer Support. . . . . . . . . . . . . . . . . . . .8

Specifications . . . . . . . . . . . . . . . . . . . . . . .9

Standard and Optional Equipment. . . . .17

The Cat® 924H Wheel Loader leads the industry in
operator comfort, performance and versatility. Size, power,
performance and work tool interchangeability make this
machine ideal for a wide range of jobs. Fast cycle times
help you move more material. Large spacious cab with
joystick control keeps you comfortable throughout the
work day, allowing you to get more done. Loader design
delivers strength and durability with superior control
and unmatched versatility. Discover how much more
you can get done with the new 924H.

VersaLink™ Loader Linkage

Loader design delivers unmatched versatility.

Linkage Design

The Cat exclusive VersaLink™ design provides toolcarrier
controllability, versatility and parallel lift with the strength,
durability and speed of Z-Bar linkage. The 924H can be
configured in several ways:

• Equipped with a Quick Coupler for quick and easy work tool
changes providing optimum utility and versatility.

• Equipped with pin-on work tools, such as a bucket, for a
dedicated wheel loader application with exceptional breakout
force, tipping load and dump height.

• Equipped with the High Lift VersaLink loader linkage option
for special applications that require more reach and lift height.

Loader Performance

The VersaLink loader linkage is designed for exceptional loader
performance in a wide range of applications, offering:

• Simultaneous tilt, lift and auxiliary hydraulics function for
precise control of the work tool.

• Increased breakout force to shorten cycle times and increase
bucket fill factors.

• Higher dump clearance for working in “high target” situations
that ordinary loaders cannot.

• More dig depth for better excavation performance, even when
equipped with larger tires.

• Greater rackback angle for improved material retention,
resulting in higher productivity.

• Greater dozing angle for improved control of material when
fine grading.

Parallel Lift

Parallel lift simplifies working with palletized or stacked
material. Operators can concentrate on material placement while
the load automatically remains parallel throughout the lift range.
And, like a toolcarrier, the 924H can easily manipulate loads at
all heights.

High Lift Version

Special applications call for special equipment. The optional
High Lift VersaLink loader linkage provides an additional
clearance of 507 mm (20 in) and is ideal for jobs that require
higher lift of lighter materials. The high lift VersaLink is
available in both pin-on and quick coupler versions.

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Power Train

Delivers maximum rimpull to the ground and full power to loader hydraulics.

Cat Engine

The Cat C6.6 engine provides cleaner, quieter operation while delivering superior performance and
durability. The 96 kW (128 hp) rated net power engine meets all worldwide emissions standards and features:
flatter power curve for outstanding response in the working RPM range (1,900 to 2,300), noise reduction
technologies for up to 5 dB reduction, and patented ACERT™ Technology combined with common rail fuel
system, smart waste gate turbocharger and crossflow head design for reduced emissions.

Cat Axles

Heavy-duty axles feature hardened gears and bearings for durable performance. Rear axle oscillates up to
12 degrees to help assure four-wheel ground contact for optimum traction and stability. Optional front and rear
Limited Slip Differentials enable outstanding traction in poor underfoot conditions.

Cat Transmission

Rugged Cat transmission uses heavy-duty components for durable and reliable operation. The operator can
choose between manual shift and two autoshift modes, Performance or Economy. Performance mode provides
maximum acceleration while the economy mode increases fuel economy and improves operator comfort.

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Hydraulics

Modular system provides high efficiency with low effort, precise control.

Load-Sensing Hydraulics

Modular hydraulic system delivers precise control with
low effort operation. This load-sensing, variable flow system
senses work demand and adjusts flow and pressure to match.
This allows full hydraulic forces at any engine speed for delicate
jobs in tight areas. Combined with the VersaLink linkage, the
hydraulic system allows simultaneous lift, tilt and auxiliary
hydraulic function.

Auxiliary Hydraulics

Auxiliary hydraulics provide unparalleled
versatility allowing you to select the
configuration that best suits your
application. Third function only or
packaged with fourth enables the use
of almost all work tools.

Optional Joystick with Integrated Third Function Controls

An optional joystick combines lift
and tilt functions with transmission
controls and third function auxiliary
hydraulic controls in one ergonomic
joystick. This allows the operator to
maintain control of the load linkage
while operating hydromechanical tools.
The system can operate in two modes:
the Work Tool and Continuous Flow
mode, which allows bi-directional flow
to be controlled with a thumbwheel,
and the Continuous Flow mode, which
provides infinitely variable flow to tools
with hydraulic motors.

Ride Control System

The optional Ride Control System
provides a comfortable ride and
excellent material retention.

Four nitrogen charged accumulators set
to different pressures enable optimum
cushioning over uneven terrain for all
loads and speeds.

The system operates in Automatic;
as the loader ground speed exceeds
5 kph (3 mph) the system will activate,
below 5 kph (3 mph) the system is off,
providing maximum lift power.

5

Operator Station

Superior comfort keeps you productive, all day long.

Experience comfort and convenience in the H-Series cab. The spacious interior and ergonomic controls
keep you comfortable throughout the work day. Choose the seat that meets your needs – the standard, fully
adjustable seat or the optional Cat Contour seat for added adjustment and air suspension. The two-door
design lets you enter and exit from either side of the machine and wide, serrated steps provide stable footing.
Both doors lock open 180 degrees and feature sliding glass windows for better communication with workers
on the ground. Large flat glass windows provide excellent visibility all around the machine. The rear window
features a standard electric defroster.

Controls

Low effort, ergonomic joystick controls provide easy operation of lift and tilt functions. The standard
joystick features an integrated directional control switch for added convenience. The operator programmable
transmission neutralizer can be set in seconds optimizing brake effort for all applications.

Instrument Panel

The sealed instrument panel with easy to read white faced gauges and indicators keeps the operator informed
of system conditions. The large LED readout provides ground speed and other critical information.

Optional Rear View Camera

This work area visual enhancement system uses a closed circuit video monitoring system. Up to three cameras
can be mounted on the machine frame. Objects can be viewed on a color LCD monitor in the cab.

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