Download Gradall Excavator XL4320III Operator Parts Service Manual PDF ( English )

Ensure maximum job-site productivity, precise maintenance, and comprehensive machine overhaul capability with the Gradall Excavator XL4320III Operator, Parts & Service Document Manual PDF. As a high-performance, heavy-duty telescopic excavator engineered with a signature multi-position tilting and extending boom for superior reach, digging depth, and grading precision across demanding construction and industrial projects, the Gradall XL4320III relies on an advanced integration of robust diesel powertrains, high-pressure hydraulic circuits, planetary drive assemblies, and specialized mechanical control systems. When performing routine operator safety checks, sourcing exact replacement components for the Generation III architecture, or executing complex hydraulic, transmission, and electrical repairs, having factory-authorized OEM documentation is essential to minimizing equipment downtime and preserving peak operational efficiency. www.themanualsgroup.com

MODEL COVERED :
Gradall XL4320III Mine Scaler Excavator

CONTENTS INCLUDED :
Understanding Your Manual
Section 1 – Frame & Attaching Parts
Section 2 – Boom
Section 3 – Attachments
Section 4 – Engine & Attaching Parts
Section 5 – Drive Train
Section 6 – Cab
Section 7 – Controls
Section 8 – Hydraulic Circuits
Section 9 – Hydraulic Components
Section 10 – Electrical
Section 11 – Decals
Section 12 – Options
Recommended Spare Parts
Part Number Index
XL3300III XL4300III XL5300III XL3310III to XL4320III XL5320III Operators Safety Manual 80644002 2024.pdf (122 Pages)
Contents:
Section 1 – General Safety Practices
1.1 Hazard Classification System
1.2 General Precautions
1.3 Operation Safety
1.4 Personal Protection Equipment
Section 2 – Pre-Operation and Controls
2.1 Pre-Operation Checks & Inspection
2.2 Walk-Around Inspection
2.3 Safety Decals – XL3300III, XL4300III & XL5300III
2.4 Safety Decals – XL3300III, XL4300III & XL5300III (CE)
2.5 Safety Decals – XL3310III, XL4310III, XL5310III, XL3320III, 4320III & XL5320III
2.6 Safety Decals – XL3310III, XL4310III, XL5310III XL3320III, XL4320III & XL5320III (CE)
2.7 Cab Components
2.8 Cab Controls & Indicators
Section 3 – Operation
3.1 Engine Operation
3.2 Checks Before Operation
3.3 Brake System
3.4 Travel Modes
3.5 Typical Dig Cycle
3.6 Lifting & Placing a Load – XL3300III, XL4300III & XL5300III
3.7 Lift Capacity – XL3300III, XL4300III & XL5300III
3.8 Engine Shutdown
3.9 Parking the Excavator
3.10 Preservation & Storage
3.11 Rail Gear Operation (Optional)
Section 4 – Attachments
4.1 Approved Attachments
4.2 Unapproved Attachments
4.3 Attachment Operation
4.4 Adapter Attachment Installation
Section 5 – Lubrication & Maintenance
5.1 Introduction
5.2 General Maintenance Instructions
5.3 Service & Maintenance Schedules
5.4 Lubrication Schedules
Section 6 – Emergency Procedures
6.1 Loss Of Power
6.2 If You Get Stuck
6.3 Towing the machine
Section 7 – Specifications
7.1 Product Specifications
7.2 Torque Chart
7.3 Fuses
Pre-Operation Inspection Checklist
Index
XL3300III XL4300III XL5300III XL3310III XL4310III to XL4320III XL5320III Service Manual 80644003 2024.pdf (441 Pages)
Contents:
Operator & Safety Manual
Revision Log
Read This First
Table of Contents
Section 1 – General Safety Practices
Section 2 – Pre-Operation & Controls
Section 3 – Operation
Section 4 – Attachments
Section 5 – Lubrication & Maintenance
Section 6 – Emergency Procedures
Section 7 – Specifications
Pre-Op Inspection Checklist
Alphabetical Index
Hand Signals
Hydraulic Section
Gradall Series III System Operation
Crawler & Rough Terrain Hydraulic Pressure Adjustment Procedures
80799009 Final Test Report
Product Support – Fire Resistent Hydraulic Fluids
Product Support – Series III Boom Circuit Speed
80799001 (C) Hydraulic Schematic, XL3300III, XL4300III, XL5300III (equipped with center pin 80333102 or 80733031 only)
80799023 (-) Hydraulic Schematic, XL3300III, XL4300III, XL5300III (equipped with center pin 80733056 only)
80799012 (B) Hydraulic Schematic, XL3310III, XL3320III, XL4310III, XL4320III, XL5310III, XL5320III (equipped with center pin 80333102 or 80733031 only)
80799024 (-) Hydraulic Schematic, XL3310III, XL3320III, XL4310III, XL4320III, XL5310III, XL5320III (equipped with center pin 80733056 only)
80609016 Torque Chart
Electrical Section
Gradall Bodas-Service Installation & Operation
Gradall Series III RT & Crawler Electrical Manual
80799002 (F) Electrical Schematic, XL3300III, XL4300III & XL5300III
80799011 (C) Electrical Schematic, XL3310III, XL3320III, XL4310III, XL4320III, XL5310III & XL5320III
80763011 (I) Upper Harness
Mechanical Section
Gradall Crawler & Rough Terrain Series III Mechanical Adjustments
Product Support – Engine Oil Pan Drain Plugs
Product Support – Swing Transmission Lube Check and Refill
Product Support – Fan Clutch Maintenance
Product Support – Drive Belt Routing
Bolt Torque Chart
Climate Control Section
Climate Control Systems – Series III Crawler & Wheeled Models
Product Support – AC System Receiver ADryers
Product Support – R134a AC Systems & Compressed Air
Product Support – AC System Moisture Contamination
XL3300 XL4300 XL5300 to XL5310 XL4320 Series III V Rough Terrain Chassis Lube Chart 80644009.pdf (1 Pages)

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