jcb JZ140 T4i User manual

OPERATOR'S MANUAL
EXCAVATOR
JZ140 [T4i], JZ141 [T4F]
EN - 9831/4300
ISSUE 1 - 05/2017
THIS MANUAL SHOULD ALWAYS STAY WITH THE MACHINE

OPERATOR'S
MANUAL
EXCAVATOR
JZ140 [T4i], JZ141 [T4F]
EN - 9831/4300
ISSUE 1 - 05/2017
This manual contains original instructions, verified by
the manufacturer (or their authorized representative).
Copyright 2016 © JCB SERVICE
All rights reserved. No part of this publication may
be reproduced, stored in a retrieval system, or
transmitted in any form or by any other means,
electronic, mechanical, photocopying or otherwise,
without prior permission from JCB SERVICE.
www.jcb.com
Foreword
The Operator's Manual
You and others can be killed or seriously injured
if you operate or maintain the machine without
first studying the Operator's Manual. You must
understand and follow the instructions in the
Operator's Manual. If you do not understand
anything, ask your employer or JCB dealer to
explain it.
Do not operate the machine without an Operator's
Manual, or if there is anything on the machine you
do not understand.
Treat the Operator's Manual as part of the machine.
Keep it clean and in good condition. Replace the
Operator's Manual immediately if it is lost, damaged
or becomes unreadable.
Machine Delivery and Installation
Even if you have operated this type of equipment
before, it is very important that your new machines
operations and functions are explained to you by
a JCB Dealer Representative following delivery of
your new machine.
Following the installation you will know how to gain
maximum productivity and performance from your
new product.
Please contact your local JCB dealer if the
Installation Form (included in this manual) has not
yet been completed with you.
Your local JCB Dealer is
Find manuals at https://best-manuals.com

9831/4300-1
Notes:
Find manuals at https://best-manuals.com

Table of Contents
i 9831/4300-1 i
Contents Page No.
Acronyms Glossary ....................................................................................................................................... viii
Introduction
About this Manual
Model and Serial Number ..................................................................................................................... 1
Using the Manual .................................................................................................................................. 1
Left-Hand Side, Right-Hand Side ......................................................................................................... 1
Cross References ................................................................................................................................. 1
Safety
Safety - Yours and Others .................................................................................................................... 2
Safety Warnings .................................................................................................................................... 2
General Safety ...................................................................................................................................... 3
Clothing and Personal Protective Equipment (PPE) ............................................................................ 4
About the Product
Introduction
General .................................................................................................................................................. 5
Name and Address of the Manufacturer .............................................................................................. 5
Product Compliance .............................................................................................................................. 5
Description
General .................................................................................................................................................. 6
Intended Use ......................................................................................................................................... 6
Log Moving/Object Handling ................................................................................................................. 6
Optional Equipment and Attachments .................................................................................................. 6
Danger Zone ......................................................................................................................................... 6
Main Component Locations .................................................................................................................. 7
Product and Component Identification
Machine ................................................................................................................................................. 8
Engine ................................................................................................................................................... 9
Operator Protective Structure ............................................................................................................. 10
Safety Labels
General ................................................................................................................................................ 12
Safety Label Identification ................................................................................................................... 13
Operator Station
Component Locations ......................................................................................................................... 16
Interior Switches
Ignition Switch ..................................................................................................................................... 17
Cab Interior Light ................................................................................................................................ 17
Console Switches
General ................................................................................................................................................ 19
Work Lights ......................................................................................................................................... 19
Beacon ................................................................................................................................................ 19
Seat Heater ......................................................................................................................................... 19
Seat Ventilation ................................................................................................................................... 20
Control Locks ...................................................................................................................................... 20
Excavator Arm Quickhitch .................................................................................................................. 20
Radio Mute .......................................................................................................................................... 20
Engine Stop Switch ............................................................................................................................ 20
Slew Lock ........................................................................................................................................... 20
Slew Smoothing .................................................................................................................................. 20
Find manuals at https://best-manuals.com

Table of Contents
ii 9831/4300-1 ii
Cushion ............................................................................................................................................... 21
Window Washer .................................................................................................................................. 21
Window Wipers ................................................................................................................................... 21
Front Lower Window Wiper ................................................................................................................ 21
Operation
Introduction
General ................................................................................................................................................ 23
Operating Safety
General ................................................................................................................................................ 24
Worksite Safety ................................................................................................................................... 26
Risk Assessment ................................................................................................................................ 27
Walk-Around Inspection
General ................................................................................................................................................ 29
Entering and Leaving the Operator Station
General ................................................................................................................................................ 30
Emergency Exit ................................................................................................................................... 32
Doors
Operator Door ..................................................................................................................................... 33
Windows
Front Window ...................................................................................................................................... 35
Side Window ....................................................................................................................................... 36
Sun Visor/Sunblind
Sunblind .............................................................................................................................................. 38
Battery Isolator
General ................................................................................................................................................ 40
Before Starting the Engine
General ................................................................................................................................................ 41
Operator Seat
General ................................................................................................................................................ 42
Suspension Seat ................................................................................................................................. 42
Heated Seat Controls ......................................................................................................................... 44
Seat Ventilation Controls .................................................................................................................... 44
Seat Belt
General ................................................................................................................................................ 45
Inertia Reel Seat Belt ......................................................................................................................... 45
Static Seat Belt ................................................................................................................................... 46
Mirrors
General ................................................................................................................................................ 48
Starting the Engine
General ................................................................................................................................................ 52
Immobiliser .......................................................................................................................................... 53
Warming Up ........................................................................................................................................ 54
Stopping and Parking
General ................................................................................................................................................ 56
Preparing for Travel
General ................................................................................................................................................ 57
Preparing for Worksite Travel ............................................................................................................. 57
Beacon ................................................................................................................................................ 57
Safety Equipment
General ................................................................................................................................................ 59
Control Lock ........................................................................................................................................ 59
Find manuals at https://best-manuals.com

Table of Contents
iii 9831/4300-1 iii
Drive Controls
Track Controls ..................................................................................................................................... 61
Travel Speed Selector ........................................................................................................................ 62
Instruments
General ................................................................................................................................................ 64
Instrument Panel ................................................................................................................................. 65
Getting the Machine Moving
General ................................................................................................................................................ 87
Slopes
General ................................................................................................................................................ 90
Driving on Slopes ............................................................................................................................... 90
Working on Slopes ............................................................................................................................. 92
Driving the Machine
General ................................................................................................................................................ 94
Towing Other Equipment .................................................................................................................... 94
Operating Levers/Pedals
General ................................................................................................................................................ 96
Control Layouts ................................................................................................................................... 96
Excavator Arm Controls ...................................................................................................................... 96
Dozer Blade Controls ....................................................................................................................... 104
Auxiliary Circuit Controls ................................................................................................................... 104
Lifting and Loading
General .............................................................................................................................................. 108
Load Charts ...................................................................................................................................... 108
Overload Warning System ................................................................................................................ 109
Working with the Excavator Arm
General .............................................................................................................................................. 111
Preparing to Use the Excavator Arm ............................................................................................... 111
Lifting With the Excavator Arm ......................................................................................................... 111
Digging .............................................................................................................................................. 112
Changing the Bucket Linkage .......................................................................................................... 117
Dipper Stroke Limiter ........................................................................................................................ 118
Working with the Dozer Blade
General .............................................................................................................................................. 121
Dozing and Grading .......................................................................................................................... 121
Scraping and Cutting ........................................................................................................................ 121
Backfilling .......................................................................................................................................... 121
Heating, Ventilating and Air-Conditioning (HVAC)
General .............................................................................................................................................. 123
Air-Conditioning Controls .................................................................................................................. 123
Power Sockets
Auxiliary Power Socket ..................................................................................................................... 126
Fire Extinguisher
General .............................................................................................................................................. 127
Moving a Disabled Machine
General .............................................................................................................................................. 129
Getting the Machine Unstuck ........................................................................................................... 129
Jump-Starting the Engine ................................................................................................................. 130
Retrieval ............................................................................................................................................ 131
Excavator Arm (Emergency Operation) ............................................................................................ 131
Find manuals at https://best-manuals.com

Table of Contents
iv 9831/4300-1 iv
Lifting the Machine
General .............................................................................................................................................. 133
Transporting the Machine
General .............................................................................................................................................. 135
Loading the Machine onto the Transporting Vehicle/Trailer ............................................................. 135
Unloading the Machine from the Transporting Vehicle/Trailer .......................................................... 138
Operating Environment
General .............................................................................................................................................. 140
Operating in Low Temperatures ....................................................................................................... 140
Operating in High Temperatures ....................................................................................................... 140
Cab Filters ......................................................................................................................................... 141
Refuelling
General .............................................................................................................................................. 142
Low Fuel Levels ................................................................................................................................ 142
Filling the Tank .................................................................................................................................. 142
Attachments
Working with Attachments
Introduction ........................................................................................................................................ 145
Attachments for your Machine .......................................................................................................... 145
Connecting/Disconnecting Hydraulic Hoses ..................................................................................... 146
Impact Protection .............................................................................................................................. 149
Direct-Mounted Attachments
General .............................................................................................................................................. 150
Quickhitch
Excavator Arm Quickhitch ................................................................................................................ 153
Buckets
General .............................................................................................................................................. 160
Bucket Teeth ..................................................................................................................................... 160
Preservation and Storage
Cleaning
General .............................................................................................................................................. 165
Preparation ........................................................................................................................................ 165
Checking For Damage
General .............................................................................................................................................. 167
Storage
General .............................................................................................................................................. 168
Put into Storage ................................................................................................................................ 168
During Storage .................................................................................................................................. 168
Take out of Storage .......................................................................................................................... 169
Security
General .............................................................................................................................................. 170
Construction Equipment Security and Registration Scheme (CESAR) ............................................ 170
LiveLink ............................................................................................................................................. 170
Anti-Vandal Guards ........................................................................................................................... 170
Maintenance
Introduction
General .............................................................................................................................................. 173
Owner/Operator Support ................................................................................................................... 173
Service/Maintenance Agreements .................................................................................................... 174
Obtaining Spare Parts ...................................................................................................................... 174
Find manuals at https://best-manuals.com

Table of Contents
v 9831/4300-1 v
Maintenance Safety
General .............................................................................................................................................. 175
Fluids and Lubricants ....................................................................................................................... 176
Maintenance Schedules
General .............................................................................................................................................. 180
How to Use the Maintenance Schedules ......................................................................................... 180
Maintenance Intervals ....................................................................................................................... 180
Pre-start Cold Checks, Service Points and Fluid Levels .................................................................. 182
Functional Tests and Final Inspection .............................................................................................. 185
Maintenance Positions
General .............................................................................................................................................. 187
Maintenance Position (Excavator Arm Lowered) ............................................................................. 187
Service Points
General .............................................................................................................................................. 188
Access Apertures
General .............................................................................................................................................. 194
Battery Cover .................................................................................................................................... 194
Engine Compartment Cover ............................................................................................................. 195
Hydraulic Compartment Cover ......................................................................................................... 195
Radiator Cover .................................................................................................................................. 196
Tools
General .............................................................................................................................................. 198
Toolbox .............................................................................................................................................. 198
Lubrication
General .............................................................................................................................................. 199
Preparation ........................................................................................................................................ 199
Attachments
General ............................................................................................................................................. 200
Body and Framework
General ............................................................................................................................................. 201
Slew Ring Bearings .......................................................................................................................... 201
Pivot Pins .......................................................................................................................................... 202
Operator Station
General ............................................................................................................................................. 206
Operator Protective Structure ........................................................................................................... 206
Seat ................................................................................................................................................... 206
Seat Belt ........................................................................................................................................... 206
Controls ............................................................................................................................................. 207
Engine
General ............................................................................................................................................. 208
Oil ...................................................................................................................................................... 208
Drive Belt .......................................................................................................................................... 210
Air Filter
General ............................................................................................................................................. 211
Dust Valve ........................................................................................................................................ 211
Fuel System
General ............................................................................................................................................. 212
Tank .................................................................................................................................................. 212
Fuel Filter .......................................................................................................................................... 213
Water Separator ............................................................................................................................... 214
Find manuals at https://best-manuals.com

Table of Contents
vi 9831/4300-1 vi
Cooling System
General ............................................................................................................................................. 216
Coolant .............................................................................................................................................. 216
Cooling Pack .................................................................................................................................... 217
Tracks
General ............................................................................................................................................. 218
Steel .................................................................................................................................................. 219
Idler Wheels ...................................................................................................................................... 220
Rollers ............................................................................................................................................... 220
Track Gearbox
Oil ...................................................................................................................................................... 221
Hydraulic System
General ............................................................................................................................................. 222
Services ............................................................................................................................................ 223
Oil ...................................................................................................................................................... 223
Cylinders / Rams .............................................................................................................................. 224
Electrical System
General ............................................................................................................................................. 225
Battery ............................................................................................................................................... 226
Battery Isolator ................................................................................................................................. 227
Fuses ................................................................................................................................................ 227
Relays ............................................................................................................................................... 228
Window Washer ................................................................................................................................ 229
Miscellaneous
Fire Extinguisher ............................................................................................................................... 230
Technical Data
Static Dimensions
General .............................................................................................................................................. 231
Dimensions ........................................................................................................................................ 231
Weights ............................................................................................................................................. 235
Visibility Diagrams ............................................................................................................................. 237
Performance Dimensions
Excavator Arm Dimensions and Performance .................................................................................. 241
Driving Performance ......................................................................................................................... 253
Noise Emissions
General .............................................................................................................................................. 254
Noise Data ........................................................................................................................................ 254
Vibration Emissions
General .............................................................................................................................................. 255
Vibration Data ................................................................................................................................... 256
Fluids, Lubricants and Capacities
General .............................................................................................................................................. 258
Fuel ................................................................................................................................................... 258
Coolant .............................................................................................................................................. 265
Torque Values
General .............................................................................................................................................. 266
Electrical System
General .............................................................................................................................................. 268
Fuses ................................................................................................................................................. 268
Relays ............................................................................................................................................... 270
Find manuals at https://best-manuals.com

Table of Contents
vii 9831/4300-1 vii
Engine
Engine Emissions ............................................................................................................................. 272
Tracks
General .............................................................................................................................................. 273
Declaration of Conformity
General .............................................................................................................................................. 274
Data ................................................................................................................................................... 274
Warranty Information
Service Record Sheet ....................................................................................................................... 276
Find manuals at https://best-manuals.com