Wacker Neuson Tracked excavator EZ28 Operator’s Manual – PDF DOWNLOAD

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Wacker Neuson Tracked excavator EZ28 Operator’s Manual – PDF DOWNLOAD

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Wacker Neuson Tracked excavator EZ28 Operator’s Manual – PDF DOWNLOAD

1 Foreword
1.1 Operator’s Manual
Information on this Operator’s Manual

• The Operator’s Manual is stored in the compartment under the seat. A document box on the headliner is available as an option for the cabin version. This Operator’s Manual contains important information on how to work safely, correctly and economically with the machine.
• Therefore, it aims not only at new personnel, but it also serves as a reference for experienced personnel. Furthermore, the reliability and the service life of the machine will be increased by following the instructions in the Operator’s Manual. This is why the Operator’s Manual must be kept at hand in the machine.
• The operator must carefully read and understand the Operator’s Manual before starting up, servicing or repairing the machine. This Operator’s Manual will help to familiarize yourself more easily with the machine, thereby enabling you to use it more safely and efficiently. This Operator’s Manual does not include special superstructures. Please contact your dealer if you require more information on the machine or the Operator’s Manual.

TABLE OF CONTENTS:

Wacker Neuson Tracked excavator EZ28 Operator’s Manual – PDF DOWNLOAD

Table of contents…………………………………………………………………… 3
1 Foreword…………………………………………………………………………. 7
1.1 Operator’s Manual……………………………………………………………. 7
Information on this Operator’s Manual………………………………………….. 7
Explanation of symbols and abbreviations……………………………………….. 8
Glossary……………………………………………………………………. 10
Right/left/front/rear………………………………………………………… 11
Target-group definition………………………………………………………. 12
Operator qualification and requirements for safe operation……………………….. 12
1.2 Warranty and liability……………………………………………………….. 14
Exemption from warranty and liability………………………………………….. 14
2 Safety…………………………………………………………………………… 17
2.1 Safety symbols and signal words……………………………………………….. 17
Explanation…………………………………………………………………. 17
2.2 Qualification of operating personnel…………………………………………… 18
Owner’s duties………………………………………………………………. 18
Required knowledge of operator………………………………………………… 18
Preparatory measures for the operator………………………………………….. 18
2.3 Conduct…………………………………………………………………….. 19
Prerequisites for operation…………………………………………………… 19
2.4 Operation…………………………………………………………………… 20
Preparatory measures…………………………………………………………. 20
Job site……………………………………………………………………. 21
Danger zone…………………………………………………………………. 21
Carrying passengers………………………………………………………….. 21
Mechanical integrity…………………………………………………………. 22
Starting the engine of the machine…………………………………………….. 22
Machine operation……………………………………………………………. 22
Machine travel on public roads/sites…………………………………………… 23
Stopping the engine of the machine…………………………………………….. 23
Stopping and securing the machine……………………………………………… 23
2.5 Lifting gear applications…………………………………………………….. 24
Requirements………………………………………………………………… 24
Fastening, guiding and removing loads………………………………………….. 24
Lifting gear applications…………………………………………………….. 25
2.6 Trailer operation……………………………………………………………. 26
Trailer operation……………………………………………………………. 26
2.7 Attachment operation…………………………………………………………. 26
Attachments…………………………………………………………………. 26
Operation…………………………………………………………………… 26
Removing and fitting attachments………………………………………………. 27
2.8 Towing, loading and transporting………………………………………………. 27
Towing……………………………………………………………………… 27
Crane-lifting……………………………………………………………….. 28
Transportation………………………………………………………………. 29
2.9 Maintenance…………………………………………………………………. 29
Maintenance…………………………………………………………………. 29
Personal safety measures……………………………………………………… 30
Preparatory measures…………………………………………………………. 31
Measures for performing maintenance……………………………………………. 31
Modifications and spare parts…………………………………………………. 32
Protective structures………………………………………………………… 32
2.10 Measures for avoiding risks………………………………………………….. 33
Tyres………………………………………………………………………. 33
Tracks……………………………………………………………………… 33
Hydraulic and compressed-air system……………………………………………. 33
Electrical system……………………………………………………………. 33
Battery…………………………………………………………………….. 34
Safety instructions regarding internal combustion engines………………………… 34
Bleeding the fuel system and refueling…………………………………………. 35
Handling oil, grease and other substances………………………………………. 36
Fire hazard…………………………………………………………………. 36
Working near electric supply lines…………………………………………….. 36
Working near non-electric supply lines…………………………………………. 37
Behavior during thunderstorm………………………………………………….. 37
Noise………………………………………………………………………. 37
Clean………………………………………………………………………. 37
3 Introduction……………………………………………………………………… 39
3.1 Machine overview…………………………………………………………….. 39
Overview of models and trade names…………………………………………….. 40
3.2 Brief description of machine………………………………………………….. 40
3.3 Information and regulations on use…………………………………………….. 42
Designated use………………………………………………………………. 42
Fields of application and use of attachments……………………………………. 43
3.4 Labels……………………………………………………………………… 45
Type labels…………………………………………………………………. 45
Warning labels………………………………………………………………. 48
Labels……………………………………………………………………… 53
4 Putting into operation…………………………………………………………….. 59
4.1 Cabin/control stand………………………………………………………….. 59
Safety instructions regarding entry and exit……………………………………. 59
Locking and unlocking the door………………………………………………… 60
Securing an open door………………………………………………………… 60
Releasing the door arrester…………………………………………………… 61
Opening/closing the front window………………………………………………. 62
Opening/closing the side window……………………………………………….. 67
Emergency exit………………………………………………………………. 68
Emergency exit on machines equipped with protective Front Guard structures (option)…. 68
Seat adjustment……………………………………………………………… 69
Seat belt adjustment…………………………………………………………. 70
Adjusting the retracting seat belt (option)…………………………………….. 72
Adjusting the rearview mirrors (option)………………………………………… 73
Control lever base…………………………………………………………… 75
Arm rest……………………………………………………………………. 76
Fire extinguisher……………………………………………………………. 76
Protective structures………………………………………………………… 77
Responsibility for machine equipped with protective structures……………………. 77
Document box………………………………………………………………… 86
Power outlet………………………………………………………………… 86
4.2 Overview of control elements………………………………………………….. 87
Cabin………………………………………………………………………. 88
Display element and switches………………………………………………….. 90
4.3 Indicator lights and warning lights (overview)………………………………….. 92
Display element……………………………………………………………… 92
4.4 Preparatory work…………………………………………………………….. 94
Important information before putting the machine into operation…………………… 94
Requirements and information for the operating personnel…………………………. 94
Check lists…………………………………………………………………. 95
Putting into operation for the first time and running-in period…………………… 97
Machine travel on public roads………………………………………………… 97
4.5 Starting and stopping the engine………………………………………………. 98
Preparations for starting the engine…………………………………………… 98
Starter…………………………………………………………………….. 98
Starts the engine……………………………………………………………. 99
Jump-starting the engine………………………………………………………100
Low-load operation……………………………………………………………101
Stopping the engine…………………………………………………………..101
Battery master switch…………………………………………………………102
5 Operation…………………………………………………………………………103
5.1 Steering system………………………………………………………………103
5.2 Accelerator actuation…………………………………………………………103
Manual throttle………………………………………………………………103
Travel speeds………………………………………………………………..103
Automatic engine speed setting (option)…………………………………………104
5.3 Brake……………………………………………………………………….104
Hydraulic brake………………………………………………………………104
Mechanical brake……………………………………………………………..104
5.4 Travel operation……………………………………………………………..105
Drive position……………………………………………………………….105
Starting machine travel and stopping……………………………………………105
Operating temperature range……………………………………………………105
Machine travel on slopes………………………………………………………106
Parking the machine…………………………………………………………..109
5.5 Differential lock…………………………………………………………….110
5.6 Lights/signaling system……………………………………………………….110
Lights………………………………………………………………………110
Interior light……………………………………………………………….111
Horn………………………………………………………………………..111
Rotating beacon (option)………………………………………………………111
Travel signal (option)………………………………………………………..112
5.7 Wiper/wash system (option)…………………………………………………….112
Front wiper………………………………………………………………….112
Washer system………………………………………………………………..112
5.8 Heating, ventilation and air conditioning system…………………………………113
Ventilation/heating (option)…………………………………………………..113
Air conditioning……………………………………………………………..113
5.9 Work hydraulics………………………………………………………………114
Overview of pedals and control levers (Operating Pattern A)……………………….114
Overview of pedals and control levers (Operating Pattern B)……………………….115
Drive levers/accelerator pedals………………………………………………..116
Rotating the upper carriage……………………………………………………117
ISO/SAE controls (option)……………………………………………………..118
Stabilizer blade……………………………………………………………..119
Proportional controls (option)…………………………………………………120
Hammer operation……………………………………………………………..121
Additional control circuit – AUX I (option)……………………………………..125
Proportionally controlled additional control circuit – AUX I (option)………………125
Swiveling the boom……………………………………………………………126
Swiveling the boom (proportionally controlled)…………………………………..126
Lifting gear applications……………………………………………………..127
Additional control circuits……………………………………………………129
3rd control circuit – AUX II (option)…………………………………………..129
Powertilt – AUX II (option)……………………………………………………130
Lehnhoff mechanical quickhitch system (optional)…………………………………132
Preparation for hydraulic quickhitch (option)……………………………………136
Hydraulic Easy Lock quickhitch (option)…………………………………………137
Grab control circuit (option)………………………………………………….144
Hydraulic connections…………………………………………………………146
5.10 Attachments…………………………………………………………………147
Releasing the pressure in the operating hydraulics……………………………….149
Retrofitting a bucket…………………………………………………………150
5.11 Work operation………………………………………………………………151
Inadmissible work procedures…………………………………………………..151
General information regarding work operation…………………………………….153
Working with the standard bucket……………………………………………….154
5.12 Emergency lowering…………………………………………………………..157
5.13 Options…………………………………………………………………….158
Safe load indicator (option)…………………………………………………..158
Hose burst valve……………………………………………………………..160
Immobiliser………………………………………………………………….162
Tilting the upper carriage (Vertical Digging System) (option)……………………..163
Shovel bucket operation……………………………………………………….165
Trailer operation…………………………………………………………….165
5.14 Putting out of operation/back into operation……………………………………166
Putting out of operation temporarily……………………………………………166
Putting back into operation……………………………………………………167
5.15 Permanently putting out of operation…………………………………………..168
Disposal…………………………………………………………………….168
6 Transportation…………………………………………………………………….169
6.1 Towing the machine……………………………………………………………169
Important information regarding towing………………………………………….169
6.2 Loading the machine…………………………………………………………..171
Driving onto transport vehicles………………………………………………..171
Crane-lifting………………………………………………………………..172
6.3 Transporting the machine………………………………………………………174
Important information regarding transport……………………………………….174
Tying down…………………………………………………………………..174
7 Maintenance……………………………………………………………………….175
7.1 Information on maintenance…………………………………………………….175
Responsibilities and prerequisites……………………………………………..175
Important safety instructions on maintenance…………………………………….175
7.2 Maintenance overview………………………………………………………….176
Maintenance plan……………………………………………………………..176
Maintenance schedule of Lehnhoff mechanical quickhitch system……………………..178
Lubrication plan……………………………………………………………..179
Maintenance label…………………………………………………………….181
Explanation of symbols on the maintenance label………………………………….182
7.3 Fluids and lubricants…………………………………………………………183
Fluids and lubricants…………………………………………………………183
Oil types for the diesel engine (temperature-dependent)…………………………..184
Oil types for hydraulic system (depending on temperature)…………………………185
Important information regarding operation with biodegradable hydraulic oil………….186
7.4 Maintenance accesses………………………………………………………….187
Engine and tank covers………………………………………………………..187
Reservoir cover………………………………………………………………188
Fuse box…………………………………………………………………….188
7.5 Cleaning and maintenance………………………………………………………189
Important information on cleaning and maintenance………………………………..189
Use of solvents………………………………………………………………190
Cleaning inside the cabin……………………………………………………..190
Cleaning outside the machine…………………………………………………..190
Cleaning the engine compartment………………………………………………..190
Cleaning the seat belt………………………………………………………..191
Cleaning the shatter protection………………………………………………..191
Threaded fittings and attachments………………………………………………191
7.6 Lubrication work……………………………………………………………..192
Preparing lubrication…………………………………………………………192
Live ring (ball bearing)………………………………………………………193
Live ring gears………………………………………………………………194
Live ring gear VDS (option)……………………………………………………195
Control lever base……………………………………………………………196
7.7 Fuel system………………………………………………………………….197
Important information regarding the fuel system………………………………….197
Diesel fuel specification……………………………………………………..197
Refueling……………………………………………………………………197
Bleeding the fuel system………………………………………………………199
Checking the water separator…………………………………………………..199
Emptying the water separator…………………………………………………..200
Checking the fuel filter………………………………………………………201
Emptying the fuel filter………………………………………………………201
7.8 Engine lubrication system……………………………………………………..203
Important information regarding the engine lubrication system……………………..203
Checking the engine oil level………………………………………………….203
Filling up engine oil…………………………………………………………204
7.9 Cooling system……………………………………………………………….205
Important information regarding the cooling system……………………………….205
Checking the coolant level…………………………………………………….205
Adding coolant……………………………………………………………….206
Cleaning the radiator…………………………………………………………207
7.10 Air filter………………………………………………………………….208
Important information regarding the air filter…………………………………..208
Dirt indicator……………………………………………………………….208
Replacing the air filter………………………………………………………209
Checking the air intake……………………………………………………….210
7.11 V-belt……………………………………………………………………..211
Checking V-belt condition and tension…………………………………………..211
7.12 Hydraulic system…………………………………………………………….212
Important information on the hydraulic system……………………………………212
Checking the hydraulic oil level……………………………………………….213
Adding hydraulic oil………………………………………………………….213
Checking the hydraulic system for leaks…………………………………………214
Checking the condition and age of hydraulic hoses………………………………..215
7.13 Electrical system……………………………………………………………216
Important information regarding the electrical system…………………………….216
Fuses and relays……………………………………………………………..217
Battery charge condition………………………………………………………217
Charging the battery………………………………………………………….217
Replacing the battery…………………………………………………………217
7.14 Heating, ventilation and air conditioning system………………………………..218
Checking/replacing the fresh-air filter…………………………………………218
7.15 Washer system……………………………………………………………….218
Important information regarding the washer system………………………………..218
Checking the fluid level and adding fluid……………………………………….218
7.16 Axles/traveling drive………………………………………………………..219
7.17 Braking system………………………………………………………………219
7.18 Tires/tracks………………………………………………………………..219
Important information regarding the tracks………………………………………219
Checking track tension………………………………………………………..219
Correcting track tension………………………………………………………220
7.19 Maintenance of attachments……………………………………………………222
Important information regarding maintenance of attachments………………………..222
7.20 Maintenance of options……………………………………………………….222
Joint rod (lifting eye) and load hook…………………………………………..222
7.21 Exhaust gas treatment………………………………………………………..223
7.22 Machine preservation…………………………………………………………223
8 Malfunctions………………………………………………………………………225
8.1 Diesel engine malfunctions…………………………………………………….225
8.2 Malfunctions of the traveling drive…………………………………………….225
8.3 Malfunctions of the hydraulic system……………………………………………225
8.4 Malfunctions of the electrical system…………………………………………..225
8.5 Malfunctions in the air conditioning system……………………………………..225
8.6 Malfunctions of attachments……………………………………………………226
9 Technical data…………………………………………………………………….227
9.1 Models and trade names………………………………………………………..227
9.2 Engine………………………………………………………………………227
9.3 Traveling drive/axles…………………………………………………………229
9.4 Brake……………………………………………………………………….229
9.5 Tracks………………………………………………………………………229
9.6 Steering system………………………………………………………………229
9.7 Operating hydraulics………………………………………………………….229
Speed……………………………………………………………………….229
9.8 Electrical system…………………………………………………………….230
Electrical components…………………………………………………………230
Fuses……………………………………………………………………….230
Relays………………………………………………………………………230
Bulbs……………………………………………………………………….231
Powertilt (option)……………………………………………………………231
9.9 Tightening torques……………………………………………………………232
General tightening torques…………………………………………………….232
9.10 Coolant…………………………………………………………………….233
Compound table……………………………………………………………….233
9.11 Noise emissions……………………………………………………………..233
9.12 Vibration…………………………………………………………………..234
9.13 Weight……………………………………………………………………..237
Machine weight……………………………………………………………….237
Determining the loading weight…………………………………………………237
Weight of attachments…………………………………………………………237
Excavator forces……………………………………………………………..238
Ground clearance/ground pressure……………………………………………….238
9.14 Payload/stability……………………………………………………………239
Safety instructions – lift capacity table……………………………………….239
Lift capacity table EZ28………………………………………………………242
Safety instructions – stability table…………………………………………..248
Dimensions…………………………………………………………………..252
Overview EZ28………………………………………………………………..252
Overview EZ28 VDS…………………………………………………………….254
Numerisch…………………………………………………………………………..257
A………………………………………………………………………………….257
B………………………………………………………………………………….257
C………………………………………………………………………………….257
D………………………………………………………………………………….257
E………………………………………………………………………………….258
F………………………………………………………………………………….258
G………………………………………………………………………………….258
H………………………………………………………………………………….258
I………………………………………………………………………………….258
J………………………………………………………………………………….258
L………………………………………………………………………………….258
M………………………………………………………………………………….259
N………………………………………………………………………………….259
O………………………………………………………………………………….259
P………………………………………………………………………………….259
R………………………………………………………………………………….259
S………………………………………………………………………………….260
T………………………………………………………………………………….260
U………………………………………………………………………………….260
V………………………………………………………………………………….260
W………………………………………………………………………………….260

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PLEASE NOTE:

• This is the SAME exact manual used by your dealers to fix your vehicle.
• The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
• Any queries / doubts regarding your purchase, please feel free to contact [email protected]
  

S.M