Wacker Neuson Tracked excavator EZ26 Operator’s manual – PDF DOWNLOAD

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Wacker Neuson Tracked excavator EZ26 Operator’s manual – PDF DOWNLOAD

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Wacker Neuson Tracked excavator EZ26 Operator’s manual – PDF DOWNLOAD

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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 behind the seat is available as an option. This operator’s manual contains important information on how to work safely, correctly and economically with the vehicle. 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 vehicle 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 vehicle. The operator must carefully read and understand the Operator’s Manual before starting up, servicing or repairing the vehicle.
• This Operator’s Manual will help to familiarize yourself more easily with the vehicle, 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 vehicle or the Operator’s Manual.

TABLE OF CONTENTS:

Wacker Neuson Tracked excavator EZ26 Operator’s manual – PDF DOWNLOAD

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…………………………………………………………………………… 15
2.1 Safety symbols and signal words……………………………………………….. 15
Explanation…………………………………………………………………. 15
2.2 Qualification of operating personnel…………………………………………… 16
Owner’s duties………………………………………………………………. 16
Required knowledge of the operator…………………………………………….. 16
Preparatory measures for the operator………………………………………….. 17
2.3 Conduct…………………………………………………………………….. 17
Prerequisites for operation…………………………………………………… 17
2.4 Operation…………………………………………………………………… 18
Preparatory measures…………………………………………………………. 18
Job site……………………………………………………………………. 19
Danger zone…………………………………………………………………. 19
Carrying passengers………………………………………………………….. 20
Mechanical integrity…………………………………………………………. 20
Starting the engine of the vehicle…………………………………………….. 20
Machine operation……………………………………………………………. 21
Machine travel on public roads/sites…………………………………………… 21
Stopping the engine of the vehicle…………………………………………….. 22
Stopping and securing the vehicle……………………………………………… 22
2.5 Lifting gear applications…………………………………………………….. 22
Requirements………………………………………………………………… 22
Fastening, guiding and removing loads………………………………………….. 23
Lifting gear applications…………………………………………………….. 24
2.6 Trailer operation……………………………………………………………. 25
Trailer operation……………………………………………………………. 25
2.7 Attachment operation…………………………………………………………. 25
Attachments…………………………………………………………………. 25
Operating…………………………………………………………………… 26
Removing and fitting attachments………………………………………………. 26
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………………………………………………….. 32
Tires………………………………………………………………………. 32
Tracks……………………………………………………………………… 32
Hydraulic and compressed-air system……………………………………………. 33
Electrical system……………………………………………………………. 33
Battery…………………………………………………………………….. 34
Safety instructions regarding internal combustion engines………………………… 35
Bleeding the fuel system and refueling…………………………………………. 35
Handling oil, grease and other substances………………………………………. 36
Fire hazard…………………………………………………………………. 36
Working near electric supply lines…………………………………………….. 37
Working near non-electric supply lines…………………………………………. 37
Behavior during thunderstorm………………………………………………….. 38
Noise………………………………………………………………………. 38
Cleaning……………………………………………………………………. 38
3 Introduction……………………………………………………………………… 39
3.1 Machine overview…………………………………………………………….. 39
Model designations and trade names…………………………………………….. 40
3.2 Brief description of the vehicle………………………………………………. 40
3.3 Information and regulations on use…………………………………………….. 43
Designated use………………………………………………………………. 43
3.4 Labels……………………………………………………………………… 44
Type labels…………………………………………………………………. 45
Warning label……………………………………………………………….. 48
Information label……………………………………………………………. 53
ANSI label (option)………………………………………………………….. 59
4 Putting into operation…………………………………………………………….. 67
4.1 Cab………………………………………………………………………… 67
Unlocking and locking the door………………………………………………… 69
Opening and closing the door………………………………………………….. 69
Opening/closing the front window………………………………………………. 70
Opening/closing the side windows………………………………………………. 73
Emergency exit………………………………………………………………. 74
Emergency exit on vehicles equipped with protective Front Guard structures (option)…. 74
Comfort seat………………………………………………………………… 75
Adjusting the seat belt………………………………………………………. 77
Visual aids…………………………………………………………………. 79
Armrest…………………………………………………………………….. 81
Fire extinguisher……………………………………………………………. 81
Protective structures………………………………………………………… 82
Assembly……………………………………………………………………. 83
Protective Front Guard structure category I (cab option)…………………………. 83
Shatter protection…………………………………………………………… 85
Document box (option)………………………………………………………… 88
12 V connection……………………………………………………………… 88
4.2 Overview of control elements………………………………………………….. 89
Cabin………………………………………………………………………. 90
Display element and switches………………………………………………….. 92
4.3 Control and warning lights overview……………………………………………. 94
Display element……………………………………………………………… 94
Status indicators……………………………………………………………. 95
4.4 Preparatory work…………………………………………………………….. 97
Important information before putting the vehicle into operation…………………… 97
Requirements and information for the operating personnel…………………………. 98
Check lists…………………………………………………………………. 98
Putting into operation for the first time and running-in period……………………101
4.5 Starting and stopping the engine……………………………………………….102
Preparatory work……………………………………………………………..102
Ignition lock………………………………………………………………..102
Starting and stopping the engine……………………………………………….103
Starting aid…………………………………………………………………105
Low-load operation……………………………………………………………108
Stopping the engine…………………………………………………………..108
Battery master switch…………………………………………………………109
5 Operation…………………………………………………………………………111
5.1 Steering system………………………………………………………………111
5.2 Accelerator actuation…………………………………………………………112
Manual throttle………………………………………………………………112
Speed range selection…………………………………………………………112
Automatic engine speed setting…………………………………………………113
5.3 Brake……………………………………………………………………….113
Hydraulic brake………………………………………………………………113
Mechanical brake……………………………………………………………..113
5.4 Machine travel……………………………………………………………….114
Machine travel position……………………………………………………….114
Starting vehicle travel and stopping……………………………………………114
Operating temperature range……………………………………………………115
Machine travel on slopes………………………………………………………115
Parking the vehicle…………………………………………………………..119
5.5 Differential lock…………………………………………………………….119
5.6 Lights/signaling system……………………………………………………….120
Working lights……………………………………………………………….121
Interior light……………………………………………………………….121
Horn………………………………………………………………………..121
Rotating beacon (option)………………………………………………………122
5.7 Washer system………………………………………………………………..123
5.8 Temperature setting…………………………………………………………..124
Traveling signal (option)……………………………………………………..124
5.9 Operating hydraulics………………………………………………………….125
Basic control lever functions (ISO and SAE controls)……………………………..125
ISO/SAE controls (option)……………………………………………………..126
Swiveling the boom……………………………………………………………127
Swiveling the boom (proportionally controlled)…………………………………..127
Rotating the upper carriage……………………………………………………128
Swivel unit brake…………………………………………………………….129
Functional check of swivel unit brake…………………………………………..129
Dozer blade………………………………………………………………….131
Hammer operation……………………………………………………………..132
5.10 Additional control circuits…………………………………………………..135
AUX I……………………………………………………………………….135
AUX I/II/III (proportional controls)……………………………………………135
Preparation for hydraulic quickhitch (option)……………………………………137
AUX IV – Hydraulic quickhitch system Easy Lock (option)…………………………..138
AUX V (option)……………………………………………………………….146
5.11 Attachments…………………………………………………………………147
Release the pressure of the work hydraulics……………………………………..149
Hydraulic connections…………………………………………………………150
Re-equipping…………………………………………………………………151
5.12 Work operation………………………………………………………………152
Danger zone………………………………………………………………….152
Danger zone during lifting-gear applications…………………………………….153
Lifting gear applications……………………………………………………..154
Lehnhoff mechanical quickhitch system (optional)…………………………………157
Inadmissible work procedures…………………………………………………..161
General information regarding work operation…………………………………….163
Working with the bucket……………………………………………………….164
5.13 Emergency lowering…………………………………………………………..167
5.14 Options…………………………………………………………………….168
Immobilizer (option)………………………………………………………….168
Tilt the superstructure with VDS (option)……………………………………….169
Shovel bucket operation……………………………………………………….170
Trailer operation…………………………………………………………….170
5.15 Immobilization/putting back into operation……………………………………..171
Putting out of operation temporarily……………………………………………171
Putting back into operation……………………………………………………172
5.16 Permanently putting out of operation…………………………………………..173
Disposal…………………………………………………………………….173
6 Transportation…………………………………………………………………….175
6.1 Towing the vehicle……………………………………………………………175
6.2 Loading the vehicle…………………………………………………………..176
Tie-down points………………………………………………………………177
Crane-lifting………………………………………………………………..179
Lifting eyes…………………………………………………………………180
6.3 Transporting the vehicle………………………………………………………181
7 Maintenance……………………………………………………………………….183
7.1 Information on maintenance…………………………………………………….183
7.2 Maintenance overview………………………………………………………….184
Maintenance label…………………………………………………………….184
Maintenance plan……………………………………………………………..185
Maintenance schedule of Lehnhoff mechanical quickhitch system……………………..189
Permissible Bolt Settings Lehnhoff MSWS…………………………………………190
Preparing lubrication…………………………………………………………191
Lubrication plan……………………………………………………………..192
Live ring (ball bearing)………………………………………………………194
Teeth of live ring VDS………………………………………………………..195
Control lever base……………………………………………………………196
Powertilt with Easy Lock – operation in water……………………………………196
7.3 Consumables………………………………………………………………….197
Hydraulic oil types…………………………………………………………..198
Important information regarding operation with biodegradable hydraulic oil………….198
Engine oil…………………………………………………………………..199
7.4 Maintenance accesses………………………………………………………….200
Opening the engine cover………………………………………………………201
Close the engine cover………………………………………………………..201
Fuse boxes…………………………………………………………………..201
Maintenance flap……………………………………………………………..201
7.5 Cleaning and maintenance………………………………………………………202
Inside the cabin……………………………………………………………..204
On the outside of the vehicle………………………………………………….204
Engine compartment……………………………………………………………205
Seat belt……………………………………………………………………205
Cleaning in a saline environment……………………………………………….205
Loose threaded fittings and attachments…………………………………………205
7.6 Lubrication work……………………………………………………………..206
7.7 Fuel system………………………………………………………………….206
Important information regarding the fuel system………………………………….206
Diesel fuel specification……………………………………………………..206
Refueling……………………………………………………………………207
Refueling with a stationary fuel pump…………………………………………..208
Fuel filter………………………………………………………………….209
Empty the water separator (prefilter)…………………………………………..209
Empty the water separator (main filter)…………………………………………210
Bleeding the fuel system………………………………………………………211
7.8 Engine lubrication system……………………………………………………..212
Important information regarding the engine lubrication system……………………..212
Checking the engine oil level………………………………………………….213
Adding engine oil…………………………………………………………….213
7.9 Cooling system……………………………………………………………….214
Important information regarding the cooling system……………………………….214
Check and top off the coolant………………………………………………….215
Cleaning the radiator…………………………………………………………216
7.10 Air filter………………………………………………………………….217
Checking the air intake……………………………………………………….217
7.11 V-belt……………………………………………………………………..218
7.12 Hydraulic system…………………………………………………………….219
Important information on the hydraulic system……………………………………219
Checking the hydraulic oil level……………………………………………….221
Adding hydraulic oil………………………………………………………….222
Checking the hydraulic system and hoses…………………………………………223
7.13 Electrical system……………………………………………………………224
Important information regarding the electrical system…………………………….224
Fuses and relays……………………………………………………………..225
Battery……………………………………………………………………..225
7.14 Heating, ventilation and air conditioning system………………………………..225
Checking/changing the cabin air filter………………………………………….225
7.15 Washer system……………………………………………………………….225
Checking the fluid level and adding fluid……………………………………….225
7.16 Travel drive………………………………………………………………..225
7.17 Braking system………………………………………………………………225
7.18 Tracks……………………………………………………………………..226
Checking track tension………………………………………………………..226
Correcting track tension………………………………………………………227
7.19 Maintenance of attachments……………………………………………………229
Important information regarding maintenance of attachments………………………..229
7.20 Maintenance of options……………………………………………………….229
7.21 Exhaust gas treatment………………………………………………………..230
7.22 Machine preservation…………………………………………………………230
8 Troubleshooting……………………………………………………………………231
8.1 Diesel engine malfunctions…………………………………………………….231
8.2 Malfunctions…………………………………………………………………231
8.3 Malfunctions of the hydraulic system……………………………………………232
8.4 Malfunctions of attachments……………………………………………………232
9 Technical data…………………………………………………………………….233
9.1 Models and trade names………………………………………………………..233
9.2 Engine………………………………………………………………………233
9.3 Traveling drive………………………………………………………………234
9.4 Brake……………………………………………………………………….234
9.5 Tracks………………………………………………………………………234
9.6 Steering system………………………………………………………………234
9.7 Work hydraulics………………………………………………………………234
Maximum speed………………………………………………………………..234
9.8 Electrical system…………………………………………………………….235
Electrical components…………………………………………………………235
Fuses/relays…………………………………………………………………236
Illuminants………………………………………………………………….238
Powertilt (option)……………………………………………………………238
9.9 Tightening torques……………………………………………………………239
General tightening torques…………………………………………………….239
9.10 Coolant…………………………………………………………………….240
Compound table……………………………………………………………….240
9.11 Noise emissions……………………………………………………………..240
9.12 Vibrations………………………………………………………………….241
9.13 Weights…………………………………………………………………….245
Determining the loading weight…………………………………………………245
Weight of attachments…………………………………………………………245
Fields of application and use of attachments…………………………………….246
Technical data of attachments………………………………………………….247
Excavator forces……………………………………………………………..248
Ground clearance/ground pressure……………………………………………….248
9.14 Lift capacity/load…………………………………………………………..249
Safety instructions lift capacity tables………………………………………..249
Lift capacity tables………………………………………………………….252
Safety instructions load diagrams………………………………………………258
9.15 Dimensions………………………………………………………………….262
EZ26………………………………………………………………………..262
EZ26 VDS…………………………………………………………………….264
Index………………………………………………………………………………267

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