Page 1
Operator’s manual Tracked excavator Machine model E10-03 Edition Document order number 1000406869 Language en/us From serial no. WNCE1003EPAL00160...
Page 2
Violations of legal regulations, in particular of the copyright protection, will be subject to civil and criminal prosecution. Wacker Neuson Linz GmbH keep abreast of the latest technical developments and constantly improve their products. For this reason, we may from time to time need to make changes to figures and descriptions in this documentation that do not reflect the products that have already been delivered and which will not be implemented in these vehicles.
5.14 Options ............................... 5-58 5.15 Immobilization/putting back into operation..................5-61 5.16 Permanently putting out of operation....................5-63 Transportation 6.1 Towing the vehicle ..........................6-1 6.2 Loading the vehicle..........................6-2 6.3 Transporting the vehicle ........................6-7 BA EZ26 en/us* 1.0 * EZ26_en_us1_0IVZ.fm...
Declaration of conformity Declaration of conformity Declaration of conformity EC Compliance Statement Manufacturer Wacker Neuson Linz GmbH, Flughafenstr. 7, 4063 Hörsching, Austria Product Machine designation Hydraulic excavator Machine model E10-03 Trade name EZ26 Serial number Engine / output kW 3TNV76-NNS/15.8...
Page 6
Declaration of conformity Notes: Declaration of conformity EG-2 BA EZ26 en/us* 1.0 * EZ26_01_konf.fm...
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. BA EZ26 en/us* 1.0 * EZ26_01_100.fm...
Page 8
Information Identifies an information that, when followed, provides for a more efficient and economical use of the vehicle. Environment Failure to observe the instructions identified by this symbol can cause damage to the environment. BA EZ26 en/us* 1.0 * EZ26_01_100.fm...
Page 9
Hydraulic quickhitch (for example Easy Lock) hitch max. maximum min. minimum MSWS Mechanical quickhitch Item Position Stabilizer blade Roll Over Protective Structure (without losing contact with ROPS the ground) TOPS Tip Over Protective Structure e. g. for example BA EZ26 en/us* 1.0 * EZ26_01_100.fm...
Page 10
(screws, nuts) Visual aids are, for example, rearview mirrors, cameras, but also persons Visual aids assisting the operator during vehicle operation. Control lever base The foldable control lever base on the left. BA EZ26 en/us* 1.0 * EZ26_01_100.fm...
Page 11
These terms are used from the view of an operator in the cabin if the front of the cabin faces toward the dozer blade A. • 1: left • 2: right • 3: front • 4: rear Fig. 1 BA EZ26 en/us* 1.0 * EZ26_01_100.fm...
The operator is at risk if the vehicle is not operated correctly. Follow the operating procedures and instructions described for the vehicle. Access to the vehicle or vehicle operation is prohibited for children and persons under the influence of alcohol, drugs, or medicine. BA EZ26 en/us* 1.0 * EZ26_01_100.fm...
• Wacker Neuson Linz GmbH shall not be liable for injury and/or damage to property caused by failure to observe the safety instruc- tions, warnings and the Operator’s Manual, and by the negligence of...
CAUTION identifies a situation that can cause injury if it is not avoided. Consequences in case of non-observance. ► Avoidance of injury. NOTICE NOTICE identifies a situation that causes damage to the vehicle if it is not observed. ► Avoidance of damage to property. BA EZ26 en/us* 1.0 * EZ26_01_200b.fm...
Observe and instruct the operator in regulations regarding road traffic and environmental protection. • Use only the defined accesses for getting on and off the vehicle. • Be familiar with the emergency exit of the vehicle. BA EZ26 en/us* 1.0 * EZ26_01_200b.fm...
Remove all dirt, snow and ice from climbing aids (for example from the handholds, footholds, handrails). • The owner is responsible for requiring the operating and maintenance personnel to wear protective clothing and equipment as required by the circumstances. BA EZ26 en/us* 1.0 * EZ26_01_200b.fm...
• Before starting work or after interrupting work, ensure that the brake, steering, signaling and light systems are functional. • Before putting the vehicle into operation, ensure that nobody is in the danger zone. BA EZ26 en/us* 1.0 * EZ26_01_200b.fm...
• Seal off the danger zone should it not be possible to keep a sufficient safety distance. • Stop vehicle operation immediately if persons do not stay clear of the danger zone. BA EZ26 en/us* 1.0 * EZ26_01_200b.fm...
Starting the engine of the vehicle • Start the engine only according to the Operator’s Manual. • Observe all warning and indicator lights. • Do not use any liquid or gaseous starting aids (for example ether or starting fuel). BA EZ26 en/us* 1.0 * EZ26_01_200b.fm...
The attachment fitted onto the vehicle must be equipped with the mandatory lights and protective equipment. • Take measures against unintentional operation of the operating hydraulics. • If the vehicle has different steering modes, ensure that the mandatory steering mode is selected. BA EZ26 en/us* 1.0 * EZ26_01_200b.fm...
(maintain visual contact). • If this not be possible, ask one more person with the same qualifica- tions to guide. • The operator may not leave his seat as long as the load is raised. BA EZ26 en/us* 1.0 * EZ26_01_200b.fm...
Page 23
The operator may allow the load to be fastened and removed only if the vehicle and its work equipment are not being moved. • Danger zones must not overlap with the work zones of other vehicles. BA EZ26 en/us* 1.0 * EZ26_01_200b.fm...
Page 24
• Do not use any lifting and fastening gear that is dirty, damaged or not of sufficient size. • Do not interrupt the work process with a load attached. 2-10 BA EZ26 en/us* 1.0 * EZ26_01_200b.fm...
The danger zone and the work zone depend on the attachment used – see the Operator’s Manual of the attachment. • Secure the load. • Do not overload attachments. • Check the correct position of the lock. 2-11 BA EZ26 en/us* 1.0 * EZ26_01_200b.fm...
Page 26
• Perform a visual check of the lock after locking the attachment. • There must be nobody between the vehicle and the equipment when picking up or lowering an attachment to the ground. 2-12 BA EZ26 en/us* 1.0 * EZ26_01_200b.fm...
Fasten towing bars or cables only at the defined points. • Tow away only in accordance with this Operator’s Manual to avoid damage to the vehicle. • Observe the national regulations (for example the light regulations) when towing on public roads/sites. 2-13 BA EZ26 en/us* 1.0 * EZ26_01_200b.fm...
• Do not raise a machine that is stuck or frozen onto the ground, for example. • Bear in mind the weather conditions (for example the wind force, visibility conditions). 2-14 BA EZ26 en/us* 1.0 * EZ26_01_200b.fm...
The vehicle and the engine must be stopped during maintenance. • Once maintenance is over, correctly install safety equipment again that has been removed. • Wait for the vehicle to cool down before touching components. 2-15 BA EZ26 en/us* 1.0 * EZ26_01_200b.fm...
- Perform maintenance only in well-ventilated rooms or rooms with an exhaust-gas suction system. • Safely lock/support vehicle components before starting work. • Apply special care when working on the fuel system due to the increased fire hazard. 2-16 BA EZ26 en/us* 1.0 * EZ26_01_200b.fm...
Page 31
Do not use attachments/work equipment as a lift platform for persons. • Remove all dirt, snow and ice from climbing aids (for example from the handholds, footholds, handrails). • Disconnect the negative terminal of the battery before working on the electrical system. 2-17 BA EZ26 en/us* 1.0 * EZ26_01_200b.fm...
Check the tracks for correct tension and visible damage (for example cracks, cuts). • Proceed with extreme care on slippery ground (for example on steel plates, ice), increased slipping hazard. • Use only approved tracks. 2-18 BA EZ26 en/us* 1.0 * EZ26_01_200b.fm...
Page 33
Have the electrical system checked regularly and malfunctions repaired immediately (for example loose connections, scorched cables). • The operating voltage of machine, the attachment and the trailer must be the same (for example 12 V). 2-19 BA EZ26 en/us* 1.0 * EZ26_01_200b.fm...
Page 34
Perform battery maintenance only in well-ventilated areas (for example due to vapors harmful to health, explosion hazard). • Starting the vehicle with battery jumper cables is dangerous if performed improperly. Observe the safety instructions regarding the battery. 2-20 BA EZ26 en/us* 1.0 * EZ26_01_200b.fm...
Page 35
• Wipe away fuel spills immediately (for example due to fire hazard, slipping hazard). • Firmly close the fuel tank cap; replace a malfunctioning fuel tank cap. 2-21 BA EZ26 en/us* 1.0 * EZ26_01_200b.fm...
- Stop and park the vehicle only in fire-protected areas. • If the vehicle is equipped with a fire extinguisher, have it installed in its specific location. • Keep the vehicle clean to reduce the fire hazard. 2-22 BA EZ26 en/us* 1.0 * EZ26_01_200b.fm...
Page 37
If non-electrical supply lines exist, the operator must initiate safety measures in agreement with the owner or operator of the supply lines (e.g. shutdown the supply line). • If supply lines are exposed, they must be fastened, supported and secured accordingly. 2-23 BA EZ26 en/us* 1.0 * EZ26_01_200b.fm...
Page 38
• Perform cleaning work only if the engine is stopped and cooled down. • Bear in mind sensitive components and protect them accordingly (for example electronic control units, relays). 2-24 BA EZ26 en/us* 1.0 * EZ26_01_200b.fm...
E10-03 EZ26 3TNV80F-SNNS Brief description of the vehicle The Wacker Neuson model E10 track excavators are self-propelled work vehicles. These vehicles are powerful, highly flexible and efficient construction vehicles with minimum environmental impact. They are mainly used for loosening and moving earth, for example for digging and filling up construction pits.
Page 41
(Front Guard), for example trees or pieces of rock, for vehicles that are used for tasks such as clearance, demolition and forestry work. Information Category II protective structures are not available for this vehicle. BA EZ26 en/us* 1.0 * EZ26_01_300.fm...
Page 42
3 Introduction Superstructure Versions ET: conventional superstructure EZ: Zero tail revolving superstructure; the upper carriage does not project over the width of the vehicle without an additional weight when rotating. Fig. 3 (symbolic representation) BA EZ26 en/us* 1.0 * EZ26_01_300.fm...
9-15. - Every other use is regarded as not designated for the use of the vehicle. Wacker Neuson will not be liable for damage resulting from use other than mentioned above. The user/operating company alone will bear the risk.
An insufficient warning of dangers can cause serious injury or death. ► Do not remove warning and information labels. ► Immediately replace damaged warning and information labels. Information Type, quantity, and position of the labels depend on options, country and vehicle. BA EZ26 en/us* 1.0 * EZ26_01_300.fm...
Maximum payload Zul. Achslast vorne/front GAWR/PNBE AV: Front gross axle weight rating Zul. Achslast hinten/rear GAWR/PNBE AR: Rear gross axle weight rating EWG Nr./CEE no.: EEC check number Baujahr/model year/année fabr.: Year of construction BA EZ26 en/us* 1.0 * EZ26_01_300.fm...
Page 46
Machine model Fig. 6 Unit Compact loader Dumper Excavator Internal model designation Check letter Production site Serial number Information Wacker Neuson components (for example Easy Lock, tilt bucket, rollbar) have numeric serial numbers only. BA EZ26 en/us* 1.0 * EZ26_01_300.fm...
Page 47
Introduction 3 Cabin number The type label is located at the rear of the chassis. Fig. 7 Front Guard type label The type label is located at the upper left of the chassis. Fig. 8 BA EZ26 en/us* 1.0 * EZ26_01_300.fm...
Page 49
Modifications to the structure (for example welding, drilling), retrofitting, and incorrect repairs affect the protective effect of the cabin and can cause serious injury and even death. Position On the rear left of the cabin Fig. 15 3-11 BA EZ26 en/us* 1.0 * EZ26_01_300.fm...
Page 50
Position On the front window Fig. 16 Meaning Accumulator is under high pressure. Maintenance or repair work may be performed only by a Wacker Neuson service center. Position On the fuse box Fig. 17 Meaning (option) Emergency exit if equipped with Front Guard option...
Page 51
Switch on the safe load indicator during lifting gear applications. A vehicle can cause serious injury or death if it tips over. Possible serious vehicle damage Read and understand the Operator’s Manual. Position On the B pillar on the left Fig. 22 3-13 BA EZ26 en/us* 1.0 * EZ26_01_300.fm...
Page 52
Release the pressure in the hydraulic system, then open the locks carefully. Position On the engine cover Meaning Burn hazard due to hot surfaces (lines, plug connections, hardware, hydraulic cylinders, couplings, etc.) Position On the boom on the left and right Fig. 24 3-14 BA EZ26 en/us* 1.0 * EZ26_01_300.fm...
Introduction 3 Information label Triple articulation boom (op- tion) (symbolic representation) Fig. 25 3-15 BA EZ26 en/us* 1.0 * EZ26_01_300.fm...
Page 54
Dozer blade: left and right on lifting eyes Fig. 28 Meaning Tie-down points Position Two adhesive labels each on dozer blade, rear and front travel gear, and inside of travel gear Fig. 29 3-16 BA EZ26 en/us* 1.0 * EZ26_01_300.fm...
Page 55
On the roof window on right in travel direction Fig. 32: Meaning Fuses Position On the fuse box Fig. 33: Fuse box Meaning Hydraulic functions active or locked Position On control lever base Fig. 34 3-17 BA EZ26 en/us* 1.0 * EZ26_01_300.fm...
Page 56
Meaning (option) Operating procedures differing from the ISO controls if the SAE controls are set. Position On the roof window Fig. 36 Meaning Battery master switch Position Next to the battery Fig. 37 3-18 BA EZ26 en/us* 1.0 * EZ26_01_300.fm...
Page 57
Functional overview (ISO controls). Check the selected control mode before starting the vehicle. 1: Base functions 2: Auxiliary hydraulics/proportional controls 3: Powertilt/3rd control circuit Position On the roof window Fig. 38 Fig. 39 Fig. 40 3-19 BA EZ26 en/us* 1.0 * EZ26_01_300.fm...
Page 58
On the roof window Fig. 42 Meaning Reflectors Position At the rear left and right of the vehicle Information Fig. 43 Type, quantity, and position of the labels depend on options, country and vehicle. 3-20 BA EZ26 en/us* 1.0 * EZ26_01_300.fm...
Page 60
At the bottom right on the window frame Fig. 45 Position On the headliner Fig. 46 Position On the headliner Fig. 47 Position On the headliner Fig. 48 Position On the left C pillar Fig. 49 3-22 BA EZ26 en/us* 1.0 * EZ26_01_300.fm...
Page 61
Introduction 3 Position On the left C pillar Fig. 50 Position On the left C pillar Fig. 51 3-23 BA EZ26 en/us* 1.0 * EZ26_01_300.fm...
Page 62
On the left C pillar Fig. 52 Position On the left C pillar Fig. 53 Position On the air filter Fig. 54 Position On the fuse box in the engine compartment Fig. 55 3-24 BA EZ26 en/us* 1.0 * EZ26_01_300.fm...
Page 63
Fig. 58 Position Above on the engine cover Fig. 59 Position On the gas struts of the front window and engine cover Fig. 60 Position On the back on the cabin Fig. 61 3-25 BA EZ26 en/us* 1.0 * EZ26_01_300.fm...
Page 64
3 Introduction Position On the fuse box in the engine compartment Fig. 62 Position On the boom on the left and right Fig. 63 Position On the seat console Fig. 64 3-26 BA EZ26 en/us* 1.0 * EZ26_01_300.fm...
Page 65
Introduction 3 Position On the radiator Fig. 65 Position On the radiator Fig. 66 Position On the back right of the cab Fig. 67 3-27 BA EZ26 en/us* 1.0 * EZ26_01_300.fm...
Page 66
Position At the front left and right of the chassis Fig. 68 Position On left and right-hand undercarriage Fig. 69 Position On the front window Fig. 70 Position On the headliner Fig. 71 3-28 BA EZ26 en/us* 1.0 * EZ26_01_300.fm...
Injury hazard when opening or closing the front window! Opening or closing the front window can cause injury. ► Use both handles. ► Duck your head. ► Let both locks lock into place. ► Keep the window channel clear. BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Page 68
4 Putting into operation Getting on and off Use footholds A and handles B when getting in and out. Do support yourself on the control elements. Fig. 72 (symbolic representation) Fig. 73 (symbolic representation) BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Press lever C on the door lock downward. Fig. 75 (symbolic representation) Securing an open door Press bracket D firmly against door arrester E. Fig. 76 (symbolic representation) Releasing the door arrester Pull button F. Fig. 77 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Page 70
1. Press levers A on the left and right, and pull the front window downward with handles B on the left and right. 2. Press the front window fully forward and release levers A. Fig. 80 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Page 71
D on the left and right until the front window engages with guide Fig. 82 Closing the lower front window Keep levers C pressed on the left and right, and pull the lower front window downward with handles D until the front window engages. Fig. 83 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Page 72
1. Press levers A on the left and right, and slightly pull handles B on the left and right. The front window is unlocked. 2. Release levers A and pull handles B on the left and right until the front window engages. Fig. 87 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Page 73
Opening/closing the side windows Both side windows on the right can be opened. Open Press the handle A and open the side window. Close Press the handle A and close the side window. Fig. 88 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
The rear or right windows can be used as an emergency exit if the cabin door or front windows are blocked. Smash the rear window with emergency hammer A above the rear window. Fig. 89 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Page 75
Spinal cord injury due to incorrect seat adjustment! An incorrect weight adjustment can cause injury to the spinal cord. ► Ensure that the seat is correctly adjusted to the operator’s weight before vehicle travel or operation. BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Page 76
4. Return lever B to the initial position. Fig. 91: Backrest 1. Sit down on the operator seat. 2. Turn lever C counterclockwise. The backrest moves forward. 3. Turn lever C clockwise. The backrest moves backward. Fig. 92: 4-10 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
► Have a damaged seat belt and buckle immediately replaced by an authorized service center. ► Have the seat belt immediately replaced after every accident and the load-bearing capacity of the fastening points and seat fixtures checked by a Wacker Neuson service center. 4-11 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Page 78
Insert buckle latch A into seat belt buckle B until it engages. Fig. 93 Release seat belt Press the red touch button D on the buckle B until the buckle latch comes out. Seat belt C is automatically retracted. Fig. 94 4-12 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Operator’s Manual. ► Immediately replace damaged or broken visual aids. ► Convex mirrors enlarge, reduce or distort the field of view. ► The operator must follow the national and regional regulations. 4-13 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Page 80
Ensure visibility of the rear right edge of the vehicle in the mirror on the right. Fig. 95 (symbolic representation) Information Wacker Neuson recommends adjusting the mirrors with two persons. Information Do not make any modifications that impair visibility. Otherwise the vehicle does not meet the requirements for conformity and registration.
Fig. 96 (symbolic representation) Fire extinguisher A fire extinguisher is not available from Wacker Neuson. Contact a Wacker Neuson service center for the installation of a fire extinguisher. Wacker Neuson recommends a fire extinguisher of the class ABC, e. g.
Page 82
► Replace the complete protective structure if it is damaged, deformed or cracked. ► Contact a Wacker Neuson service center in case of doubt. ► Retrofit and repair work may only be performed by a Wacker Neuson service center. ► Replace self-locking fasteners.
Page 83
► The vehicle owner must ensure that only work is performed that does not require any higher protection. Information The protective Front Guard structure corresponds to category I according to ISO 10262:1998. ► Accidents cannot be fully avoided despite equipping a vehicle with protective structures. 4-17 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Page 84
2. Install screws L and lock nuts M and tighten to 110 Nm (81 ft.lbs.). Fig. 99 P: mounting points bottom left and right. 3. Install screws Q and tighten to 110 Nm (81 ft.lbs.). Put caps on all screws and nuts. Fig. 100 4-18 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Page 85
► Only an authorized service center may install the shatter protection for the first time. Information The shatter protection protects the user against penetrating fragments from the front. ► Accidents cannot be fully avoided despite equipping a vehicle with protective structures. 4-19 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Page 86
Job site Work range height A: 120 cm (47 in), E: 50 cm (20 in). Fig. 101 (symbolic representation) Figures 101 and 102 refer to work with a Wacker Neuson hydraulic hammer. Information Working with another attachment can modify the height of the job site.
Page 87
Fig. 104 Removing the shatter protection 1. Loosen screws D and remove shatter protection. 2. Install the screws D on the frame to prevent the entry of moisture. Securely store the shatter protection. 4-21 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Page 88
12 V connection 12V connections are located at the rear right in the connection, left front on the chassis and at the back on the cab roof. Fig. 105 Fig. 106 Fig. 107 4-22 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
This chapter describes the controls, and contains information on the function and handling of the indicator lights and controls in the cab. The pages stated in the table refer to the description of the controls. 4-23 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Page 90
4 Putting into operation Cabin Fig. 108: Fig. 108: 4-24 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Page 91
19.Oil flow AUX II rotary switch (proportional controls) 5-25 20.Left-hand switch panel 4-26 21.Boom swivel pedal changeover/AUX I 22.Operation of AUX II or AUX I (proportional controls/option) 5-25 23.Operation of AUX I (proportional controls/option) 5-25 4-25 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Page 92
4 Putting into operation Display element and switches Right switch panel Left-hand switch panel Fig. 109: 4-26 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Information It may take a few seconds before a selected function is displayed. Information The indicator lights are tested when the starter is engaged and are illuminated for a few seconds. 4-28 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Stop the engine immediately and check the engine oil level. • If the engine oil level is correct, contact a Wacker Neuson service center. Note: The indicator light illuminates when the starter is turned on and goes out as soon as the engine runs.
Page 96
“ Lifting gear applications” on page 5-44. When the safe load indicator is switched on, the symbol is illuminated and the buzzer sounds as a functional check. Switch-over between the operating hour meter and the maintenance counter 4-30 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Perform a functional check of the safe load indicator. Do not make any modifications that impair visibility. The vehicle does not meet the requirements for conformity and registration. Observe the safety instructions – see chapter “2.4 Operation” on page 2-4. 4-31 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Page 98
The checklists below assist you in checking and monitoring the vehicle before, during, and after operation. Wacker Neuson does not claim those lists to be exhaustive. If the answer to one of the questions is No, first rectify the cause of the fault (or have it rectified) before starting work.
Engine cover locked? 7-19 Filler cap closed tightly? 7-25 Tools and other loose objects removed? Seating position adjusted correctly? Are all visual aids functional, clean and adjusted cor- 4-13 rectly? Seat belt fastened? 4-11 4-33 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Page 100
Attachment lowered to the ground? 5-37 Stabilizer blade lowered to the ground? Control lever base raised? 4-37 Cab closed? When parking on slopes: Machine secured with wheel chocks in addition to prevent it from rolling away? 4-34 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Page 101
Avoid abrupt acceleration, braking and changing travel direction. • Do not run the engine at high speed for extended periods. • Observe the maintenance plans – see chapter “7.2 Maintenance overview” on page 7-2. 4-35 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Park position Not assigned Stop position Insert or remove the starting key Machine travel posi- All electric functions are enabled tion Preheats the engine Preheater active Starts the engine Starter is actuated Fig. 110 4-36 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Page 103
Work may be performed with the vehicle. The selected elements move: Stop operation immediately. Fig. 111 (symbolic representation) Contact a Wacker Neuson service center and have the malfunction rectified. NOTICE Possible damage if the engine is started again immediately after stopping it.
Page 104
2. Turn the starting key to position 1. 3. Indicator lights A – C are illuminated for a few seconds. If an indicator light does not function, contact a Wacker Neuson service center. 4. Turn and hold the starting key in position 2 until the indicator light for pre-heating (A) goes out.
► The vehicles must not touch each other during the starting aid. ► If the engine still does not start despite a starting aid, contact a Wacker Neuson service center. 4-39 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Page 106
Possible damage to battery jumper cables when placing them near rotating parts. ► Do not place the battery jumper cables near rotating parts. Information Use only authorized battery jumper cables which conform to national and regional safety requirements. 4-40 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Page 107
8. Switch on the boom light of vehicle X in order to avoid voltage peaks and to protect the electronic system. 9. Disconnect the battery jumper cables in the following sequence: D – C – B – A. 4-41 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
► Operate the engine at idling. This avoids engine damage and increases the service life. 1. Let the engine run at idling speed for five minutes without any load. 2. Turn the starting key to “0” and remove it. Fig. 115 4-42 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Flip up the battery isolator switchA and remove from theB positive terminal. Establish the electric power supply: Set the battery isolator switchA to the positive terminalB and fold down. Fig. 116 (symbolic representation) 4-43 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Page 110
4 Putting into operation Notes: 4-44 BA EZ26 en/us* 1.0 * EZ26_01_400.fm...
Operation Operation 5 Operation Steering system Movement Drive levers/accelerator pedals Steering to the left Steering to the right Rotation to the left Rotation to the right BA EZ26 en/us* 1.0 * EZ26_01_500.fm...
1: Speed 1 2: Speed 2 (control lamp B appears in the display element) Information In speed 2, reduced tractive power jerky movements may occur when cornering due to the lower traction force. Fig. 118 BA EZ26 en/us* 1.0 * EZ26_01_500.fm...
Information Reduce the speed with the drive levers or accelerator pedals, and not with the throttle. Mechanical brake The stabilizer blade is used as a parking brake. Press the stabilizer blade against the ground. BA EZ26 en/us* 1.0 * EZ26_01_500.fm...
Operate the drive levers or accelerator pedals. The vehicle starts moving. Stopping Release the drive levers or accelerator pedals. The vehicle stops. Information The control lever base must be folded down in order to start vehicle travel. BA EZ26 en/us* 1.0 * EZ26_01_500.fm...
Uphill and downhill Allows up to a slope of 15° Lateral slope travel Allows up to a slope of 10° Excavation at a vehicle standstill Allows up to a slope of 15° Diagonal drive Prohibited BA EZ26 en/us* 1.0 * EZ26_01_500.fm...
Page 116
Perform slow and smooth travel movements. • Avoid sudden travel movements. • Reduce the engine speed. The vehicle can slip even on gentle slopes if it travels across grass, leaves, humid metal surfaces, frozen ground or ice. BA EZ26 en/us* 1.0 * EZ26_01_500.fm...
Page 117
When changing position, do not exceed a maximum gradient angle of 15° and a maximum lateral angle of inclination of 10°. < 10° Fig. 121 Change position on level ground and then perform straight-ahead vehicle travel onto the slope. Fig. 122 BA EZ26 en/us* 1.0 * EZ26_01_500.fm...
Page 118
Do not perform machine travel on slopes with a lateral angle of incli- nation over 10°. Fig. 123 On lateral inclinations over 10°, pile up material to create a horizontal, firm and level standing surface for the vehicle. > 10° Fig. 124 (symbolic representation) BA EZ26 en/us* 1.0 * EZ26_01_500.fm...
• Place stabilizer blade on the downhill side. • Press the stabilizer blade against the ground. • Secure the vehicle with wheel chocks (see Fig. 126). Fig. 126 Differential lock Not available. BA EZ26 en/us* 1.0 * EZ26_01_500.fm...
If this is yet not enough to illuminate the job site sufficiently, stop vehicle operation and only start it again when sufficient illumination can be ensured. 5-10 BA EZ26 en/us* 1.0 * EZ26_01_500.fm...
Interior light Operation Press light to the left or right Press the light to the center position Fig. 128 Horn Press button A on the right-hand joystick to actuate the horn. Fig. 129 5-11 BA EZ26 en/us* 1.0 * EZ26_01_500.fm...
The electric power supply has a 12-volt connection A. The switch is located on the switch panel on the right. Rotating beacon Switches On/off Fig. 130 Information Observe the national and regional regulations. 5-12 BA EZ26 en/us* 1.0 * EZ26_01_500.fm...
► Check the level in the reservoir and add a cleaning solution (glass cleaner) if necessary. NOTICE Damage to wiper if the front window is raised. ► Do not actuate the wipers if the front window is raised. 5-13 BA EZ26 en/us* 1.0 * EZ26_01_500.fm...
► Despite the traveling signal the danger zone must also be monitored visually. ► If the travel signal does not sound, stop vehicle operation immediately and contact a Wacker Neuson service center. Follow the relevant national and regional regulations. 5-14...
Rotating the upper carriage to the right Extend stick Retract the stick Lower the boom Raise the boom Tilt in the bucket Tilt out the bucket The control levers shown are symbolic representations. 5-15 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 126
► Do not operate the machine with a defective wing nut. Contact a Wacker Neuson service center. The changeover valve is located under a cover on the left behind the seat. Wiring diagram Controls ISO controls SAE controls Fig. 134 Fig. 135 5-16 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 127
Press pedal B to the rear. Fig. 137: Swiveling the boom (proportionally controlled) Swiveling the boom to the right: Press pedal B forward. Swiveling the boom to the left: Press pedal B to the rear. Fig. 138: 5-17 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
To the left Push the control lever on the left to the left To the right Push the control lever on the left to the right Fig. 139 (symbolic representation) Fig. 140 (symbolic representation) 5-18 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
2. Raise the vehicle with the stabilizer blade as far as it will go. Fig. 141 (symbolic representation) 3. Swivel the boom to the left as far as it will go. Fig. 142 (symbolic representation) 5-19 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 130
If the attachment does not move from the measuring rod: Machine is ready for operation. If the attachment moves from the measuring rod: Stop operation immediately. Contact a Wacker Neuson service center and have the malfunction rectified. Fig. 145 (symbolic representation) 5-20...
In order to achieve the best possible stability, lower the stabilizer blade. The stabilizer blade is also used as a parking brake. Press the stabilizer blade against the ground. Stabilizer blade Position Raise Pull lever A backward Lower Push lever A forward Fig. 146 5-21 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
► Never turn, lower or set down the attachment abruptly. ► Do not extend or retract the boom abruptly. ► Use a hammer only at vehicle standstill. Information In combination with Powertilt, only use the smallest possible released hydraulic hammer. 5-22 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 133
Work range height A: 120 cm (47 in), B: 50 cm (20 in) 45° Fig. 147 (symbolic representation) Figures 147 and 148 refer to work with a Wacker Neuson hydraulic hammer. Working with another tool can result in a different work area.
Page 134
Breaker operation Position (proportional control) Hold downtouch control B on the right Switch on joystick Switch off Releasetouch button B Information The hydraulic breaker can be operated with the gate C. Fig. 150 5-24 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
To the line on the right Press rocker switch A to the right Fig. 152: Set the desired oil flow with the rotary controls B (AUX II/AUX III) or C (AUX I). Fig. 153: 5-25 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 136
Press rocker switch A to the left Rotation to the right Press rocker switch A to the right Depending on the system used or the valid norm, the rotation of direction may differ. Fig. 154 (symbolic representation) 5-26 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 137
Wacker Neuson is not liable for injuries or damage if at least one of the following items is not complied with: •...
Page 138
If an attachment is not locked correctly, it can tip over and cause serious injury or death. ► Do not allow anyone to stay in the danger zone. ► Lower the attachment to level and firm ground ensuring stability. 5-28 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 139
The quickhitch is enabled and the buzzer sounds. Fig. 156: 6. Press and hold the foot-operated touch button E and at the same time pull back the J dozer blade lever. The quickhitch opens. Fig. 157: 5-29 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 140
The quickhitch closes. Fig. 159: Check pin F must be fully retracted. Fig. 160: 8. Press switch D to position 2. The quickhitch is disabled and the buzzer does not sound any longer. Fig. 161: 5-30 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 141
The attachment may not detach from the quick coupler system in the process. Fig. 162 Fig. 163 Fig. 164 5-31 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 142
Press in the bolt A and turn until it is held in its position by the spring (3). The HSWS is also manually locked. Information Comply with national provisions. Information The bolt positions may deviate in their final position from the figures. Fig. 166 (symbolic representation) 5-32 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 143
Pull out the bolt A (1). The HSWS is manually unlocked. The attachment is still hydraulically locked. Information Comply with national provisions. Information The bolt positions may deviate in their final position from the figures. Fig. 168 5-33 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 144
J dozer blade lever. The quickhitch opens. Fig. 170: Check pin F must be fully extended. Fig. 171: 4. Retract the bucket cylinder. The attachment is lowered to the ground. Fig. 172: 5-34 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 145
The quickhitch closes. Fig. 173: Check pin F must be fully retracted. Fig. 174: 6. Press switch D to position 2. The quickhitch is disabled and the buzzer does not sound any longer. Fig. 175: 5-35 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 146
1. Move both levers A on the ball-type cock to position 2. Notch C indicates the flow direction. Fig. 176: Stopping bucket operation 1. Move both levers A on the ball-type cock to position 1. Notch C indicates the flow direction. Fig. 177: 5-36 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
► Ensure correct locking with a rapid succession of stick and bucket movements as close as possible to the ground. ► Operate the vehicle only with a safely locked attachment 5-37 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 148
The hydraulic system of the vehicle is still pressurized even when the engine is not running. Due to the residual pressure, the hydraulic quick couplers can be removed but not installed back on again. ► Release the pressure. 5-38 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 149
The pressure reduces. This can be seen by the brief movement the hoses make as the pressure is released. Uncouple the attachment immediately after the pressure has been released, otherwise pressure can be created again. 5-39 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
5. Raise the control lever base. 6. Remove the starting key and lock the cabin. 7. Secure the vehicle and the attachment. 8. Contact a Wacker Neuson service center and have the malfunction rectified. Environment Use a suitable container to collect fluids and lubricants as they flow out and dispose of them in an environmentally friendly manner.
Page 151
7. Insert pin F. 8. Actuate the bucket cylinder until bores H and I are flush. 9. Stop the engine Raise the control lever base. 10.Insert pin J. Fig. 181 (symbolic representation) 11.Install linch pins K. 5-41 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Danger zone with a grab (for example for picking up a pipe) Danger zone with a grab and a safety distance of 1.5 m (59 in) Safety distance of 1.5 m (59 in) Fig. 182 (symbolic representation) 5-42 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 153
Danger zone with a grab (for example for picking up a pipe) Danger zone with a grab and a safety distance of 1.5 m (59 in) Safety distance of 1.5 m (59 in) Fig. 183 (symbolic representation) 5-43 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 154
Serious injury or death can be caused by a vehicle tipping over. ► Switch on the safe load indicator during lifting gear applications. ► Operate the vehicle only with an intact safe load indicator. 5-44 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 155
Hose burst valve Stabilizer blade Hose burst valve Counterbalance valve The switch for activating and deactivating the safe load indicator is located on the switch panel on the left. Safe load indicator Switches On/off 5-45 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 156
When symbol A is displayed and the buzzer sounds: • Reduce the load until the buzzer goes out and the symbol disappears. Suitable equipment for fastening and securing loads must be available. Fig. 186 5-46 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 157
► Do not allow anyone to stay in the danger zone. ► Lower the attachment to level and firm ground ensuring stability. Acceptance variants MS03 EZ26: Support for MS03 G: Openings for quick coupler system bolts Fig. 187 5-47 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 158
6. Screw socket wrench D clockwise until the bolts E completely engage in the openings G of the quick coupler system A. The quick coupler system is locked. 7. Remove the socket wrench and perform a visual inspection. 8. Start the engine. Fig. 190 5-48 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 159
The attachment may not detach from the quick coupler system in the process. Fig. 191 Fig. 192 Fig. 193 5-49 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 160
5. Start the engine. 6. Lower the attachment to level and firm ground ensuring stability. Fig. 195 7. Retract the bucket cylinder and quick coupler system A from the attachment bolt B. Fig. 196 5-50 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Do not ram the attachment into ground or lower the boom during vehicle travel. Fig. 198 Retracting the attachment When retracting the attachment, ensure that it does not touch the stabilizer blade. Fig. 199 5-51 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 162
Apply the full weight of the vehicle over the entire width of the stabilizer blade when using it for stabilization. Protecting the stabilizer legs/blade against shocks The stabilizer blade or stabilizer blade cylinder can be damaged when the stabilizer blade hits against obstacles. Fig. 203 5-52 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 163
Do not immerse the live ring and upper carriage in the water. Operation near the sea Clean the vehicle regularly when using it in a saline environment. See chapter Cleaning and maintenance. Fig. 206 5-53 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 164
When digging wide trenches, dig the side sections first and then the middle section. Fig. 208 For excavating laterally in tight spaces, turn the upper carriage and swivel the boom. Fig. 209 5-54 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 165
The vehicle must not be raised by lowering the stabilizer blade. Do not dig in the vehicle or let it sink in. Fig. 211 Digging position Place dozer blade A on the side you want to dig. Fig. 212 5-55 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 166
► The piston rod must not touch the stabilizer blade. Fig. 213 Further recommendations for digging When planning and performing digging work, Wacker Neuson recommends that you observe the following points: • Exits from pits must be outside the digging line and as level as possible.
1. Turn the starting key to position 1. 2. Lower the control lever base. 3. Lower the boom completely. 4. Return the joystick to neutral. Information Lower the boom immediately after stopping the engine. 5-57 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
The master key code is not deleted during deletion. 1. Insert master key B in the starter and turn it to position 1 for at least 20 seconds. 2. Code the starting keys. 5-58 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 169
► Do not perform vehicle travel on inclines or slopes steeper than 15°. ► Only tilt upper carriage on the uphill side of the vehicle. ► Avoid collisions with walls or building parts. 5-59 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
The stick can be damaged if it is hit by the bucket base. ► Do not tilt out the bucket completely if it is used as a shovel bucket. Fig. 218 (symbolic representation) Trailer operation The vehicle is not certified for trailer operation! 5-60 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
9. Remove the battery and store it in a safe place. Charge the battery and perform battery maintenance at regular intervals. 10.Close the air-intake openings of the air filter system and exhaust pipe. 5-61 BA EZ26 en/us* 1.0 * EZ26_01_510.fm...
Page 172
Information If the vehicle was out of operation over a longer period of time without performing the specified steps, contact a Wacker Neuson service center before putting back into operation. 1. Perform a general visual check for damage on the electric cables, connectors, fuel lines, corrosion, etc.
All fluids, lubricants, material, etc., used on the vehicle are subject to specific regulations. Dispose of different materials and consumables separately and in an environmentally friendly manner. Disposal may only be performed by a Wacker Neuson service center. Observe the national and regional regulations for disposal. Environment...
In addition, the tractor vehicle must be equipped with a safe braking system and sufficient tractive power. Information The manufacturer’s warranty shall not apply to accidents or damage caused by loading or transporting. BA EZ26 en/us* 1.0 * EZ26_01_600.fm...
► Bear in mind the transport weight on the vehicle’s type label. ► Tie down the vehicle only at the indicated tie-down points. ► Observe the loading weight. Add the weight of subsequently installed accessories to the weight of the vehicle. BA EZ26 en/us* 1.0 * EZ26_01_600.fm...
4. Use access ramps and transport surfaces with an anti-skid surface only. < 15° 5. Ensure that the loading area is clear and access to it is not obstructed, for example by superstructures. Fig. 223 BA EZ26 en/us* 1.0 * EZ26_01_600.fm...
Page 178
13.Leave the cab, close and lock all doors, windows and covers. Fig. 224 14.Firmly secure the vehicle on the loading area with tie-down points with sling gear of appropriate size. Observe the legal regulations. BA EZ26 en/us* 1.0 * EZ26_01_600.fm...
Page 179
► Bear in mind the transport weight on the vehicle’s type label. ► Observe the loading weight. Add the weight of subsequently installed accessories to the weight of the vehicle. ► The vehicle may only be raised with suitable lifting gear. BA EZ26 en/us* 1.0 * EZ26_01_600.fm...
- The legal regulations of the countries where transport is to take place. 2. Close the exhaust pipe before transporting the vehicle through wet weather. Information The automatic swivel unit brake secures the upper carriage against Fig. 228 rotation. BA EZ26 en/us* 1.0 * EZ26_01_600.fm...
Stop the vehicle (see Preparing lubrication). • In order to avoid damage to electronic components, do not perform welding work on the vehicle, add-on parts or tools. • Contact a Wacker Neuson service center. BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
II = Check wear parts, seals, hoses, and screw connections. III = Check for damage, corrosion, and dirt. IV = Lubricate daily after the work shift. Superscript numbers, for example : number of lubrication points BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
Check the threaded fittings of the protective structures (cabin, for exam- ple) for tightness Clean the lights/light system, signaling systems Safe load indicator: check the acoustic warning system 5-46 Hydraulic quickhitch (Easy Lock): check the acoustic warning system 5-28 BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
Page 186
Check the tracks for damage Check the travel gear for damage (for example the track rollers, insert rolling bearings) Check the piston rods of the cylinders for damage Check the seat belt for damage BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
Page 187
When in extensive use in environments with acidic air (for example acid production facilities, steel and aluminum mills, chemical plants and other nonferrous- metal plants): replace after 50 o/h without regard to multi-functional display. Contact a Wacker Neuson service center.
Page 188
7 Maintenance Only once after the first 50 operating hours (Wacker Neuson service center) Change the engine oil Replacing the engine oil filter Replace the hydraulic oil filter Replace the gearbox oil (traveling drive) Check V-belt condition and tension Check the threaded fittings for tightness Check labels and Operator’s Manual for completeness and condition...
Page 189
Every 250 operating hours or semi-annually (MS03) • Every 500 operating hours or annually (MS03) • Every 500 operating hours or semi-annually (MS08/MS10) • Every 1000 operating hours or annually (MS08/MS10) For additional details contact a Wacker Neuson service center. BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
Page 190
In the case of deviating bolt settings, do not operate the mechanical quickhitch; contact an authorized service center. Check the bolt settings on a monthly basis. Information The indicated bolt settings only apply to the attachments presented in this Operator's Manual. (System Lehnhoff MSWS). BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
Page 191
11.Attach a warning label to the control elements (for example “Machine being serviced, do not start”). Wait at least 10 minutes after stopping the engine. Information Keep all lubrication points clean and remove any escaping grease. BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
7 Maintenance Lubrication plan Fig. 232 7-10 BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
Page 193
Attachment of the tool holder for the hydraulic quickh- Every week itch system Control lever base Every week Door hinges Every week Pin lock notch and lock Every week Front window rail Every week 7-11 BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
Page 194
6. Rotate the upper carriage by 90°. 7. Repeat steps 2-6 three times until the revolving upper carriage is back in its initial position. 8. Rotate the upper carriage several times by 360°. Fig. 234 7-12 BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
Page 195
5. Start the engine, raise the boom and the stabilizer blade. 6. Rotate the upper carriage by 90°. 7. Repeat steps 2-6 three times until the revolving upper carriage is back in its initial position. Fig. 236 7-13 BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
Page 196
Powertilt with Easy Lock – operation in water • Apply grease to the lubrication points before using in water. • After using in water, apply grease to the lubrication points to remove all water. 7-14 BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
Biodegradable hydraulic oil based on saturated synthetic esters with an iodine value of < 10, according to DIN 51524, section 3, HVLP, HEES. KPF 2 K-20 according to DIN 51502 lithium-saponified grease. 10. ISO-L-X-BCEB 2 according to DIN ISO 6743-9, lithium-saponified grease. 11. Standard acid-proof grease NGLI category 2. 7-15 BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
Page 198
• Always have the condensation water in the hydraulic oil reservoir drained by a Wacker Neuson service center before the cold season. The water content may not exceed 0.1% by weight. •...
Maintenance 7 Engine oil Engine oil types Ambient temperature Viscosity grade (SAE) min. °C min. °F max. °C max. °F 10W-40 15W-40 7-17 BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
► Stop the engine and let hot surfaces cool down. ► Wear protective equipment. CAUTION Injury hazard due to open maintenance access! Can cause injury. ► Take care to avoid injuries when the maintenance access door is open. 7-18 BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
Behind the maintenance cover to the left on the chassis is the on-board tool kit. Unlocking: Turn the starting key in lock A anticlockwise. Locking: Turn the starting key in lock A clockwise. Fig. 239 7-19 BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
► Stop the engine and let it cool down. ► Wear protective equipment. CAUTION Health hazard due to cleaning agents! Cleaning agents can be harmful to health. ► Use only suitable cleaning agents. ► Ensure sufficient ventilation. 7-20 BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
Page 203
► If water contacts electrical components, dry them with compressed air and apply contact spray to them. Environment In order to avoid damage to the environment, clean the vehicle only in wash bays and places authorized by the authorities. 7-21 BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
Page 204
Inside the cabin Recommended aids: • Vacuum cleaner • Moist cloths • Brush • Water with mild soap solution On the outside of the vehicle Recommended aids: • High-pressure cleaner • Steam jet 7-22 BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
2. See “Preparing lubrication”. 3. Check the vehicle for salt deposits or corrosion. Have corrosion removed by a Wacker Neuson service center. 4. Clean the vehicle with a high-pressure cleaner. Clean the vehicle ensuring that there are no salt deposits in places that are difficult to access.
Engine damage due to incorrect or dirty diesel fuel. ► Only use clean diesel fuel according to the fluids and lubricants list. ► Do not use any diesel fuel with additives. – see "Consumables" on page 7-15 7-24 BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
Page 207
► Do not add gasoline to diesel fuel. CAUTION Slipping/tripping hazard when refueling the vehicle! Can cause injury. ► Use safety-oriented ladders for refueling the vehicle. ► Do not use vehicle parts or attachments as a climbing aid. 7-25 BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
Page 208
Immerse the suction pipe opening down to a max. 15 cm (6 in) above the bottom of the barrel. • Only fill the tank using refueling aids (funnels or filler pipes) with an integral microfilmer. • Keep all refueling containers clean. 7-26 BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
Wait until indicator ring A returns to the bottom of the water separator. Fig. 242: 8. Screw connection C back on again. 9. Turn ball-type cock D to the ON mark. Fuel supply is open. 10.Remove the hose. 11.Close and lock the engine cover. 7-27 BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
Page 210
11.Close and lock the engine cover. Environment Use a suitable container to collect fluids and lubricants as they flow out Fig. 245 (symbolic representation) and dispose of them in an environmentally friendly manner. 7-28 BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
3. Remove the starting key and carry it with you. 4. Bleed the fuel system again as described above. 5. Check for leaks after starting the engine. 6. Have a Wacker Neuson service center perform a check if necessary. 7-29 BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
NOTICE Damage due to wrong engine oil. ► Use engine oil according to Fluids and lubricants list. ► Have the oil changed only by a Wacker Neuson service center. NOTICE Possible engine damage due to adding engine oil too quickly.
11.Slide in oil dipstick A completely. 12.Close and lock the engine cover. Environment Use a suitable container to collect fluids and lubricants as they flow out and dispose of them in an environmentally friendly manner. 7-31 BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
► Wear protective equipment. ► Let the engine cool down. ► Carefully open the radiator cap. NOTICE Possible engine damage due to wrong coolant. ► Observe the engine/vehicle fluid table or coolant compound table. 7-32 BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
Page 215
13.If necessary, add coolant and repeat the procedure until the coolant level remains constant. 14.Close and lock the engine cover. Information FULL Check the coolant level once a day before starting the engine. Observe the coolant compound table. Fig. 249 7-33 BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
1. Stop and park the vehicle Stop the engine See “Preparing lubrication”. 2. Open the engine cover. 3. Remove dust and other foreign bodies from the fins with compressed air. 4. Close and lock the engine cover. Fig. 250 7-34 BA EZ26 en/us* 1.0 * EZ26_01_700.fm...
Maintenance Maintenance 7 7.10 Air filter Have maintenance performed only by a Wacker Neuson service center. NOTICE Possible engine damage due to intake of dirty air. ► Check the dirt indicator and air intake daily before commissioning. With the contamination display A, if the red ring B appears, contact an authorized service center.
4. Open the engine cover. 5. Check the air intake B and clean it if necessary. Fig. 253 7.11 V-belt V-belt tension may be checked and the V-belt re-tensioned only by a Wacker Neuson service center. 7-36 BA EZ26 en/us* 1.0 * EZ26_01_710.fm...
► Malfunctioning or leaking screw connections, hose connections and pressure lines must be immediately repaired by a Wacker Neuson service center. Search for hydraulic leaks with a piece of cardboard. ► Always consult a doctor immediately, even if the wound seems insignificant.
Page 220
► Always add hydraulic oil using the filling screen. ► If the hydraulic oil in the sight glass is cloudy, this indicates that water or air has penetrated the hydraulic system. Contact a Wacker Neuson service center. ► Contact an authorized service center if the filter of the hydraulic system is dirty.
8. Check the oil level on sight glass A. If the engine is warm, the oil level must be approximately at the middle of sight glass A. 9. Add hydraulic oil if the oil level is below this mark. Fig. 255 7-39 BA EZ26 en/us* 1.0 * EZ26_01_710.fm...
7. Screw on cover C and tank ventilation B. 8. Close and lock the engine cover. Environment Use a suitable container to collect fluids and lubricants as they flow out and dispose of them in an environmentally friendly manner. Fig. 257 7-40 BA EZ26 en/us* 1.0 * EZ26_01_710.fm...
Page 223
NOTICE Leaks and damaged pressure lines must immediately be repaired or replaced by a Wacker Neuson service center. This not only increases the operating safety of the vehicle but also helps to protect the environment. ► Have damaged or leaky pressure lines immediately repaired or replaced by a Wacker Neuson service center.
• Light bulbs and fuses may be replaced by the operator. Alternator • Contact a Wacker Neuson service center if the alternator charge indicator light is malfunctioning. WARNING Injury hazard due to malfunctioning batteries! Batteries give off explosive gases that can cause deflagrations if ignited.
Wacker Neuson service center. 7.14 Heating, ventilation and air conditioning system Checking/changing the cabin air filter Have maintenance performed only by a Wacker Neuson service center. 7.15 Washer system Only use glass cleaner and antifreeze for refilling. Checking the fluid level and adding fluid...
7. Remove the starting key and carry it with you. 8. Adjust the track tension if the play between the track roller and the track is not 20 – 25 mm (0.8 – 1 in). 20-25 mm (0.8–1 in) Fig. 261 7-44 BA EZ26 en/us* 1.0 * EZ26_01_710.fm...
Page 227
► Open the lubricating valve only very carefully and do not unscrew it more than one revolution. ► Wear protective equipment. ► Contact a Wacker Neuson service center if you are unable to reduce the track tension. NOTICE Possible damage to cylinders and tracks due to over-tightening.
Page 228
- Slowly move the vehicle forward and reverse and switch it off again. 9. Check the track tension again. If it is not correct: 10.Repeat steps 2–9. Contact a Wacker Neuson service center if track tension still is too low after pumping in more grease. Reducing tension 1.
Please observe the lubrication and maintenance instructions in the Operator’s Manuals of the attachments. 7.20 Maintenance of options Have a Wacker Neuson service center check all eyes regularly: • Machine lifting eyes •...
7.21 Exhaust gas treatment Not available 7.22 Machine preservation Each vehicle is partly preserved at the plant (for example in the engine compartment). Operation in an aggressive environment (for example salt deposits) is prohibited. 7-48 BA EZ26 en/us* 1.0 * EZ26_01_710.fm...
Troubleshooting Troubleshooting 8 Troubleshooting NOTICE Contact a Wacker Neuson service center in case of malfunctions or signs that are not listed in the following tables or that persist after maintenance has been performed correctly. Diesel engine malfunctions Malfunction/sign Possible cause...
Internal release valve acti- with less load. Contact a tion vated Wacker Neuson service cen- ter if this problem persists A little play due to necessary Lateral movement of the bucket spacing between teeth is nor- BA EZ26 en/us* 1.0 * EZ26_01_800.fm...
No EU emissions guideline for diesel engines under 19 kW (25.5 hp) Valid for diesel engines with production date starting 2019 Information Over 800 m (2625 ft), the vehicle (3TNV80F) has a slightly lower hydraulic performance. BA EZ26 en/us* 1.0 * EZ26_01_900.fm...
225 ±5 bar (3263 ±72 psi) Oil flow 90.2 l/min (23.8 gal/min) Rotation speed of upper carriage 10.25 rpm Maximum speed Maximum speed Speed range 1 2.1 km/h (1.3 mph) Speed range 2 3.8 km/h (2.3 mph) BA EZ26 en/us* 1.0 * EZ26_01_900.fm...
► Do not repair or bypass fuses. ► If a replaced fuse is blown again directly, do not put the vehicle into operation and contact a Wacker Neuson service center. NOTICE Explosion hazard in case of incorrect handling of fuses.
Page 236
1. Stop and park the vehicle Stop the engine - See “Preparing lubrication”. 2. Open the engine cover. 3. Loosen screw B and remove the cover. Closing: 1. Install the cover and tighten screw B. Fig. 265 Fig. 266 BA EZ26 en/us* 1.0 * EZ26_01_900.fm...
Page 237
Proportional 3rd control circuit (AUX II) Rotating beacon, radio Socket, 12 V power outlet Relays Relays Blocking diode Preheating time lag relay (blue) Starting relay Preheating time lag relay (brown) Cutoff solenoid Speed range 2 BA EZ26 en/us* 1.0 * EZ26_01_900.fm...
Drive torque – at 210 bar 2990 Nm (2205 ft.lbs.) (3045 psi) Holding torque – at 225 7270 Nm (5362 ft.lbs.) bar (3263 psi) The actual angle can vary slightly from the indication made here. BA EZ26 en/us* 1.0 * EZ26_01_900.fm...
Noise emissions EZ26 Measured sound power level LwA 93 dB (A) Guaranteed sound power level LwA 93 dB (A) According to ISO 6395 (EC Directives 2000/14/EC and 2005/88/EC) Information Measurements performed on asphalted surface. BA EZ26 en/us* 1.0 * EZ26_01_900.fm...
Some of them are listed below: • Operator: training, behavior, working method, and load. • Job site: organization, preparation, surroundings, weather conditions, and material. • Machine: version, seat quality, quality of suspension system, attach- ments, and condition of attachments. BA EZ26 en/us* 1.0 * EZ26_01_900.fm...
Page 242
Directive 2002/44/EC of European Parliament and Council on minimum health and safety requirements regarding exposure of workers to risks arising from physical agents (vibration). It explains the values for vertical vibration under heavy operating conditions. 9-10 BA EZ26 en/us* 1.0 * EZ26_01_900.fm...
Page 243
- Check and maintain the seat adjustment and suspension. • Perform the following activities smoothly without any jerks. - Steering - Brakes - Acceleration - Shifting gears • Move attachments without any jerks. 9-11 BA EZ26 en/us* 1.0 * EZ26_01_900.fm...
Page 244
European Parliament and Council on minimum health and safety requirements regarding exposure of workers to risks arising from physical agents (vibration). Your Wacker Neuson dealer provides information on other vehicle functions reducing vibration and on safe operation. 9-12 BA EZ26 en/us* 1.0 * EZ26_01_900.fm...
Long stick 10 (22) Full fuel tank 30 (66) The weight indications for options exclusively refer to Wacker Neuson original accessories. Information The given weights are exemplary. In order to determine the actual weight, the vehicle must be weighed before transportation.
Page 246
Accident hazard due to unauthorized attachments! If unauthorized attachments are used, the vehicle can tip over, which can lead to serious injury or death. ► Only use attachments released by Wacker Neuson. NOTICE Machine can be damaged due to unreleased attachments.
Page 247
Not all attachments are available for every vehicle. There may be additional bucket widths that are not specified in this operator's manual. Only use attachments released by Wacker Neuson. For more information, contact a Wacker Neuson sales partner. Observe the national and regional regulations.
► Do not exceed the weights indicated in the load diagrams. Information The indications are only approximate values. Uneven ground or poor ground conditions affect vehicle stability. The operator must take these influences into account. 9-17 BA EZ26 en/us* 1.0 * EZ26_01_900.fm...
Page 250
Vehicle 90° to travel direction, dozer blade up Vehicle in travel direction, front dozer blade, dozer blade up, loss of front axle contact with ground 9-18 BA EZ26 en/us* 1.0 * EZ26_01_900.fm...
Page 251
The lift capacity applies to vehicles under the following conditions: • Lubricants and engine/vehicle fluids at the mandatory levels • Full fuel tank • Cabin or canopy • Machine at operating temperature • Operator weight 75 kg (165 lbs) 9-19 BA EZ26 en/us* 1.0 * EZ26_01_900.fm...
Page 258
The indications are only approximate values. Attachments, uneven ground and soft or bad ground conditions affect the vehicle’s stability, and thus the weight and mass it can handle. The operator must take these influences into account. 9-26 BA EZ26 en/us* 1.0 * EZ26_01_900.fm...
Page 259
Lift capacities apply to vehicles under the following conditions: • Lubricants and engine/vehicle fluids at the mandatory levels • Full fuel tank • Cabin or canopy • Machine at operating temperature • Operator weight 75 kg (165 lbs.) 9-27 BA EZ26 en/us* 1.0 * EZ26_01_900.fm...
Page 260
9 Technical data Canopy/cabin Symbolic representation Canopy/cab, extra weight Symbolic representation 9-28 BA EZ26 en/us* 1.0 * EZ26_01_900.fm...
9 Technical data 9.15 Dimensions EZ26 9-30 BA EZ26 en/us* 1.0 * EZ26_01_900.fm...
Page 263
Max. tilting angle of boom to the right 50° Max. tilting angle of boom to the left 75° Track width 300 mm (12 in) Stabilizer blade width 1570 mm (62 in) Stabilizer blade height 300 mm (12 in) 9-31 BA EZ26 en/us* 1.0 * EZ26_01_900.fm...
Page 264
9 Technical data EZ26 VDS 9-32 BA EZ26 en/us* 1.0 * EZ26_01_900.fm...
Page 265
Max. tilting angle of boom to the right 50° Max. tilting angle of boom to the left 75° Track width 300 mm (12 in) Stabilizer blade width 1570 mm (62 in) Stabilizer blade height 300 mm (12 in) 9-33 BA EZ26 en/us* 1.0 * EZ26_01_900.fm...
Page 266
9 Technical data Notes: 9-34 BA EZ26 en/us* 1.0 * EZ26_01_900.fm...
Page 268
Refueling with a stationary fuel pump ....7-26 Machine travel ............5-4 Release the pressure of the work hydraulics ..5-39 Starting vehicle travel and stopping ....5-4 Replacing the cabin air filter ......... 7-43 BA EZ26 en/us* 1.0 * EZ26_en_us1_0SIX.fm...
Page 269
Warranty and liability ..........1-8 Washer system ..........5-13, 7-43 Weight Attachments ............ 9-15 Loading weight ..........9-13 vehicle ............. 9-13 Wiper/wash system ..........5-13 Work hydraulics ..........5-15, 9-2 Work operation ............. 5-42 Work position of vehicle ........5-54 BA EZ26 en/us* 1.0 * EZ26_en_us1_0SIX.fm...
Page 270
Index BA EZ26 en/us* 1.0 * EZ26_en_us1_0SIX.fm...
Page 271
Wacker Neuson Linz GmbH keep abreast of the latest technical developments and constantly improve their products. For this reason, we may from time to time need to make changes to figures and descriptions in this documentation that do not reflect products that have already been delivered and that will not be implemented on these vehicles.
Need help?
Do you have a question about the EZ26 and is the answer not in the manual?
Questions and answers
Which brand hydraulic