Table of contents Table of contents Table of contents Introduction Important information on this Operator’s Manual ............... 1-1 Machine overview ........................ 1-2 Brief description ........................1-3 Traveling drive ....................1-3 Operating hydraulics ..................1-3 Cooling system ....................1-3 Cab (ROPS) ...................... 1-3 Model designations and trade names ..............
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Table of contents Cabin overview ........................3-2 Cabin overview (legend) ..................... 3-3 Instrument panel overview ....................3-4 Instrument panel overview (legend) ................... 3-5 Putting into operation ......................3-6 Safety instructions ..................... 3-6 Putting into operation for the first time ............... 3-6 Running-in period ....................
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Table of contents Opening/closing the front window ..............3-39 Opening/closing the lower front window ............3-40 Door (with cab option) ....................... 3-40 Cab/canopy entry and exit ....................3-42 Safety instructions regarding entry and exit ............ 3-42 Engine cover ........................3-43 Battery master switch ......................
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Table of contents Bucket position when digging ................3-80 Excavating trenches ..................3-80 Loading ......................3-81 Grading ......................3-81 Excavating trenches laterally ................3-81 Grading ..........................3-83 Grading ......................3-83 Working alongside trenches ................3-84 Malfunctions Engine trouble ........................4-1 Maintenance Introduction ..........................
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Table of contents Alternator ......................5-30 Battery ......................5-31 General maintenance ......................5-32 Cleaning ......................5-32 General instructions for all areas of the machine ..........5-32 Inside the cabin ....................5-33 Exterior of the machine ..................5-33 Engine compartment ..................5-33 Threaded fittings and attachments ..............
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Table of contents BA 1404 en – Edition 2.7 * * Ba1404en2_7IVZ.fm...
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Index Index Abbreviations ..................1-1 Machine Air filter ....................5-11 Brief description ................1-3 Air intake ..................5-11, 5-13 Fields of application ................ 1-4 Applications with lifting gear ..............2-7 Loading and transporting .............. 3-52 Overview ..................1-2 Machine travel on slopes ..............3-20 Battery ....................5-31 Maintenance ..................
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Index Refueling ....................5-2 Rotating beacon ...................3-31 Running-in period ..................3-6 Safety instructions .................2-1 Applications with lifting gear ............2-7 General conduct ................2-3 Identification ..................2-1 Maintenance ...................2-9 Operation ..................2-5 Special hazards ................2-11 Trailers and attachments ..............2-8 Transportation .................2-8 Seat adjustment ...................3-33 Backrest adjustment ..............3-34 Horizontal adjustment ..............3-34 Weight adjustment ................3-33 Shatter protection ................3-59...
• Subject to modifications and printing errors. Your Wacker Neuson dealer will be pleased to answer any further questions regarding the machine or the Operator’s Manual. Abbreviations/symbols •...
Modifying or performing improper repair work on the cabin is dangerous. Do not modify the cabin. Repair work may only be performed by a Wacker Neuson service center. If the cab has been damaged, check it before resuming work and have it repaired if necessary.
Introduction Model designations and trade names Type Trade name Differentiating factor E09-01 Tier IV final (until 2012) Motor: 3TNV76-SNS2 1404 E09-01 Tier IV final (starting 2012) Motor: 3TNV80F-SSNS2 Fields of application, attachments The attachments will decide in the first place how the excavator is used.
Introduction Description of attachment Weight Capacity Remarks Mechanical quickhitch Ditch cleaning bucket 1200 mm (3‘11”) wide 94 kg (207.2 lbs) Hydraulic quickhitch (Easy Lock) 84 l (2.95 ft Hammer NE 8 88 kg (149 lbs) Hammer NE 12 110 kg (242.5 lbs) Regulations Requirements to be met by the operator Earth moving machines may be driven and serviced only by persons who meet the follow-...
Introduction Type labels and component numbers Notice! Type, quantity, and position of the labels depend on options, country and machine. Serial number The serial number is stamped on the machine chassis. It is also located on the type label. The type label is located at the front left on the machine chassis (at cab level) Type label indications (up to serial no.
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Abb. 4: 17-digit serial number (from 2012) For easier machine identification, Wacker Neuson introduced a 17-digit serial number for compact equipment in 2012 (for example for excavators). This serial number includes additional data, for example, the manufacturer code and the production site.
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Introduction The type label is located on the left of the cab frame. Abb. 7: Cab type label (from serial number AG02423 – symbolic representation) Engine number The type label is located on the cylinder-head cover (engine). Example: Yanmar 46557 Abb.
Introduction Overview of adhesive labels The following states signs and symbols which are not unequivocally comprehensible. They do not contain explanatory text and are not explained in the following chapters. 1-10 BA 1404 en – Edition 2.7 * * 1404b110.fm...
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Introduction Meaning Machine is raised by the lifting eyes – see chapter 3.28 Crane-lifting the machine on page 3-48 Location On the left and right of the stabilizer blade, on the chassis. On both eye hooks of the cab (option). Abb.
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Introduction Meaning Only refuel diesel fuel with a low sulfur content! – see chapter 5.17 Fluids and lubricants on page 5-35 Location Under the valve cover near the filler inlet. Abb. 17: Diesel Meaning Maintenance plan. Location At upper left of the front window. DIN 51 502 / DIN 51 825 1000156007 Abb.
Introduction Overview of safety labels 1-13 BA 1404 en – Edition 2.7 * 1404b110.fm...
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Introduction Meaning • Danger due to grease squirting out! • Always read the Operator’s Manual before working with the track tensioner. Location On the travel gear. Abb. 21: Tightening the tracks Description Accumulator is under high pressure. Always read the Operator’s Manual before performing maintenance or repairs.
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Introduction Description Caution, the tank is hot and under pressure! • Allow the fluids to cool down! Carefully and slowly open the cover only after the reservoir has cooled down, to release the pressure. Wear suitable protective clothing and safety glasses to open the cover. Location On the hydraulic oil reservoir.
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Introduction Meaning (cab from serial number AG03949) – (canopy from serial number AG04000) Read the Operator’s Manual before starting the machine. Serious crushing hazard. Keep a safe distance from the boom. Danger of serious damage to the machine. Location On the B pillar on the left in travel direction. Abb.
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Introduction Meaning (from serial number AF04707) Caution, danger of unintentional taking into service of the vehicule! Danger of serious or fatal injury! • Stop the engine before performing maintenance and repair work, and remove the ignition key. The key must be kept by the operator. Location Inside the cab, on the side.
Abb. 39: Parking the machine correctly Fire extinguisher A fire extinguisher is neither included in the machine’s standard equipment nor is it availa- ble as an option from Wacker Neuson. ☞ Retrofitting a fire extinguisher according to DIN-EN 3 must be performed by a Wacker Neuson service center.
All fluids, lubricants, material, etc., used on the machine are subject to specific regulations regarding collection and disposal. Dispose of different materials and consumables sepa- rately and in an environmentally friendly manner! Disposal may only be performed by a Wacker Neuson dealer. Also observe the national regulations regarding disposal! Environment!
Wacker Neuson will not be liable for damage resulting from this. • Wacker Neuson Linz GmbH shall not be liable for injury and/or damage to property caused by failure to observe the safety instructions and the Operator’s Manual, and by the negligence of the duty to exercise due care when: •...
(for instance cab etc.), as well as to the attachments, which might affect safety without the approval of Wacker Neuson GmbH! This also applies to the instal- lation and the adjustment of safety devices and valves, as well as to welding work on load-bearing elements.
Safety instructions • Before working on or with the machine, remove jewellery, such as rings, wristwatches, bracelets etc. Tie back long hair and do not wear loose-fitting garments, such as unbut- toned or unzipped jackets, ties or scarves. Injury can result from being caught up in the machinery or from rings catching on moving parts! •...
Safety instructions 2.6 Safety instructions regarding operation Normal operation • Put the machine into operation only after you have fastened and tightened the seat belt. • Apart from the operator, no other persons are allowed to ride on the machine. •...
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Safety instructions • When working in buildings or in enclosed areas, look out for in particular: • Height of the ceiling/clearances • Width of entrances • Maximum load of ceilings and floors • Sufficient room ventilation – poisoning hazard! • Avoid any operation that might be a risk to machine stability! •...
• Machine operation is only allowed with a correctly installed and intact cabin or correctly installed and intact canopy. • For additional protection, only use correctly installed and intact Wacker Neuson protective structures that have been released for the machine.
Safety instructions 2.9 Trailers and attachments • Fit the attachments with the specially required devices only! • Before uncoupling or coupling hydraulic lines (hydraulic quick couplers) • Stop the engine • Relieve hydraulic oil pressure in the hydraulic system; do this by moving the operating levers of the hydraulic control units to and fro several times •...
• Observe the adjustment, maintenance and inspection activities and intervals set forth in the Operator’s Manual, including information on the replacement of parts/partial equipment! These activities may only be performed by a Wacker Neuson service center. • The machine may not be serviced, repaired or test-driven by unauthorized personnel.
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Safety instructions • Prior to performing service, maintenance and repair work, attach warning labels, such as “Repair work – do not start machine!”, to the starter or to the control elements. Remove the starting key! • Perform service, maintenance and repair work only if •...
Observe the regulations in force at the respective site! • Welding, burning and grinding work on the machine may only be performed by a Wacker Neuson dealer. • In areas with special hazards (toxic gases, caustic vapors, toxic environments, for...
Safety instructions • In accordance with the Operator’s Manual/instructions for the respective assembly, release the pressure in all system sections and pressure lines (hydraulic system) to be opened before performing any implementing/repair work! • Hydraulic lines must be routed and installed properly! Ensure that no connections are interchanged.
• Stop work immediately if a hydraulic hose moves back and forth. This could be a cause for a pressure accumulator malfunction. Contact your Wacker Neuson dealer and have the error repaired immediately.
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Safety instructions Caution! Always observe the following instructions: • Do not raise the machine with the boom. • Do not perform any movements with the machine during hammer operation. • Working with the cylinders and/or the boom fully extended is prohibited.
Operation Operation This chapter describes the controls, and contains information on the function and the han- dling of the indicator lights and controls in the cabin. The pages stated in the table refer to the description of the controls. A combination of digits, or a combination of digits and letters (for example 40/18 or 40/A) used for identifying the control elements, means: fig.
Operation Cabin overview BA 1404 en – Edition 2.7 * * 1404b320.fm...
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Operation Cabin overview (legend) Page Designation HSWS foot switch Display element (up to serial number WNCE0901PPAL02193) 3-64 Hammer pedal (auxiliary hydraulics) 3-63 Hammer pedal (boom swivel) 3-63 Control lever (left) 3-65 Control lever (right) Control lever base (left) Control lever base (right) Armrest left Armrest right Washer system reservoir...
Operation Instrument panel overview Display 1 Display 2 1: up to serial number WNCE0901PPAL02193 2. starting from serial number WNCE0901KPAL02194 BA 1404 en – Edition 2.7 * * 1404b320.fm...
Operation Instrument panel overview (legend) Page Designation Not assigned Not assigned 3-11 Preheating Not assigned Not assigned 3-10 Charge indicator light Not assigned 3-10 Engine oil pressure 3-10 Coolant temperature Not assigned Not assigned 3-11 Fuel tank capacity 3-12 Hour meter Not assigned 3-32 Ventilation (option)
Operation Putting into operation Safety instructions • Only use the steps and handholds provided when entering and leaving the cabin • Never use the controls or movable lines and cables as handholds • Never get on a moving machine. Never jump off the machine •...
Operation Check lists The checklists below are intended to assist you in checking and monitoring the machine before, during and after operation. These checklists are not intended to be exhaustive; they intend to support only during ful- filling of due care obligation. The checking and monitoring work listed below is described in greater detail in the follow- ing chapters.
Operation Operation checklist After starting the engine and during operation, check and observe the following points: ✔ No. Question 1 Indicator lights for engine oil pressure and alternator charge function illuminate. Indicator lights for engine oil pressure and alternator charge function gone out? (➠ 3-10) Accelerator pedals working correctly? (➠...
Operation Driving the excavator Danger When crossing water fords or similar, ensure that the engine air intake slits are always above water level – Danger of engine damage! ☞ – see chapter Air intake on page 5-11 Preheating start switch (overview) Position Function Power consumer...
Stop the engine immediately and ☞ Have the cause repaired by a Wacker Neuson service center The V-belt is malfunctioning or there is an error in the charging circuit of the alternator if the indicator light illuminates with the engine running. The battery is no longer charged.
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Operation Indicator light (yellow) – preheating Comes on, when the ignition key is in pos. 2 . A glow plug preheats the air in the combustion chamber of the engine when the key is in this position. Control light (green) – speed level 2 (display 2) (starting from serial number WNCE0901KPAL02194) Comes on when speed level 2 is selected.
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Operation Hour meter Counts the engine operating hours with the engine running. Maintenance meter (display 2) Counts the remaining engine operating hours down to the next maintenance work due. If less than 10 hours are displayed, the wrench symbol flashes. With button B switch between operating hours and maintenance meter.
Interrupt the start procedure and try again after about 1 minute ➥ If the engine still does not start after the second try ☞ Contact a Wacker Neuson workshop for troubleshooting. ➥ As soon as the engine runs: ☞ Release the starting key Abb.
Interrupt the start procedure and try again after about 1 minute ➥ If the engine still does not start after the second try ☞ Contact a Wacker Neuson service center for troubleshooting ➥ As soon as the engine runs: ☞...
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Operation The machine can be started without performing any further settings. Coding a new key • Insert master key B in the starter • Turn the key to position 1 for a maximum 5 seconds • Turn the key to position 0 and remove master key B •...
Interrupt the start procedure and try again after about 1 minute ➥ If the engine still does not start after the second try ☞ Contact a Wacker Neuson service center for troubleshooting ☞ Release the starting key When the engine runs smoothly (increased engine speed): Notice! In general, a battery delivers less energy in cold conditions.
Operation Jump-starting the engine (supply battery) Safety instructions • Never jump-start the engine if the battery of the machine is frozen – danger of explosion! ☞ Dispose of a frozen battery! • The excavator must not touch the jump-starting vehicle when connected with jump leads –...
Operation Starting machine travel After starting the engine: ☞ The alternator charge indicator light goes out ☞ Slowly actuate the drive levers or the drive pedals ➥ Machine travel starts Drive levers Danger Accident hazard due to incorrectly rotated upper carriage! If rotated incorrectly, the upper carriage blocks the visibility of the travel path.
Operation Hydraulic brake Releasing the drive levers/accelerator pedals brakes the machine. During downhill machine travel, the automatic hydraulic brake valves prevent the machine from moving faster than the permissible travel speed. Notice! Reduce travel speed with the drive levers/accelerator pedals, and not with the engine speed control of the engine.
Operation Machine travel on slopes Danger Accident hazard due to tipping over or slipping of machine on slopes! Can cause serious injury or death. ☞ Travel on slopes only on firm and level ground. ☞ Drive on slopes only with the telescopic travel gear extended (normal operation). ☞...
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Operation Preparations for performing machine travel on slopes Always drive straight ahead on slopes. When changing position, do not exceed a maximum gradient angle of 15° and a maximum lateral angle of inclination of 10°. < 10° Abb. 55: Driving on slopes (symbolic representation) Notice! Performing machine travel diagonally on slopes is prohibited.
Operation Lateral angle of inclination Do not exceed a maximum lateral angle of inclination of 10°. < 10° Abb. 59: Lateral angle of inclination (symbolic representation) On lateral inclinations over 10°, pile up material to create a level surface that can be used as a platform for the machine.
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Operation Position lever A Function The stabilizer blade is actuated. The telescopic travel gear is actuated. Raise the control lever base. Make sure that the lever A is situated left under the driver`s seat in position 1 . Abb. 61: Lower the control lever base.
Operation Changing the width of the stabilizer blade Caution! The machine can be damaged if the telescopic travel gear and the stabilizer blade are set to different widths (for example when driving through a door). ☞ Adjust the stabilizer blade and the telescopic travel gear to the same widths when operating the machine.
Operation 3.10 Telescopic travel gear (option) Danger Danger of crushing due to tipping over of machine! Can cause serious injury and death. ☞ Only perform work with an extended telescopic travel gear. ☞ Performing machine travel with a retracted telescopic travel gear is only allowed for machine travel over very short distances through passages.
Operation Retract or extend the telescopic travel gear Position lever A Function The stabilizer blade is actuated. The telescopic travel gear is actuated. Raise the control lever base. Make sure that the lever A is situated left under the driver`s seat in position 1 . Abb.
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Operation Bring the travel gear in the required position: ☞ Wide track width: Lever B to be pushed forward. ☞ Narrow track width: Lever B to be pulled back. Abb. 72: Raise the control lever base. Bring lever A in position 1 . Abb.
Operation 3.11 Upper carriage lock Danger Lock the upper carriage when transporting the machine! Accident hazard! Caution! The upper carriage cannot be locked properly if it is not correctly aligned with the travel gear. Never try to rotate the upper carriage when it is locked! The upper carriage lock prevents the upper carriage from rotating when driving the machine over longer distances, or locks the upper carriage during transport.
Operation Caution! Never stop the engine under full load, otherwise it can be damaged due to overheating. Except in case of an emergency, always ensure that the engine can cool down before it is stopped. ☞ Let the engine run at idling speed with no load for at least 5 minutes before you switch it off.
Operation 3.14 Light system The switch panel for the light system is located on the instrument panel. Boom light ☞ ➥ Press switch 44 down the indicator light in switch 44 comes on ☞ ➥ Press switch 44 up the indicator light in switch 44 goes out Abb.
Operation Heating adjustment Adjust the temperature inside the cab as follows: • Cooling: ☞ Turn heater valve 15 toward A until you reach the required temperature. • Heating: ☞ Turn heater valve 15 toward B until you reach the required temperature. Notice! In order to reach the required temperature quickly, we recommend performing only small changes of the setting on control valve 1, otherwise it takes some time for...
Operation 3.17 Seat adjustment Danger Never change the seat position during machine travel or operation – see Before starting the engine on page 3-13 Accident hazard! ☞ Adjust the operator seat before starting machine travel Weight adjustment Horizontal adjustment Abb. 84: Seat adjustment Backrest adjustment Caution! Adjusting the backrest can damage the rear window and the removable front...
• Never buckle up 2 persons (children!) with one seat belt! • Check seat belts regularly. Have damaged parts immediately replaced by a Wacker Neuson service center! • Always keep the seat belt clean, as coarse dirt can impair proper functioning! •...
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Operation Seat belt 14 is for the safety of the driver during work on the construction site as well as during road travel. Fastening the seat belt: ☞ Seat belt 14 is to be fastened before each drive as follows: •...
Operation 3.19 Retracting belt (option) Danger Injury hazard! Do not drive or work with the seat belt unbuckled. Causes serious injury or death. ☞ Fasten and adjust your seat belt before moving off or operating the machine. ☞ Do not twist the seat belt when you fasten it. ☞...
Operation Unfastening the seat belt: ☞ Unfasten seat belt S as follows: • Hold the seat belt • Press switch C on buckle B ➥ Latch A is released by spring pressure • Roll up the seat belt slowly Abb. 93: Unfastening the seat belt 3.20 Emergency exit (with cab option) You can enter and exit the cabin through the side and front windows in an emergency.
Operation 3.21 Front window (with cab option) (up to serial number AF05320) Danger Careful when opening the front window – Crushing hazard! ☞ Stay clear (extremities, clothing) of the window channel ☞ Take care not to hit the front window with your head as you open and close it! ☞...
Operation Front window (from serial number AG02423) Danger Opening and closing the front window: Crushing hazard! ☞ Stay clear (extremities, clothing) of the window run and of the window. ☞ Always open and close the front window by means of both handles! ☞...
Operation Opening/closing the lower front window ☞ Raise front window D out of guide E and put it in guides 100F of the storage at the rear wall. Abb. 98: Opening the lower front window Abb. 99: Lower front window The front window is stored at the rear cab wall.
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Operation Opening the door from the outside: ☞ Pull door handle A Locking the door: ☞ Turn the key in door lock B to the left (L) ☞ The door is locked Unlocking the door: ☞ Turn the key in door lock B to the right (R) ☞...
Operation 3.23 Cab/canopy entry and exit Safety instructions regarding entry and exit Danger Risk of injury due to slipping when entering and exiting the cab! Can cause injury. ☞ Use the steps and handles. ☞ Face the machine as you enter and leave it. ☞...
Operation Notice! When entering or leaving the cab, the door must be locked in the arrester! ☞ Raise control lever base 5 with handle A to position B ➥ The gas strut keeps the control lever base in the top position Caution! Do not use handle A on the control lever base as a support to ease your entrance to the cab:...
Operation ☞ Secure the engine cover with bracket D Closing: ☞ Firmly press the engine cover toward the machine until lock S engages with an audible click Locking and unlocking: Close the engine cover with the starting key of the preheating start switch. ☞...
Operation 3.26 Mirrors (option) Danger Injury hazard to persons in the danger zone! Can cause serious injury or death. • Adjust the existing visual aids (for example the rearview mirrors) correctly. • Interrupt work immediately if persons enter the danger zone. •...
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Operation Before using the machine, before starting work or when changing users, ensure that all visual aids (for example the mirrors) work correctly, that they are clean and adjusted in accordance with the instructions in this Operator’s Manual. The operator must observe the local regulations.
Operation 3.27 Towing the track excavator Safety instructions: • Ensure that the excavator can be towed safely. • Use the towing bracket for towing the machine. • Use the towing bracket only for towing the machine. • Use a shackle pin with a lock pin. •...
Operation 3.28 Crane-lifting the machine Safety instructions • The crane and the lifting gear must have suitable dimensions • Crane-lifting the machine requires suitable lifting gear • Secure the machine against unintentional movement! • Check the cab for damage. Danger Incorrect crane-lifting of the machine –...
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Operation ☞ Slacken and remove the screws of cover 1. Abb. 114: Left and right-hand cab attachment ☞ Raise the floor mat on either side. ☞ Tighten screws B on either side to 110 Nm (81 ft.lbs). ☞ Place the floor mat on either side and install cover 1. Abb.
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Operation Load the machine as follows: • Fit the standard bucket and lock it safely • Empty the standard bucket or remove the attachment • Tilt in the bucket • Fully raise the boom • Pull the stick toward the machine •...
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Operation Load the machine with the eye hooks as follows: • Fit the standard bucket and lock it safely • Empty the standard bucket • Tilt in the standard bucket and lower it to transport position • Fully raise the boom •...
Operation Loading and transporting the machine Safety instructions • The transport vehicle must be of adequate size – refer to Chapter 6 “Technical data” for the machine’s dimensions and weights! • Remove dirt (mud, snow, ice, for example) from the tracks so that the machine can be safely driven onto the ramps.
Operation Tying down the machine Danger The machine must be loaded and transported properly – Accident hazard! ☞ It is essential that you read the safety instructions at the beginning of this chapter and follow any other safety instructions relevant in your country! •...
Operation 3.29 Protective structures Definition of the term “Protective Structure” Protective structures are additional elements that protect the operator or user against haz- ards. These elements can be installed later on or as standard equipment. Mechanical integrity Danger Risk of accidents due to modified cab/canopy and protective struc- tures! Incorrect work on the cab/canopy and protective structures causes serious injury or death.
Operation Protective FOPS structure/small screen – category I (option from serial no. AG02423) Danger Crushing hazard! Falling objects! Causes serious injury or death. ☞ Install a protective FOPS structure in areas with danger of falling objects. ☞ Machine operation is prohibited without a protective FOPS structure. Notice! The protective FOPS structure corresponds to category I according to ISO 3449:1992.
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Operation Assembly Tighten hexagon head screws A (M6/8.8) to 10 Nm (7 ft.lbs) on the left and right. Abb. 124: Protective FOPS structure category I (assembly at front) Tighten hexagon socket screws B (M20/8.8) to 410 Nm (302 ft.lbs) on the left and right. Abb.
Operation Protective FOPS structure/large screen – category II (option) Danger Crushing hazard! Falling objects! Causes serious injury or death. ☞ Install a protective FOPS structure in areas with danger of falling objects. ☞ Machine operation is prohibited without a protective FOPS structure. Notice! The protective FOPS structure corresponds to category II according to ISO 3449:1992.
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Operation Abb. 126: Protective FOPS structure category II (symbolic representation) Assembly Tighten hexagon head screws C (M8/10.9) to 35 Nm (26 ft.lbs) on either fastening point E on the left and right. Lock nuts D must be replaced every time a screw is slackened. Abb.
Operation Shatter protection for canopy (option) Danger Danger of piercing/penetration by objects from the front! Causes serious injury or death. ☞ A shatter protection must be installed on a canopy version if an attachment (for example a hammer) causes fragments to fly around. This shatter pro- tection takes over the function of a front window.
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Operation Notice! A shatter protection must be installed on a canopy version if an attachment (for example a hammer) causes fragments to fly around. Pay attention to the restricted work range (see Fig. 130) ☞ Follow the safety instructions for assembly –...
Work area and visibility restrictions Height of work range D: 120 cm (47 in), E: 50 cm (20 in) Figure 130 refers to work with a Wacker Neuson hydraulic hammer. Notice! Working with another attachment can modify the height of the job site.
Operation Operation 3.31 Machine operation General safety instructions • Machine operation is only allowed when seated on the seat. • Do not use the machine in areas with danger of falling objects! • Never drive up to the edge of a pit from outside – risk of cave-in! •...
Operation 3.32 Control levers/ISO controls: overview Notice! Moving a control lever quickly causes the corresponding function to be per- formed quickly. Moving a control lever slowly causes the corresponding func- tion to be performed slowly. Control lever on the left Danger The unintentional actuation of the control lever whilst driving on public roads leads to Fig.: 131/5 an...
Operation Swiveling the boom to the left: ☞ Press the left-hand pedal 4 to the left ➥ Boom swivels to the left Swiveling the boom to the right: ☞ Actuate the left foot pedal 4 to the right ➥ Boom swivels to the right Abb.
Operation Right-hand control lever Position Lever Function ☞ ➥ • E Forward Boom is lowered ☞ ➥ • F To the right Tilt out the bucket ☞ ➥ • G Backward Boom is raised ☞ ➥ • H To the left Tilt in the bucket Button Function...
Operation Rotating the upper carriage Specific safety instructions: Danger After releasing the control lever, the upper carriage can rotate a little bit further if the machine has not yet reached its operating temperature. Caution! If the upper carriage needs to be rotated on a slope, actuate the control lever very slowly.
Operation 3.33 Changeover valve for SAE/ISO controls (option) Danger Changing the directional valve over modifies the controls (control levers) – Accident hazard! ☞ Ensure that you know which control mode has been selected before starting work ☞ Always secure wing nut J on the changeover lever of the directional valve Control lever on the left Position Lever...
Operation Directional valve position The directional valve is located on the left in base plate I of the chassis. Abb. 140: Directional valve position Directional valve The changeover valve switches from ISO to SAE controls and vice versa. Position Function ➥...
Operation 3.34 Release the pressure in the operating hydraulics Caution! Before connecting or removing hydraulic lines from an attachment with hydraulic functions, ensure that the hydraulics are not under pressure! Ensure that no one is in the danger zone of the machine Notice! The hydraulic system of the machine is still pressurized even when the engine is not running! The hydraulic quick couplers can be released, however they...
Operation 3.35 Re-equipping attachments Re-equipping the attachments is described below for a bucket. If you are fitting or remov- ing attachments with their own hydraulic functions – grab or offset bucket, for example – you must follow the special information given in the Operator’s Manual of the attachment. Specific safety instructions •...
Operation Installing a bucket • Install a bucket only if it is positioned on level ground with the flat side facing downward • Apply grease to the pins and joints before inserting the pins • Starts the engine • Straighten the stick so that bores D and E are flush •...
Operation Hydraulic quickhitch – Easy Lock (option) • Attend specific training before putting into operation. Training must be given by authorized technical personnel and must be understood by the operator. • For safety reasons, the quickhitch must be operated with two control elements. This avoids opening the quickhitch unintentionally during work operation.
Operation Picking up an attachment Hitch claws A (on the side of the machine) into pins B of the attachment mount. Extend the bucket cylinder so that pin C of the attachment touches the quickhitch. Abb. 146: Move the attachment inward completely. Abb.
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Operation Release the stabilizer-blade lever and foot-operated push button E. ➥ The quickhitch closes. ➥ Check pin F must be fully retracted. Abb. 150: Press switch D to position 2. ➥ The quickhitch is disabled and the buzzer does not sound any longer. Abb.
Operation Setting down an attachment Move the attachment inward completely and position it at 5 – 10 cm (2 – 4 in) above the ground. Abb. 152: Press switch D in position 1 (until 3rd quarter 2013 switch without locking element). ➥...
The quickhitch is disabled and the buzzer does not sound any longer. Abb. 157: Shovel bucket operation With some restrictions, Wacker Neuson backhoe buckets can also be used for shovel bucket operation. Danger Do not tilt the bucket fully back in shovel bucket operation (see Fig.
Operation Grab couplings Connect and disconnect the grab couplings as follows: Removing the coupling: ☞ Park the machine on level and horizontal ground ☞ Extend stick cylinder A halfway through ☞ Stop the engine ☞ Turn the starting key to position 1 ☞...
Operation General information regarding work operation Machine travel Performing machine travel over obstacles can put a heavy load on the undercarriage and cause damage. Avoid performing machine travel over obstacles if possible. If it cannot be avoided, lower the boom to ground level and travel over the obstacle at low speed. Traveling in speed range 2 Avoid starting machine travel and stopping abruptly as well as changing direction suddenly on rough terrain.
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Operation Working with the drive force ☞ Do not allow the bucket to penetrate into the ground and do not excavate by using the drive force of the machine. ➥ This can damage the machine or the work equipment. Abb. 165: Working with the drive force Working with the falling force by lowering the bucket ☞...
Operation Excavator work position Proceed as follows: ☞ Place stabilizer blade A on the side you want to dig Abb. 170: Excavator work position Bucket position when digging ☞ Move the bucket as shown in A. ➥ Move the flat side of the bucket parallel to the ground. Notice! Position B causes the bucket to penetrate into the ground.
Operation Loading • Loading in confined areas with a limited angle of rotation is more efficient ☞ by positioning the transport vehicle so as to ensure maximum visibility of the transport vehicle for the operator of the excavator. • Loading material onto transport vehicles is more efficient ☞...
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Operation ☞ Slowly dump out the bucket ➥ The machine is pushed backward ☞ Reverse slowly ☞ Repeat this procedure until the tracks reach firm ground ☞ Reverse the machine away 3-82 BA 1404 en – Edition 2.7 * * 1404b340.fm...
Operation 3.37 Grading Danger Careful when grading – Accident hazard! ☞ Ensure that no one is in the danger zone when working with the stabilizer blade Grading ☞ Lower the stabilizer blade to the ground – see chapter 3.9 Stabilizer blade operation on page 3-22 ☞...
Operation Working alongside trenches Danger Improper or careless operation of the machine during work alongside trenches, slopes, etc., carries an increased Danger of falling! ☞ Secure trenches before beginning to work. Pay attention to ground condi- tions, machine weight, etc. ☞...
Malfunctions Malfunctions The information given in this chapter is provided for maintenance personnel, for fast and reliable detection of malfunctions and their appropriate repair. Repairs must only be performed by authorized personnel. Engine trouble Problem Possible causes Wrong SAE grade of engine lubrication oil 5-35 Fuel grade does not comply with specifications 5-35...
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Malfunctions Problem Possible causes Malfunctioning fuel injection pump Engine does not run on all cylinders Injection line leaks Malfunctioning injection nozzle Oil level too low Insufficient or no engine oil pressure Machine inclination too high (max. 15°) Wrong SAE grade of engine lubrication oil 5-35 Oil level too high Worn oil scraper rings...
Immediately repair or replace parts that are already damaged or not working properly before they are due for replacement. Notice! Safety-relevant parts may only be repaired or replaced by a Wacker Neuson dealer or a Wacker Neuson service center. Parts...
Maintenance Fuel system Specific safety instructions • Extreme caution is essential when handling fuel – increased fire hazard! • Never perform work on the fuel system near open flames or sparks! • Do not smoke when working on the fuel system or when refueling! Before refuelling, stop the engine, raise the control lever base and remove the ignition key! •...
Maintenance Draining the fuel Danger All work involving fuel carries an increased Fire and poisoning hazard! ☞ Do not work in closed rooms ☞ Never perform work on the fuel system near open flames or sparks ☞ No smoking, no fire! Abb.
Maintenance Bleeding the fuel system Danger If the fuel, as it drains, comes into contact with hot engine parts or the exhaust system, there is an increased Fire hazard! ☞ Never bleed the fuel system if the engine is hot! Bleed the fuel system in the following cases: •...
Maintenance Fuel prefilter with water separator Empty the water separator if the red indicator ring A rises to position C. Proceed as follows: ☞ Prepare a suitable container for collecting the fuel/water mixture. ☞ Stop the engine. ☞ Turn ball-type cock B to the OFF mark. ➥...
Maintenance Engine lubrication system Caution! If the engine oil level is too high or too low, or if an oil change is overdue, this can cause Engine damage and loss of output! ☞ Have the oil changed by an authorized workshop –...
Maintenance Adding engine oil Caution! Too much, not enough or incorrect engine oil can result in engine damage! For this reason: ☞ Do not add engine oil above the MAX mark of oil dipstick 185/A ☞ Use only the specified engine oil Environment! Use a suitable container to collect the engine oil as it drains and dispose of it in an environmentally friendly manner!
☞ If coolant must be added frequently, check the cooling system for leaks and/or con- tact a Wacker Neuson service center! ☞ Never add cold water/coolant if the engine is warm! • The use of the wrong coolant can destroy the engine and the radiator. Therefore: ☞...
Maintenance Checking the coolant level/adding coolant Danger Never open the coolant tank and never drain coolant if the engine is warm since the cooling system is under high pressure – Burn hazard! ☞ Wait at least 15 minutes after stopping the engine! ☞...
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☞ Close and lock the engine cover Caution! Do not mix the coolant with other coolants. ☞ Use only the coolant prescribed by Wacker Neuson – see chapter 5.17 Flu- ids and lubricants on page 5-35. Notice! Check the antifreeze every year before the cold season sets in 5-10 BA 1404 en –...
Maintenance Maintenance Air filter (up to serial number AG03170) Caution! The air filter element will be damaged if it is washed or brushed out! Bear in mind the following to avoid premature engine wear or damage: ☞ Do not clean the air filter element. ☞...
Maintenance Replacing the filter • Replace air filter C as follows: ☞ Stop the engine. ☞ Raise the control lever base. ☞ Remove the starting key and carry it with you. ☞ Let the engine cool down. ☞ Open the engine cover. ☞...
Maintenance Air filter (from serial no. AG03171) Caution! The air filter element will be damaged if it is washed or brushed out! Bear in mind the following to avoid premature engine wear or damage: ☞ Do not clean the air filter element. ☞...
Maintenance • Check the function of the discharge slot of the dust valve D, clean and replace it if necessary. ☞ Squeeze the discharge slot of dust valve D. ☞ Clean the discharge slot if necessary. Abb. 192: Dust valve Replacing air filter elements Replace the outside air filter element B as follows: ☞...
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Maintenance ☞ Carefully remove outside air filter B with slightly turning movements. Abb. 196: Removing the outside air filter ☞ Carefully pull out inside air filter C with slightly turning movements. ☞ Cover the air supply at the end of the filter with a clean lint-free cloth to prevent dust from entering the engine.
Maintenance 5.7 Replacing the cabin air filter Caution! The filter elements will be damaged if they are washed or brushed out! ☞ Never reuse damaged filter elements. ☞ Ensure cleanliness when replacing the filter elements! Caution! Clean the filter elements only with compressed air, bearing in mind the following: ☞...
Cracked and stretched V-belts cause engine damage ☞ Have the V-belt replaced by a Wacker Neuson service center. Check the V-belt once a day or every 10 operating hours, and retension it if necessary. Retension new V-belts after about 15 minutes of running time.
Maintenance Tightening the V-belt (alternator) Caution! Overtensioning the V-belt can damage the V-belt, the V-belt guide and the water pump bearing. Avoid contact of oil, grease, or similar substances with the V-belt. ☞ Checking V-belt tension – see Checking V-belt tension on page 5-17 ☞...
Maintenance Checking the V-belt of the alternator Caution! Overtensioning the V-belt can damage the V-belt, the V-belt guide and the water pump bearing. Avoid contact of oil, grease, or similar substances with the V-belt. ☞ Check V-belt tension – see Checking V-belt tension on page 5-17 •...
• If the hydraulic system is filled with biodegradable oil, then use only biode- gradable oil of the same type for filling up – observe the sticker on the hydraulic oil reservoir. • Contact a Wacker Neuson service center if the filter of the hydraulic system is dirty. 5-20...
Maintenance Checking the hydraulic oil level Park the machine on firm, level, and horizontal ground. Position the boom straight ahead at the center of the machine (see figure). Lower the boom and the stabilizer blade to the ground. Stop the engine. Operate the control lever repeatedly to release the pressure in the hydraulic sys- tem.
• Use only the biodegradable hydraulic fluids which have been tested and approved by Wacker Neuson. Always contact Wacker Neuson for the use of other products that have not been recommended. In addition, ask the oil supplier for a written declaration of guarantee.
• Do not remove protective hoses from hydraulic hoses. • Leaks and damaged pressure lines must be immediately repaired or replaced by a Wacker Neuson service center or after-sales personnel. This not only increases the operating safety of your machine but also helps to protect the environment •...
Maintenance Parking the machine Stop the machine on firm, level, and horizontal ground. Position the boom straight ahead at the center of the machine. Lower the boom and the stabilizer blade to the ground. Stop the engine. Operate the control lever repeatedly to release the pressure in the hydraulic system. Raise the control lever base.
Maintenance Lubricating the teeth of the live ring The live ring teeth of the machine do not require any maintenance. Lubrication points of hydraulic quickhitch (option) Perform maintenance on the quickhitch once a day with the other maintenance for the machine.
Maintenance Maintenance 5.11 Tracks • Track wear can vary according to work and ground conditions. ☞ We recommend checking track wear and tension once a day. ☞ Park the machine on firm and level ground to check and perform maintenance. Checking track tension Danger Crushing hazard during work under the machine!
Loosen no other component except the lubricating valve. ☞ Keep your face away from the lubricating valve connection. ➥ Contact your Wacker Neuson dealer if this does not reduce track tension. ☞ Release grease only as described below. ➥ Observe the safety instructions! Caution! Excessive tension of the tracks causes serious damage to the cylinder and the track.
Always observe the following instructions: • Malfunctioning components of the electrical system must always be replaced by a Wacker Neuson service center. Lamps and fuses may be replaced by unqualified persons. • When performing maintenance on the electrical system, pay particular attention to ensuring good contact in leads and fuses.
Maintenance Alternator Always observe the following instructions: • Only test run the engine with the battery connected • When connecting the battery, ensure that the poles (+/–) are not inverted • Always disconnect the battery before performing welding work or connecting a quick battery charger •...
Maintenance Battery Danger Battery acid is highly caustic! Caustic injury hazard! Therefore when recharging and/or working near the battery: ☞ Always wear safety glasses and protective clothing with long sleeves If acid is spilled: ☞ Thoroughly rinse all affected surfaces immediately with plenty of water ☞...
Maintenance 5.14 General maintenance Cleaning Cleaning the machine is divided into 3 separate areas: • Inside the cabin • Exterior of the machine • Engine compartment The wrong choice of cleaning equipment and agents can impair the operating safety of the machine on the one hand, and on the other undermine the health of the persons in charge of cleaning the machine.
Fastening screws on the hydraulic system ☞ Bucket teeth and pin fastenings on the attachment Retighten loose connections immediately. Contact a Wacker Neuson service center if nec- essary. Pivots and hinges All mechanical pivot points on the machine (for example door hinges, joints) and fittings (for example door arresters) must be lubricated regularly, even if they are not listed in the lubrication schedule.
Maintenance 5.15 Preparatory work before taking out of service The measures indicated below refer to putting the machine out of operation for 30 days or longer. • Check whether oil or other fluids leak from the machine. • Lower the boom and the stabilizer blade to the ground. •...
Maintenance Oil grades for the diesel engine, depending on temperature Engine oil grade Ambient temperature (°C) °C SAE 10W SAE 20W SAE 10W-30 SAE 10W-40 API: CG-4/CH-4/ SAE 15W-40 CI-4 ACEA: E3, E4, E5 SAE 20 SAE 30 SAE 40 °F Additional oil change and filter replacement (hydraulic system) Caution!
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Maintenance Oil grades for the hydraulic system, depending on temperature Hydrau- lics oil Ambient temperature grade °C ISO VG32 ISO VG46 HVLP ISO VG68 °F According to DIN 51524 section 3 5-37 BA 1404 en – Edition 2.7 * 1404b530.fm...
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Maintenance Authorized service center Customer Every 2000 o/h Every 1500 o/h Every 1000 o/h once a year Every 500 o/h Every 250 o/h Every 50 o/h Maintenance work (daily) 5-38 BA 1404 en – Edition 2.7 * * 1404b540.fm...
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Maintenance Authorized service center Customer Every 2000 o/h Every 1500 o/h Every 1000 o/h once a year Every 500 o/h Every 250 o/h Every 50 o/h Maintenance work (daily) 5-39 BA 1404 en – Edition 2.7 * * 1404b540.fm...
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Maintenance Authorized service center Customer Every 2000 o/h Every 1500 o/h Every 1000 o/h once a year Every 500 o/h Every 250 o/h Every 50 o/h Maintenance work (daily) 5-40 BA 1404 en – Edition 2.7 * * 1404b540.fm...
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Maintenance Authorized service center Customer Every 2000 o/h Every 1500 o/h Every 1000 o/h once a year Every 500 o/h Every 250 o/h Every 50 o/h Maintenance work (daily) 5-41 BA 1404 en – Edition 2.7 * * 1404b540.fm...
Maintenance Maintenance 5.19 Maintenance label Explanation of symbols on the maintenance label Symbol Assembly Explanation General Visual check General Grease instructions Fuel system Drain condensation water Fuel system Replace the fuel filter, clean the fuel prefilter Radiator Check the coolant level Radiator Drain and add new coolant Engine...
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Maintenance DIN 51 502 / DIN 51 825 1000156007 5-43 BA 1404 en – Edition 2.7 * 1404b560.fm...
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Maintenance 5-44 BA 1404 en – Edition 2.7 * * 1404b560.fm...
Technical data 1404/ET16 Engine Yanmar diesel engine Product 3TNV80F-SSNS2 Type Water-cooled 4 stroke diesel engine Design Number of cylinders 1266 cm³ (77 in³) Displacement 80 x 84 mm (3.1 x 3.3 in) Nominal bore and stroke 13.2 kW at 2200 rpm Power (17.7 hp at 2200 rpm) 65.8 Nm at 1600 rpm...
Technical data Travel gear and swivel unit 1404/ET16 Travel gear/swivel unit 2.6 kph (1.6 mph) Top speed speed level 1 4.8 kph (3 mph) Top speed speed level 2 230 mm (9 in) Track width No. of track rollers on either side 180 mm (7 in) Ground clearance 0.26 kg/cm²...
Technical data Electrical system Electrical system Dynamo (optional alternator up to serial no. 12 V 20 A WNCE0901CPAL00410) Alternator (standard from WNCE0901CPAL00411) 12 V 40 A Starter 12 V 1.1 kW (1.5 hp) Battery (up to serial no. AF05342) 12 V 45 oh Battery (from serial no.
Technical data Noise levels Sound power level (Yanmar 3TNV76-SNS2) 1404 Sound power level (L 92.2 dB (A) Uncertainty factor (K 0.8 dB(A) Operator-perceived sound pressure level (L 79 dB (A) ISO 6395 (EC Directives 2000/14/EC and 2005/88/EC) EN ISO 4871 (EC Directives 2000/14/EC and 2005/88/EC) ISO 6394 (EC Directives 84/532/EEC, 89/514/EEC, 95/27/EEC) Notice! Measurements performed on asphalted surface.
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Technical data For further vibration indications, refer to the indications in ISO/TR 25398 Mechanical Vibrations – Directive on Estimation of whole-body vibration during operation of earth mov- ing machines. This publication uses measuring values of international institutes, organiza- tions and manufacturers. It contains information on whole-body vibration for operators in earth moving machines.
For more information on vibration, refer to 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). Your Wacker Neuson dealer provides information on other machine functions reducing vibration and on safe operation. 6.10 Coolantcompound table...
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Technical data 1404/ET16 Main data 1402 kg/1492 kg Transport weight canopy/cab (3091 lbs/3289 lbs) 1490 kg/1580 kg Transport weight with telescopic travel gear canopy/cabin (option) (3,285 lbs / 3,483 lbs) 1528.8 kg/1618.8 kg Operating weight canopy/cab (option) (3,370 lbs/3,569 lbs) 1616.8 kg/1706.8 kg Operating weight with telescopic travel gear canopy/cab (option)
Technical data 6.12 Lift capacity tables Safety instructions – lift capacity tables Danger Danger of crushing due to tipping over of machine! Causes serious crushing or injury resulting in death. ☞ The authorized lift capacity specified in the table must never be exceeded. The lowest value applies.
Technical data 6.13 Lift capacity table (standard chassis and canopy) max. 3.0 m (9'-10") 2.0 m (6'-7") Across stabilizer Across stabilizer Across stabilizer Across Across Across blade blade blade side 360° side 360° side 360° Lowered Raised Lowered Raised Lowered Raised 1.5 m 395*...
Technical data 6.14 Lift capacity table with long stick (Standard chassis and canopy) (option) max. 3.0 m (9'-10") 2.0 m (6'-7") Across stabilizer Across stabilizer Across stabilizer Across Across Across blade blade blade side 360° side 360° side 360° Lowered Raised Lowered Raised...
Technical data 6.15 Lift capacity table with cabin (option) and telescopic undercarriage (option) max. 3.0 m (9'-10") 2.0 m (6'-7") Across stabilizer Across Across stabilizer Across Across stabilizer Across blade side 360° blade side 360° blade side 360° Telescopic Telescopic Telescopic Lowered Raised...
Technical data 6.16 Lift capacity table with cabin (option), long dipper arm (option) and telescopic undercarriage (option) max. 3.0 m (9'-10") 2.0 m (6'-7") Across stabilizer Across Across stabilizer Across Across stabilizer Across blade side 360° blade side 360° blade side 360°...
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Wacker Neuson Linz GmbH keep abreast of the latest technical developments and con- stantly 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 machines.
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