Wacker Neuson 38Z3 Track excavator Operator’s Manual – PDF DOWNLOAD
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Wacker Neuson 38Z3 Track excavator Operator’s Manual – PDF DOWNLOAD
1 Introduction
1.1 Important information on this Operator’s Manual
- Please store the Operator’s Manual in the storage box at the rear of the seat. This Operator’s Manual contains important information on how to work safely, correctly and economically with the machine. Therefore, it aims not only at new operators, but it also serves as a reference for experienced ones.
- It helps to avoid dangerous situations and reduce repair costs and downtimes. Furthermore, the reliability and the service life of the machine will be increased by following the instructions in the Operator’s Manual. This is why the Operator’s Manual must always be kept at hand in the machine.
- Your own safety, as well as the safety of others, depends to a great extent on how the machine is moved and operated. Therefore, carefully read and understand this Operator’s Manual prior to the first drive. This Operator’s Manual will help to familiarise yourself more easily with the machine, thereby enabling you to use it more safely and efficiently.
- Prior to the first drive, carefully read chapter “Safety Instructions” as well, in order to be prepared for possible dangerous situations, as it will be too late for it during operation.
- As a rule, keep the following in mind: Careful and prudent working is the best way to avoid accidents! Operational safety and readiness of the machine do not only depend on your skill, but also on maintenance and servicing of the machine.
- This is why regular maintenance and service work is absolutely necessary. Extensive maintenance and repair work must always be carried out by an expert with appropriate training. Insist on using original spare parts when carrying out maintenance and repair work. This ensures operational safety and readiness of your machine, and maintains its value.
• Special equipment and superstructures are not described in this Operator’s Manual.
• We reserve the right to improve the technical standard of our machines without adapting the Operator’s Manual.
• Modifying Wacker Neuson products and fitting them with additional equipment and attachments not included in our delivery program requires Wacker Neuson’s written authorisation, otherwise warranty and product liability for possible damage caused by these modifications shall not be applicable.
• 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
TABLE OF CONTENTS:
Wacker Neuson 38Z3 Track excavator Operator’s Manual – PDF DOWNLOAD
Introduction
Important information on this Operator’s Manual 1-1
Machine overview 1-2
Brief description 1-3
Travelling drive 1-3
Work hydraulics 1-3
Cooling system 1-3
Cab (ROPS, TOPS and FOPS) 1-3
Fields of application, attachments 1-4
Use: attachment 1-4
Regulations 1-5
EC declaration of conformity version 38Z³ up to serial number AG00572 1-6
EC declaration of conformity version 38Z³ from serial number AG00573 1-7
Type labels and component numbers 1-8
Other signs and symbols 1-11
on the outside of the machine 1-11
inside the cab 1-13
Fire extinguisher 1-15
Safety instructions
Identification of warnings and dangers 2-1
Warranty 2-1
Designated use and exemption from liability 2-2
General conduct and safety instructions 2-3
Organisational measures 2-3
Selection and qualification of staff, basic responsibilities 2-4
Safety instructions regarding operation 2-5
Normal operation 2-5
Applications with lifting gear 2-7
2-8
Trailers and attachments 2-8
Transport 2-8
Safety instructions for maintenance 2-9
Warning of special hazards 2-11
Electrical energy 2-11
Gas, dust, steam, smoke 2-11
Hydraulics 2-11
Noise 2-11
Oil, grease and other chemical substances 2-12
Battery 2-12
Tracks 2-12
Operation
Cab overview 3-3
Instrument panel overview 3-5
Putting into operation 3-6
Safety instructions 3-6
Putting the machine into operation for the first time 3-6
Running-in period 3-6
Check lists 3-7
Start-up checklist 3-7
Operation checklist 3-8
Parking checklist 3-8
Driving the excavator 3-9
Preheating start switch 3-9
Throttle 3-9
Table of contents
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Table of contents
Automatic revs setting (option) 3-9
Telltales and warning lights: overview 3-10
Before starting the engine 3-12
Starting the engine: general 3-12
Procedure 3-12
Starting with the drive interlock (option) 3-13
Starting at low temperatures 3-13
When the engine has started 3-14
Engine warm-up 3-14
Jump-starting the engine (supply battery) 3-14
Special instructions for driving on public roads 3-15
Moving off 3-15
Drive levers 3-15
High speed 3-16
Hydraulic brake 3-16
Mechanical brake 3-16
Driving on slopes 3-17
Specific safety instructions 3-17
Driving on slopes 3-18
Stabiliser blade operation 3-19
Parking the machine 3-20
Parking the machine on slopes 3-21
Light system 3-21
Roof lights (option) 3-22
Interior light 3-22
Rotating beacon (option) 3-22
Cab heating and ventilation 3-23
Heating adjustment 3-23
Washer system 3-23
Tank for washer system 3-24
Air conditioning (option) 3-24
Recirculated air mode 3-25
Seat adjustment 3-25
Weight adjustment 3-26
Height adjustment 3-26
Horizontal adjustment 3-26
Backrest adjustment 3-26
Seat belt 3-27
Emergency exit 3-28
Front window 3-29
Door 3-30
Engine cover 3-31
Battery master switch (model 38Z3) 3-32
Tilting the cab 3-33
Exit through the door 3-36
Adjusting the left-hand side armrest 3-37
Towing the track excavator 3-37
Towing 3-37
Crane handling the machine 3-38
Loading and transporting the machine 3-39
Tying down the machine 3-40
Working with the machine 3-41
General safety instructions 3-41
Control levers/ISO controls: overview 3-42
Left-hand side control lever 3-42
Boom swivel controls 3-42
Lowering the boom with the engine stopped 3-43
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Table of contents
Releasing pressure 3-43
Rotating the upper carriage 3-44
Swivel unit brake 3-44
Changeover valve for SAE/ISO controls (option) 3-45
Left-hand side control lever 3-45
Right-hand side control lever 3-45
Directional valve position 3-45
Directional valve 3-46
Control lever with proportional controls (option): overview 3-47
Function 3-47
Measures to be taken in case of malfunctions 3-48
Left-hand side control lever 3-48
Changeover between auxiliary hydraulics and boom swivel 3-49
Switching the status indicator on/off for auxiliary hydraulics/boom swivel 3-49
Operating the boom/auxiliary hydraulics 3-49
Hammer operation 3-49
Adjusting control response: 3-50
Characteristic curves – status indicator 3-50
Lowering the boom with the engine stopped 3-51
Releasing pressure 3-51
Rotating the upper carriage 3-52
Swivel unit brake 3-52
Control lever if equipped with 3rd control circuit (option): overview 3-53
Left-hand side control lever 3-53
Boom swivel controls 3-53
Lowering the boom with the engine stopped 3-54
Releasing pressure 3-54
Rotating the upper carriage 3-55
Swivel unit brake 3-55
Releasing the pressure on the work hydraulics 3-56
Releasing pressure 3-56
Pressure release with proportional controls (option) 3-56
Re-equipping attachments 3-56
Specific safety instructions 3-57
Removing a bucket 3-57
Mounting a bucket 3-57
Quickhitch (option) 3-58
Hydraulic quickhitch (option) 3-59
Maintenance 3-59
Operation 3-60
Powertilt (option) 3-62
Re-equipping 3-63
Mounting the Powertilt unit 3-63
Removing the Powertilt unit 3-63
Port 3-64
Operation 3-64
Right-hand side control lever (Powertilt) 3-65
Connections for auxiliary hydraulics 3-65
Grab couplings 3-65
Attachments 3-66
“Hose burst valve” safety feature (option) 3-66
Working with the standard bucket 3-67
Inadmissible work 3-67
Excavator work position 3-68
Bucket position when digging 3-68
Excavating trenches 3-69
Loading 3-69
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Table of contents
Grading 3-69
Excavating trenches sideways 3-70
Grading 3-71
Grading 3-71
Working alongside trenches 3-71
Stabiliser blade at rear 3-72
Safe load indicator (option) 3-72
Troubleshooting
Engine trouble 4-2
Malfunctions of the Powertilt unit 4-3
Maintenance
Introduction 5-1
Fuel system 5-2
Specific safety instructions 5-2
Refuelling 5-2
Stationary fuel pumps 5-3
Diesel fuel specification 5-3
Bleeding the fuel system 5-4
Fuel prefilter with water separator 5-4
Engine lubrication system 5-5
Checking the oil level 5-5
Filling up engine oil 5-6
Engine and hydraulics cooling system 5-7
Specific safety instructions 5-7
Checking/filling up coolant 5-8
Air filter 5-10
Replacing the filter 5-11
V-belt 5-12
Checking V-belt tension 5-12
Retightening the V-belt 5-13
Checking the V-belt of the air conditioning system 5-14
Tightening the V-belt of the air conditioning system 5-14
Hydraulic system 5-15
Specific safety instructions 5-15
Checking the hydraulic oil level 5-16
Filling up hydraulic oil 5-17
Important information for the use of biodegradable oil 5-18
Pilot valve 5-19
Checking hydraulic pressure lines 5-20
Tracks 5-21
Checking track tension 5-21
Setting the tracks 5-21
Travelling drive 5-23
Checking the oil level and filling up oil 5-23
Draining oil 5-23
Maintenance of attachments 5-24
Electrical system 5-24
Specific safety instructions 5-24
Service and maintenance work at regular intervals 5-24
Instructions concerning specific components 5-25
Alternator 5-25
Battery 5-26
General maintenance work 5-27
Cleaning 5-27
General instructions for all areas of the machine 5-27
Inside the cab 5-28
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Table of contents
Exterior of the machine 5-28
Engine compartment 5-28
Screw connections and attachments 5-29
Pivots and hinges 5-29
Powertilt (option) 5-29
Maintenance if the machine is out of service for a longer period of time 5-30
Preparatory work before taking the machine out of service 5-30
Putting the machine into operation again 5-30
Fluids and lubricants 5-31
Additional oil change and filter replacement (hydraulics) 5-32
Maintenance plan (overview) 5-34
Maintenance label 5-38
Explanation of symbols on the maintenance label 5-38
Specifications
Chassis 6-1
Engine 6-1
Hydraulic system 6-1
Undercarriage and swivel unit 6-2
Stabiliser blade 6-2
Work hydraulics 6-2
Electrical system 6-3
Fuse box under the seat on the left 6-3
Main fuse box with relays at the upper left in the engine compartment 6-3
Relays 6-4
Noise levels 6-4
Vibration 6-5
Coolant compound table 6-5
Powertilt 6-5
Dimensions model 38Z³ 6-6
Lift capacity table 38Z³ 6-7
Lift capacity table 38Z³ counterweight (option) 6-8
Lift capacity table 38Z³ long stick (option) 6-9
Lift capacity table 38Z³ long stick, counterweight (option) 6-10
Index
Symbole
“Hose burst valve” safety feature (option) 3-66
A
Abbreviations 1-1
Air filter 5-10
Applications with lifting gear 2-7
Automatic revs setting (option) 3-9
B
Battery master switch (model 38Z3) 3-32
Biodegradable oil 5-18
C
Check lists 3-7
Crane-handling bracket 3-38
D
Designated use and exemption from liability 2-2
Driving on public roads 3-15
Driving the excavator 3-9
F
Fire extinguisher 1-15
Fluids and lubricants 5-31
H
Heating 3-23
Hose burst valve (option) 3-66
I
Important information
On this Operator’s Manual 1-1
Instrument panel overview 3-5
Interior light 3-22
L
Legal regulations 1-5
Light system 3-21
Lowering the boom with the engine stopped 3-43, 3-51, 3-54
M
Machine
Brief description 1-3
Fields of application 1-4
Loading and transporting 3-39
Overview 1-2
Maintenance
Air filter 5-11
Biodegradable oil 5-18
Bleeding the fuel system 5-4
Checking the coolant level 5-8
Checking the engine oil level 5-5
Checking the hydraulic oil level 5-16
Cleaning 5-27
Electrical system 5-24
Engine and hydraulics cooling system 5-7
Engine lubrication system 5-5
Filling in engine oil 5-6
Filling up coolant 5-8
Filling up hydraulic oil 5-17
Fluids and lubricants 5-31
Fuel system 5-2
General maintenance work 5-27
Hydraulic pressure lines 5-20
Hydraulic system 5-15
Instructions concerning specific components 5-25
Maintenance plan 5-34
Pivots and hinges 5-29
Screw connections 5-29
Service and maintenance work at regular intervals 5-24
Track maintenance 5-21
V-belt 5-12
N
Noise levels 1-11
O
Operation 3-1
Before starting the engine 3-12
Cab overview 3-3
Hose burst valve (option) 3-66
Instrument panel overview 3-5
Moving off 3-15
Parking the machine 3-20
Seat belt height adjustment 3-27
Starting the engine 3-12
Triple articulation boom (option) 3-42, 3-49, 3-53
P
Powertilt
Maintenance 3-64
Preheating start switch 3-9
Putting into operation 3-2
Check lists 3-7
Putting the machine into operation for the first time 3-6
Safety instructions 3-6
R
Refuelling 5-2
Rotating beacon 3-22
Running-in period 3-6
Index
I
BA 38Z3 En – Ausgabe 30 * Ba38Z3en3_0SIXfm I-7
Index
S
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
Transport 2-8
Seat adjustment 3-25
Backrest adjustment 3-26
Horizontal adjustment 3-26
Weight adjustment 3-26
Seat belt 3-27
Seat belt height adjustment 3-27
Signs and symbols 1-11
Specifications 6-1
Chassis 6-1
Coolant compound table 6-5
Dimensions 6-6
Electrical system 6-3
Engine 6-1
Noise levels 6-4
Vibration 6-5
Work hydraulics 6-2
Starting aid 3-14
T
Telltales 3-10
Track maintenance 5-21
V
Ventilation 3-23
Ventilation, fresh air 3-23
W
Warranty 2-1
Washer system 3-23
Tank 3-24
Working
Freeing the machine 3-70
Practical hints 3-70
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