New Holland WE170B WE190B Wheeled Excavator Operator’s Manual 47986758 – PDF DOWNLOAD
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New Holland WE170B WE190B Wheeled Excavator Operator’s Manual 47986758 – PDF DOWNLOAD
GENERAL INFORMATION:
Note to the Owner:
Improper operation of this machine can cause injury or death. Before using this machine, make certain that every
operator:
• Is instructed in safe and proper use of the machine.
• Reads and understands the Manual(s) pertaining to the machine.
• Reads and understands ALL Safety Decals on the machine.
• Clears the area of other persons.
• Learns and practises safe use of machine controls in a safe, clear area before operating this machine on a job site.
- It is your responsibility to observe pertinent laws and regulations and follow NEW HOLLAND CONSTRUCTION instructions on machine operation and maintenance.
- Your machine has been designed and built to the highest standards of quality. It conforms to all current safety regulations.
- However, the risk of accidents can never be completely excluded. That is why it is essential to observe
elementary safety rules and precautions. - Read this manual carefully, paying particular attention to the instructions concerning safety, operation and maintenance so as to avoid the risk of injury while operating or servicing the machine.
- The standard attachments and tools of this machine are designed to carry out all kinds of earthmoving and rehandling operations. If you want to use this machine to handle a load, make sure that it is designed to carry out this kind of work. For this type of application, the machine must be equipped with safety valves, an overload indicator, a load handling chart corresponding to the type of machine and its attachment and a load fixing point. All legal requirements must also be strictly observed.
- Do not use this machine for any application or purpose other than those described in this manual. If the machine is to
be used for work involving the use of special attachments, accessories or equipment, consult your NEW HOLLAND
CONSTRUCTION Dealer in order to make sure that any adaptations or modifications made are in keeping with the
machine’s technical specifications and with prevailing safety requirements. - Any modification or adaptation which is not approved by the manufacturer may invalidate the machine’s initial conformity with safety requirements.
- The machine must undergo regular inspections, the frequency of which varies according to the type of use. Consult
your NEW HOLLAND CONSTRUCTION Dealer.
TABLE OF CONTENTS:
New Holland WE170B WE190B Wheeled Excavator Operator’s Manual 47986758 – PDF DOWNLOAD
1 GENERAL INFORMATION
Note to the Owner 1-1
Intended use 1-2
Electro-Magnetic Compatibility (EMC) 1-2
Telematics 1-2
Manual scope and required training level 1-3
Product identification 1-5
Operator’s manual storage on the machine 1-9
Machine orientation 1-9
Machine components 1-10
2 SAFETY INFORMATION
Signal word definitions 2-1
Safety rules 2-2
Ecology and the environment 2-35
Hand signals 2-36
Noise emission 2-41
Vibration levels 2-42
Safety signs 2-43
EC Declaration of Conformity 2-51
3 CONTROLS AND INSTRUMENTS
ACCESS TO OPERATOR’S PLATFORM
Door and steps 3-1
OPERATOR’S SEAT
Operator’s seat 3-7
Seat belt 3-11
FORWARD CONTROLS
Front console 3-12
LEFT-HAND SIDE CONTROLS
Left console 3-34
Automatic temperature control (ATC) 3-36
RIGHT-HAND SIDE CONTROLS
Right console 3-40
Radio 3-49
EXTERIOR CONTROLS
Rear view mirrors WE170B 3-54
Rear view mirrors WE190B 3-68
Rear view camera 3-82
4 OPERATING INSTRUCTIONS
COMMISSIONING THE UNIT
Hydraulic oil level 4-1
Fuel level 4-2
Engine oil level 4-3
Engine coolant level 4-4
Windshield washer reservoir 4-5
Fuel prefilter/water separator 4-6
Wheels and tires – Pressure check and wear 4-7
Service brake and parking brake 4-9
Swing control upper structure holding brake – Check 4-10
Wheel nuts tightening torque 4-10
STARTING THE UNIT
Before starting the engine 4-11
Starting the engine 4-14
Starting the engine with booster batteries 4-16
Inspection after starting the engine 4-18
Engine warm up 4-19
Hydraulic oil warm up 4-20
STOPPING THE UNIT
Stopping the engine 4-21
PARKING THE UNIT
Parking the machine 4-22
5 TRANSPORT OPERATIONS
ROAD TRANSPORT
Transport on a trailer WE170B 5-1
Transport on a trailer WE190B 5-11
Travelling on public roads 5-22
SHIPPING TRANSPORT
Lifting the machine WE170B 5-24
Lifting the machine WE190B 5-25
RECOVERY TRANSPORT
Towing the machine 5-26
6 WORKING OPERATIONS
GENERAL INFORMATION
Operating the controls 6-1
Machine travel 6-4
Attachment controls 6-13
Swing control 6-15
Stabilizers or blade 6-17
Oscillating axle control 6-20
Practice to improve efficiency 6-22
Machine operation in adverse weather conditions 6-24
Emergency release of upper structure holding brake 6-25
7 MAINTENANCE
GENERAL INFORMATION
Foreword 7-1
Biodiesel fuel 7-4
Fluids and lubricants 7-5
Capacities WE170B 7-8
Capacities WE190B 7-8
Engine oil recommended operating temperature range – Recommended engine oil for operating
temperature ranges 7-9
Maintenance summary decal 7-10
MAINTENANCE CHART
Maintenance chart 7-11
Within the first 50 hours
Break-in period 7-13
Bucket grease fittings 7-13
Attachment 7-13
Within the first 500 hours
Break-in period 7-14
Bucket grease fittings 7-14
Attachment 7-14
Every 50 hours
Swing bearing 7-15
Front axle grease fittings – Axles floating pins 7-16
Swing reduction unit oil 7-17
Cab outside air filter 7-18
Cab air recirculation filter 7-19
Engine cooling system 7-20
Wheels and tires 7-21
Lights 7-22
Every 250 hours
Bucket grease fittings 7-24
Blade and stabilizers joints 7-25
Steering trunnion pins and cardan shaft 7-26
Floating axle locking cylinders contact faces 7-27
Engine air filter: outer element 7-28
Fuel tank 7-29
Every 500 hours
Attachment 7-30
Fuel pre-filter 7-32
Fuel filters 7-33
Engine oil and filter 7-34
Front axle fluid level 7-36
Gearbox oil 7-37
Rear axle fluid level 7-38
Cab outside air filter 7-39
Cab air recirculation filter 7-40
Swing bearing 7-41
Tightening torques 7-42
Engine belts 7-46
Every 1000 hours
Engine air filters 7-47
Front axle fluid 7-48
Gearbox oil 7-50
Rear axle fluid 7-51
Hydraulic oil return filters 7-53
Hydraulic reservoir breather 7-54
Pilot control filter 7-55
Swing reduction unit oil 7-56
Every 1500 hours
Alternator drive belt 7-57
Air conditioning compressor drive belt 7-58
Every 3000 hours
Hydraulic oil 7-59
Engine coolant 7-61
Electrical system
Fuses and relays 7-63
STORAGE
Preparing for storage 7-69
Periodic checks 7-70
Removal from storage 7-71
8 TROUBLESHOOTING
ALARM(S)
Diagnostic indications on the display 8-1
9 SPECIFICATIONS
General specifications WE170B 9-1
General specifications WE190B 9-4
Fluids and lubricants 9-7
Capacities WE170B 9-10
Capacities WE190B 9-10
Dimensions and weights WE170B 9-11
Dimensions and weights WE190B 9-15
Digging data WE170B 9-21
Digging data WE190B 9-23
10 ACCESSORIES
Direct fit buckets 10-1
Hydraulic Hammer 10-25
Hydraulic Shears 10-30
Hydraulic oil – breaker/shears 10-34
Low flow operation 10-35
Twin low flow operation 10-36
Quick coupler WE170B – WE190B 10-38
Clamshell bucket system 10-44
Loads handling WE170B / WE190B 10-47
Hose burst control valve 10-55
Filling the fuel tank 10-56
Cab protection 10-58
Dozer blade protection 10-58
Transport bracket for clamshell 10-58
Biodegradable hydraulic oil 10-59
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