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New Holland CX42D, CX45D, CX50D, CX55D Mini Excavator Operators Manual

Format: PDF (Printable Document)

File Language: English

File Pages: 516

File Size: 73.60 MB (Speed Download Link)

Brand: New Holland

Model: CX42D, CX45D, CX50D, CX55D Mini Excavator

Part No: 92123842

Date: June 2023

Type of Document: Operators Manual

Categories: ,

$ 45

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New Holland CX42D, CX45D, CX50D, CX55D Mini Excavator Operators Manual

New Holland CX42D, CX45D, CX50D, CX55D Mini Excavator Operators Manual

These New Holland CX42D–CX55D mini excavators usually live in tight jobsites—utility trenches, landscaping, small demo work—where space is tight and mistakes get expensive fast. This operator’s manual is what I’d keep handy to verify the right start‑up sequence, warm‑up times, and control use so the machine isn’t abused first thing in the morning. If, for example, the boom starts moving jerky or the travel feels weak after startup, I’d use this book to double‑check operating procedures, daily checks, and shutdown habits before assuming there’s a major hydraulic problem.

Applications & Use Cases

  • Confirm correct control functions so new operators don’t mis-route the machine or hit obstacles in confined areas.
  • Follow proper start‑up and shutdown steps to avoid cold-start damage and protect the engine and hydraulics.
  • Run daily walk-around inspections to catch leaks, loose hardware, or track issues before they turn into downtime.
  • Verify safe lifting and digging practices so you don’t overload the machine or stress the boom and swing gear.
  • Standardize operating habits across crews, reducing operator-caused wear and fuel waste.

FAQ

Q: Can I keep this manual on a tablet in the cab?

A: Yes, as long as the file is readable offline; just protect the device from vibration, dust, and moisture.

Q: Is it worth printing certain pages?

A: I’d print the start-up checklist, control layout, and daily inspection pages and keep them in a clear sleeve in the cab.

Safety Note

Always use the manual’s recommended start-up, lockout, and shutdown procedures before working around or beneath any raised attachment.

📘 Show Index

New Holland CX42D, CX45D, CX50D, CX55D Mini Excavator Index:

1 - INTRODUCTION
1.1 – Regarding this manual
1.2 – Machine identification data
1.3 – Manufacturer
1.4 – Information to the owner of the machine
1.5 – Intended use
1.6 – Prohibited use
1.7 – Emissions warranty
2 - Safety
2.1 – Safety symbol
2.2 – General safety
2.3 – Safety signs and operation related labels
2.4 – Machine driver
2.5 – Work Area – Hazard Zone – No Entry Zone
2.6 – List of Residual Risks
2.7 – Safety procedures
2.8 – Safety devices
3 - Technical information
3.1 – General data
3.2 – Engine
3.3 – Hydraulic system
3.4 – Performances
3.5 – Digging arm
3.6 – Counterweight
3.7 – Dozer blade
3.8 – Undercarriage
3.9 – Fluid capacities
3.10 – Electrical system
3.11 – Brakes
3.12 – Nominal lifting capacity
3.13 – Standard / optional equipment
3.14 – Rotary structure
3.15 – Overall dimensions
4 - Transporting the machine
4.1 – Shipping dimensions
4.2 – Loading/unloading operations
4.3 – Securing the machine on the means of transport
4.4 – Lifting the machine
4.5 – Recovering and towing the machine
5 - Controls and tools
5.1 – Description of main controls and levers
5.2 – Description of left control console
5.3 – Description of right control console
5.4 – Roller operation
5.5 – Optional electrical buttons on the joystick
5.6 – Auxiliary power socket on console
5.7 – Flashing light (optional)
5.8 – Key-Pad
5.9 – Control panel
5.10 – Display
5.11 – Secondary hour meter
5.12 – Battery isolator switch
5.13 – Electric immobiliser (optional)
5.14 – Hydraulic Fan Drive cooling system
5.15 – Electric fuel supply pump (optional)
5.16 – Geo-localisation system (optional)
6 - Using the machine
6.1 – Commissioning
6.2 – Battery disconnect switch
6.3 – Driver seat
6.4 – Pneumatic driving seat (optional)
6.5 – Arm rests
6.6 – Seat belt
6.7 – Controls cut-out lever
6.8 – Driving Cab
6.9 – Control panel operation
6.10 – Visibility
6.11 – Starting the engine
6.12 – Start-up procedure with electric immobiliser (optional)
6.13 – Electric fuel supply pump (optional)
6.14 – Engine jump-starting procedure
6.15 – Horn
6.16 – Working lights
6.17 – Operating at low temperatures
6.18 – Precautions during operation
6.19 – Stopping and parking the machine
6.20 – Refuelling
6.21 – Accelerator hand grip
6.22 – Machine movement
6.23 – Travel speed
6.24 – Dozer blade control lever
6.25 – Dozer blade floating command (optional)
6.26 – Dozer blade (optional)
6.27 – Boom movement
6.28 – Boom swing roller
6.29 – Triple positioner roller (CX45D – CX55D)
6.30 – Discharge residual pressure in the hydraulic system
6.31 – Auxiliary hydraulic systems
6.32 – Emergency lifting-boom lowering procedure
6.33 – Using the DPF Diesel Particulate Filter and Regeneration (CX42D – CX45D)
6.34 – Using the DPF Diesel Particulate Filter and Regeneration (CX50D – CX55D)
6.35 – Procedure for installing and removing the supplementary counterweight
6.36 – Daily storage
7 - Recommended optional equipment
7.1 – Safety precautions
7.2 – Equipment with standard coupling (pins)
7.3 – Quick-coupling
7.4 – Demolition hammer
7.5 – Shredder head
7.6 – Material handling grapple
7.7 – Auger
7.8 – Hydraulic thumb
7.9 – Load handling
8 - Maintenance
8.1 – Safety
8.2 – Tools and equipment for maintenance
8.3 – Guards
8.4 – Protective structure tip-over
8.5 – Electrical system
8.6 – Tracks
8.7 – Refilling
8.8 – Battery
8.9 – Tightening torque tables
8.10 – Regular maintenance
8.11 – Long inactivity periods
8.12 – Long-term storage
9 - Electrical parts
9.1 – Fuses and relays
9.2 – Work lights replacement
9.3 – LED strip replacement
10 - Troubleshooting
10.1 – Distributor
10.2 – Hydraulic engine
10.3 – Hydraulic cylinder
10.4 – Limit valves
10.5 – Accessories
10.6 – Travelling
10.7 – Operation levers
10.8 – Hydraulic pump
10.9 – Swivel joint
10.10 – Rotation
10.11 – Engine and related parts
10.12 – Control electronics

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