420D and 430D Backhoe Loaders Caterpillar


Hydraulic Lock Control - If Equipped

Usage:

420D BKC
Operate the machine in an open area in order to check for the configuration of your machine.

Lockout for Pilot Operated Hydraulic Controls (If Equipped)



Illustration 1g00835536
Pilot Loader Control


Illustration 2g00835533
Pilot Operated Backhoe Controls

Note: The hydraulic lockout will only lock the pilot operated controls for the loader and for the backhoe. The stabilizers will not be locked by the switch.



Illustration 3g00832869

Hydraulic Lock Switch - The switch allows the operator to lock the pilot operated hydraulic controls for the loader and for the backhoe. Press the top of the switch in order to prevent movement of the pilot operated hydraulic controls during the following procedures:

  • transporting the machine

  • roading the machine

Lockout for Mechanical Backhoe Controls (If Equipped)



Illustration 4g00949683
Mechanical Backhoe Controls

Note: The hydraulic lockout will only lock the mechanical controls for the backhoe. Machines that are equipped with mechanical hydraulic controls for the loader will not be locked by the switch. The stabilizers will not be locked by the switch.



Illustration 5g00832869

Hydraulic Lock Switch - The switch allows the operator to lock the mechanical hydraulic controls for the backhoe. Press the top of the switch in order to prevent movement of the backhoe during the following procedures:

  • transporting the machine

  • roading the machine

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