Palfinger Crane Wiring Diagram
Palfinger Crane Wiring Diagram — Technical Paper
Palfinger crane wiring diagram
If you cannot find it, provide the serial number to an authorized Palfinger dealer. They can print the exact for your machine’s build date. Beware: a diagram for a 2018 PK 18000 may not match a 2020 PK 18000 if Palfinger updated the Paltronic software.
4. Contacting a Dealer
Crane dead (No power)
| Symptom | Diagram Section to Check | Likely Culprit | | :--- | :--- | :--- | | | Power Supply Section | Main fuse, Battery disconnect switch, Ignition relay (if installed). | | One function not working | Solenoid/Valve Section | Check the specific coil wiring (Y-label). Verify fuse for that specific circuit on the distribution board. | | Erratic Movements | Sensor/Input Section | Joystick potentiometer wiring (signal voltage usually 0.5V - 4.5V). Check for damaged insulation indicated in the diagram. | | "Error" on Display | CAN-Bus / LMI Section | Usually a break in the twisted pair CAN wires or a sensor out of range. | | Crane moves only with remote, not manual | Selector Switch Section | Check wiring of the "Manual/Radio" toggle switch. | palfinger crane wiring diagram
When following a Palfinger installation manual , certain electrical standards must be met to avoid damaging sensitive components: Palfinger Crane Wiring Diagram — Technical Paper Palfinger
4. Reading the Schematic: A Step-by-Step Guide
9. Example Wiring Snippets (Described)
- Brown (BN): Ground (Negative). The foundation of every circuit.
- Blue (BU): Usually dedicated to the CAN-Bus data line (the "talk" wire between the radio receiver and the valve block).
- Red (RD) / Yellow (YE): Permanent or ignition-switched positive.
- Green (GN) / White (WH): Typically signal outputs to specific functions (e.g., Green/Yellow might be "Extend Boom").