Dynapac DF145P Paving Full Schematics Diagrams (Electrical and Hydraulic)

On a DF145P paver working long shifts on highways or parking lots, most of your headaches are electrical or hydraulic gremlins that only show up under load and heat. This schematic set is what you grab when you need to trace a circuit or oil path end‑to‑end, not just guess at a bad component. If, for example, your screed won’t heat or a conveyor stops even though the switch lights up, these diagrams let you follow power and flow logically so you can isolate whether it’s a sensor, valve, harness, or control issue.

Applications & Use Cases

• Trace electrical faults from the control panel through connectors and relays to the affected actuator.
• Verify power and ground paths before ordering expensive control modules or harness sections.
• Follow hydraulic oil routing to understand which valve bank or line to inspect when a function is slow or dead.
• Plan modifications or add-ons (work lights, auxiliary circuits) while avoiding overloaded feeds or wrong tap points.
• Cross-check parts calls by confirming which component is actually in the circuit you’re repairing.

FAQ

Q: Can I use this on a tablet at the jobsite?

A: Yes, it’s well-suited to zooming in on lines and symbols so you can follow a circuit right at the machine.

Q: Is it worth printing, or should I keep it digital only?

A: Many techs print the key pages they use often, then keep the full set digital for quick searching by function.

Safety Note

Always de-energize and depressurize systems before using these diagrams to open, disconnect, or test any components.

Dynapac DF145P Index:

From S_N 656.398 – 656.440, from 0G000323 ff_Rev_COM3_a58bb32f.pdf
From S_N 656.398 – 656.440, from 0G000323 ff_Rev_COM3_a971e60d.pdf
From S_N 656.398 – 656.440, from 0G000323 ff_Rev_COM3_baab383f.pdf

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