Dynapac CA1400PD Compaction Full Schematics Diagrams (Electrical and Hydraulic)

On a CA1400PD working in tight construction sites or on rough fill, you’re dealing with vibration, dust, and operators who need the roller back fast. This full electrical and hydraulic schematic is what I grab when I have to trace how power and oil actually move through the machine. If, for example, the drum won’t vibrate but the engine runs fine, I use this to follow the signal from the switch, through the wiring, and into the hydraulic control side so I can see where the chain breaks down.

Applications & Use Cases

• Trace electrical faults from the battery to individual components when fuses keep blowing or functions are intermittent.
• Isolate hydraulic issues by following lines and control paths when a drum or travel circuit feels weak or won’t respond.
• Verify correct routing after hose, harness, or valve block replacement so everything is aligned the way the factory intended.
• Support retrofits and add-ons by checking where to safely tap power or tie into existing circuits.
• Cross-check parts with diagrams when ordering hoses, connectors, or sensors to avoid wrong or duplicate parts.

FAQ

Q: Can I use this schematic on a tablet in the field?

A: Yes, it’s practical to zoom in on a tablet or laptop so you can follow circuits right beside the machine.

Q: Is it worth printing parts of this schematic?

A: Many techs print the sections they use most, laminate them, and keep them in the service truck for quick reference.

Safety Note

Always lock out, de-energize, and relieve hydraulic pressure before using this schematic to work on live circuits.

Dynapac CA1400PD Index:

From S_N 1000186xxA031268_Rev_Rev_B_78633242-01.pdf
From S_N 1000186xxA031268_Rev_Rev_B_78633242.pdf
From S_N 10000169CJA021472 to 10000169xxA031136_Rev_Rev_A_6cd024c6.pdf
From S_N 10000169xxA016225 to 10000169CJA021471_Rev_Rev_B_8e6b77c2.pdf
From S_N 10000169xxA016225_e9cf326b-01.pdf
From S_N 10000169xxA016225_e9cf326b.pdf
From S_N 10000169xxA016225_Rev_Rev_C_9aab00db-01.pdf
From S_N 10000169xxA016225_Rev_Rev_C_9aab00db.pdf
From S_N 10000169xxA031137_Rev_Rev_B_78633242-01.pdf
From S_N 10000169xxA031137_Rev_Rev_B_78633242.pdf

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