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Author: sam

320C

312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C and M325C Excavators and 325C MHPU and 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control – V2 – One Touch Low Idle

Posted on March 4, 2022 by sam

Illustration 1 g00686341 Diagram For 312C Through 322C One Touch Low Idle Control (1) Engine speed dial (2) Engine and pump controller (3) Engine (4)…

320C

312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C and M325C Excavators and 325C MHPU and 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control – V2 – Automatic Engine Control

Posted on March 4, 2022 by sam

Illustration 1 g00686271 Diagram of Automatic Engine Control (AESC) for 312C through 322C (1) Engine and pump controller (2) Switch panel (3) Engine (4) Speed…

320C

312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C and M325C Excavators and 325C MHPU and 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control – V2 – Engine Speed Control

Posted on February 10, 2022 by sam

Illustration 1 g00778226 Governor Actuator for 312C (1) Governor actuator (2) Governor cables (3) Control connector Illustration 2 g00778227 Governor Actuator for the 318C (1)…

320C

312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C and M325C Excavators and 325C MHPU and 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control – V2 – Pump Regulation

Posted on February 10, 2022 by sam

Constant Control of Horsepower Constant control of the horsepower is associated with the 1 to 9 setting of the engine speed dial. The flow of…

320C

312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C and M325C Excavators and 325C MHPU and 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control – V2 – Engine and Pump Regulation

Posted on February 10, 2022 by sam

Illustration 1 g00685987 Diagram of Inputs and Outputs for Engine and Pump Regulation Models 312C through 322C (1) Engine speed dial (2) Engine and Pump…

320C

312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C and M325C Excavators and 325C MHPU and 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control – V2 – General Information (Electronic Control System)

Posted on February 10, 2022 by sam

The engine and pump controller will monitor the machine continuously. The controller will adjust the speed of the engine and the flow of the hydraulic…

320C

312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C and M325C Excavators and 325C MHPU and 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control – V2 – Low Current Circuit

Posted on February 10, 2022 by sam

The low current circuit consists of the following circuits: The circuit for the lights and windshield wiper The circuit for the air conditioner The circuit…

320C

312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C and M325C Excavators and 325C MHPU and 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control – V2 – Charging Circuit

Posted on January 11, 2022 by sam

The charging circuit of the machine uses an alternator to charge the battery during normal operations. The charging circuit also supplies the low current circuit…

320C

312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C and M325C Excavators and 325C MHPU and 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control – V2 – Starting Aid Circuit

Posted on January 11, 2022 by sam

Illustration 1 g00776425 Schematic of the Starting Aid Circuit for the 312C, 315C, and 318C (1) Heater relay (2) Air heater (3) Starter switch (4)…

320C

312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C and M325C Excavators and 325C MHPU and 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control – V2 – Start and Stop Circuit

Posted on January 11, 2022 by sam

Illustration 1 g01709473 Schematic of the start/stop circuit for the 315C and 318C (1) Key start switch (2) Timer relay (3) Neutral start switch (4)…

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