Can I read ECM 720 Cooling System Overview on EtoBox?

ECM 720 Cooling System Overview by victor lara is a document available to read on EtoBox.

What is ECM 720 Cooling System Overview about?

The document describes the cooler circuits on an ECM 720 machine. It has two separate cooler units: an engine radiator and a hydraulic/compressor oil cooler. Each cooler unit has its own hydraulically powered fan for cooling. The fan circuits use individual hydraulic pumps and motors that are variable speed controlled. The fan drive control assembly regulates fan speed based on temperature inputs and provides a proportional pilot pressure signal to control hydraulic flow to the fan motors.

Author

victor lara

Language

EN