We have 3 basic variable flow "ConstantPressure" systems in mobile hydraulics.
1. Constant Pressure, CP CC,(Closed Center) system
2. Constant Pressure Unloaded, CPU OC (Open Center) system
3. Load Sensing, LS system.
The reason I add the LS system to "constant pressure systems" is that LS uses...
I get a lot of questions about proportional hydraulic pilot control in mobile applications in Swedish forums.
I have started to dig into the 4-way X/Y controls and the history behind the proportional hydraulic pilot motion control. Since we started to have fully hydraulic excavators 60+ years...
For a hydraulic guy to say that pressure is created by resistance to flow is like an electrician would say that the resistor creates the voltage...Right!?[ponder][bigglasses]
Listen to
Jim Pytel, Columbia Gorge Community College
in his Youtube lesson
LunchBoxSession
Insane Hydraulics
Whats the "pro's" and "con's" with "white" and "black" color, on an hydraulic reservoir??
Does black color radiate more heat than white?
System is operated in high ambient temperature under direct sunlight. The hydraulic system itself, is also generating excessive heat. Goal is to keep...
