Diesel driven hydraulic power unit. I'm asking specifically about the hydrostat circuit. I have inefficiency of the open loop, cases in the motors, valve drains to also consider.
This is mobile equipment, so space is a premium. I can't just use the largest cooler I can find like I'd like to...
I posted this in the wrong forum before. Perhaps a mod can delete the previous one?
I'm trying to size a cooler based on actual heat created in a system. In a closed loop circuit, do I consider leakage from the charge pump (10-15% of charge flow * charge setting), leakage through the pump...
