alt Hacker NewsI'm not super familiar with heavy equipment like dozers and such, but some of them may also have a single motor to pressurize hydraulic fluid and valves to articulate the various pistons. So may be able to make the argument there too
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bluGill • yesterday at 8:24 PM
That is common and you can't run two different cylinders at the same time. Depends on how the pump and valves are plumbed of course. Sometimes you can run more than one but you split power.
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In that case, the valves/pistons pairs are all independent actuators. The hydraulic motor is more a constant power source for all of them.