Brodiesel
Senior Member
Just picked up this power unit, thought it was air start, I realized it's hydraulic start and am a little confused. I'm not sure where it gets its initial hydraulic power to start. It's got a hydo reservoir, an accumulator, and valve that control flow to the starter but I'm just not sure where to begin, should the accumulator be pressurized with air? The unit was a big compressor, afterall. Help!