Power Units
Most of the time, articulating cranes are mounted on a chassis and is powered, hydraulically by the engine and a PTO / Pump setup.
When articulating cranes are mounted onto boats, barges, or buildings, for example, an external power unit is needed.
The GPM and PSI ratings will vary from crane to crane.
Call Bill Penney at 800-758-2410 to discuss external power unit options for your articulating crane.