They give you the flexibility of diesel power for land operations and electricity for laybarge and spoolbase. They can be tractor-mounted or stationary to fit the application.
During cold or warm weather conditions, the hydraulic power units are designed to keep the temperature of the hydraulic fluid in the reservoir at an acceptable temperature. An additional kidney loop pump is included to circulate the hydraulic fluid through the heat exchanger for warm weather cooling of the fluid or past heating elements in the reservoir during cold weather conditions. In each case, hydraulic fluid will be continuously flowing through a filter, thus cleaning the fluid at all times. The hydraulic system is complete with high-pressure filters before each equipment grouping to ensure clean fluid to the equipment. Return and suction filters are also included with each hydraulic power unit system to help prevent any contaminants from entering the hydraulic system.