Portable Hydraulic Power Source
NAVAL CIVIL ENGINEERING LAB PORT HUENEME CA
Pagination or Media Count:
The modular power source unit and portable hose reel shall be operated in accordance with chapter 3 of NCEL TM 45-90-011, Portable Hydraulic Power Source. The PHPS shall be operated for a period of no less than 10 minutes. During this testing period, the hydraulic power source will be connected to the portable hose reel via the umbilical assemblies. It shall provide a minimum flow rate of 8 gallons per minute gpm at 2000 pounds per square inch psi. This test is performed twice within a 4-hour period. Monitor the pressure and flow rate and record any change in pressure or flow. All three preheaters battery box, hydraulic reservoir, engine sump shall be energized for 30 minutes. These three areas should show an increase in temperature consistent with operating performance parameters. If any requirement of 3.7 is not satisfied, then a failure has occurred, and corrective action shall be taken. If failure occurs during the performance test, then the entire test must be repeated.
- Non-electrical Energy Conversion