"The NorTrac Portable Hydraulic Power Pack with Honda GC160 Engine is an efficient, portable hydraulic power source that can be coupled to conveyors, augers, lifts, hydraulic motors and a variety of other attachments and implements to save tractor time and reduce fuel costs. Assembled in U.S.A. HP 5, Outlet Port in. 1/2, Flow GPM 7, Max. PSI 900, Displacement cc 160, Reservoir Capacity 5.6 gal., Max. RPM 3,600, Displacement cu. in. 0.453, Inlet Port in. 1/2. Quiet, dependable Honda GC 160 engine 3600 max. RPMs Low oil shutdown 5.6 gallon capacity Flow rate is 7 GPM @ 900 PSI One-way detent hydraulic valve enables constant power delivery Spring return allows for temporary reverse Haldex single-stage pump delivers constant flow and pressure without spikes Magnetic drain plug helps to reduce metal filings and debris in the hydraulic system Hydraulic fluid dipstick for easy level checks Parker 10 Micron return line filter protects the hydraulic system 1/2 in. stainless steel inlet and outlet ports for quick disconnect Optional wheel kit Item# 245005 sold separately"