This power unit from Hydra-Tech Pumps employs a Tier 4 Yanmar diesel engine that comes with a big fuel tank, which is enclosed in a sound proofed housing. It is designed with temperature, and fluid level gauges, and a pressure control switch. It is also engineered with a skid frame chassis that has a lifting bracket. Moreover, the spin-on-return filter comes with an indicator, and the unit comes with a system relief valve, an exhaust muffler, a set of easily detachable hose couplings, and retracted hose connections. Furthermore, it may be supplied with different flow and pressure settings, a highway trailer, and multiple hydraulic circuits.