a high speed blower and large air to oil cooler the hp1 power unit provides a ... to service also from the spin on engine oil filter to the intank hydraulic filter ... keeps track of usage for routine low oil pressure shut off a standard feature to ... hp briggs and stratton v-twin vanguard oil cooler air to oil fuel tank capacity:5 ... gallons 18.9 liters hydraulic oil capacity 5 gallons 18.9 liters ... type engine yanmar kubota isuzu oil cooler air to oil fuel tank capacity 22 ... gallons hydraulic oil capacity 19 gallons hydraulic systems ... only 85 db during operations low oil pressure shut off a standard feature to ... devices portaco options hose basket diesel units available hp1 specifications ...