Hydraulic Chain Saw Product Type Long Reach Chain Saw Bar Length 75 in Cutting Capacity 13 in Pressure Port 9/16 in - 18 SAE O-Ring Return Port 3/4 in - 16 SAE O-Ring Minimum Operating Pressure 1 000 psi Maximum Operating Pressure 2 000 psi Minimum Flow Rate 5 gpm Maximum Flow Rate 8 gpm Tool Length 75 in Handle Material Fiberglass Chain Oiler Automatic Features Insulated Fiberglass Extension Tubes Two-Step Trigger Trigger Guard and Fully Covered Sprocket Guard