Type Single-Stage, Oil Cooled, Screw-Type Free Air Delivery 185 scfm Working Pressure 100 psig Max. Working Pressure 120 psig Air Receiver Tank Capacity 5.29 gal. Air Outlets ¾" x 2 Engine Coupling Type Fiber Gear Direct Coupling Lubrication System Type Pressure injected lubrication Lubrication System Capacity 3.96 gal. Oil Cooler Type Separate Side-by-Side Oil Cooler and Radiator Separation Filter External ENGINE Model Yanmar 4TNV88C-DHKS Type Water-Cooled 4-Cycle, Direct-Injection, Tier 4F Compliant Cylinders 4 Displacement 133.6 cu.in. (2.189 L) Horsepower 47.6 hp (35.3 kw) Low Idle 1350 rpm High Idle 3000 rpm Fuel Consumption 2.4 gph @ Full Load 1.7 gph @ 70% Load 0.8 gph @ No Load Fuel Capacity 24.0 gal Cooling System Capacity 1.93 gal. Oil Capacity 0.9 gal. Electrical System 12-Volt, Maintenance-Free Battery WEIGHTS AND DIMENSIONS Dry Weight 2120 lb. Weight with Towing Frame 2420 lb. Weight w/o Towing Frame 2120 lb. Length with Towing Frame 132 in. Length w/o Towing Frame 76 in. Width with Towing Frame 68 in. Width w/o Towing Frame 49 in. Height with Towing Frame 62 in. Height w/o Towing Frame 45 in. Operating Weight 2620 lb. OPERATING PARAMETERS Max. Altitude 4921 ft. (1500 m) Max. Ambient Temperature 113° F Min. Ambient Temperature 5° F (-15° C) Max. Incline 15° Sound Level 62 dBA