BMC, INC. SERIAL #1060. SCREW: APPROX 3.5” DIAMETER X 14” LONG; FIVE FLITES THAT ARE APPROX 2.75” APART AND 1” DEEP. 1.5” DIA UHMW NOZZLE. SCREW IS FED BY A PERPENDICULAR HYDRAULIC PLUNGER THAT IS APPROX 12” I.D. X 34” LONG WITH A CYLINDER THAT IS APPROX 4” BORE WITH A STROKE OF 32”. FEED AREA IS APPROX 8.5” X 8.5”. CENTER-LINE IS APPROX 34”. SELF-CONTAINED HYDRAULIC SYSTEM: 3 HP (230/460V; 1800 RPM); APPROX 8 GALLON TANK; WATER TYPE HEAT EXCHANGER. CONTROLS INCLUDE START/STOP; PLUNGER FORWARD/BACKWARD; ETC… OVERALL DIMENSIONS APPROX: 42” X 92” X 44” TALL. APPROX 1200 POUNDS. ITEM #2539.