L TO R OVERALL IS 57.5”; F TO B BETWEEN THE POSTS IS 24.5”. THE NOMINAL BED SIZE IS 44.5” X 37”. CLAMP CYLINDER: 8” BORE; 6” DIA ROD; APPROX 40” STROKE; RATED TO 6000 PSI. MAX DAYLIGHT IS APPROX 46”. APPROX 36.5” OPERATOR HEIGHT. FULLY GUIDED ON 4” DIAMETER POSTS WITH 22” BUSHINGS. TOP MOUNTED HYDRAULIC SYSTEM: 7.5 HP MOTOR (220/440V; 1800 RPM); VICKERS VANE PUMP # V235-11W-1A-12-S-214 (APPROX 16.5 GPM TO 650 PSI); DYNEX HIGH PRESSURE PUMP #PF-6006-12-00 (APPROX 3.9 GPM TO 6000 PSI); APPROX 90 GALLON TANK. NO CONTROLS. OVERALL DIMENSIONS APPROX: 72” X 72” X 189” TALL. APPROX 18,000 POUNDS. ITEM #2550.