OVERALL L TO R IS 47.5”; F TO B BETWEEN THE POSTS IS 20.75”. THE NOMINAL BED SIZE IS 39.5” X 29”. CYLINDER IS 6” BORE WITH A 3.5” DIA ROD AND 30” OF STROKE. RATED TO 3000 PSI. MAX DAYLIGHT IS APPROX 37.5”. FULLY GUIDED ON 2.5” DIA POSTS WITH 3” GUIDES. APPROX 27.5” OPERATOR HEIGHT. OVERALL DIMENSIONS APPROX 55” X 32” X 118” TALL (CYLINDER CAN BE LOWERED FOR SHIPPING: 82” TALL). APPROX 6,000 POUNDS. QTY 4. ITEM #2548.