16” DIAMETER RAM WITH APPROX 20” TO 22” STROKE. APPROX 33.5” DAYLIGHT. 46.5 OPERATOR HEIGHTS. ADJUSTABLE GIB GUIDES. SLABS ARE 2.5” THICK AND EACH SIDE HAS TWO 4” WIDE WINDOWS. SOME VALVING. OVERALL DIMENSIONS APPROX 55” X 32” X 87” TALL. APPROX 8,000 POUNDS. R3. ITEM #1998.