For info:
NEW - 1976 SPECIFICATIONS: Capacity ............................ 60 Tons Bed Area ............................ 32" x 21" Slide Area .......................... 23" x 14" Stroke .............................. 4" Shut Height ......................... 16" (SDAU to Bed) Slide Adjustment .................... 2.75" (power adj.) Speed ............................... 0 - 180 SPM Equipped With: Air Clutch & Brake 2" Thick Bolster Plate Motorized Slide Adjustment Motor and Controls