Max swing over bed : 76" (1930mm) Max swing over cross-slide : 55" (1400mm)  Max distance between centres : 315" (8000mm)  Overall length of bed : 417" (10600mm) Width across 2-shear bed : 60" (1524mm) 4-jaw chuck diameter :  66" (1680mm) Spindle speeds : 1.2-75 rpm Screwcutting Driver motor :  40hp 3-point steady 45" : (1140mm) capacity 3-point steady 40" : (1016mm) capacity Tailstock centre : 17.75" (450mm) diameter  Full length boring bar : 205" (5200mm)bar