For info:
Model: #3UH Serial Number: 6640 Age: 1980 SPECIFICATIONS: Table Area: 12-3/4" x 60" Spindle Speeds: (18)35 - 1800 RPM Longitudinal and Cross Feeds: 7/8 - 47 IPM Verticle Head Feeds: 1/4 - 12-1/2 IPM Longitudinal Travel: 27 - 5/8" Cross Travel: 10" Vertical Travel of Head on Column: 18-1/2" Distance Spindle to table: 1-3/16" Min. 15-3/4" Max. Taper in Spindle: #50 Rapid Traverse: 108 IPM Table Swivel: 45 Degrees Coolant 10 HP Spindle Motor 3 HP Table Motor Overall Dimensions: 12' 10" x 5' 8" x 5' 3" Weight - 6800Lb. Approximate