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Serial # 4A4647 New 1963 Model # 3A Drills to Center of Circle: 14' Diameter (36) Spindle Speeds: 15 to 1500 RPM (24) Feeds: .004" to .125" Per Revolution Tap Leads: 8, 11-1/2, 14 & 18 TPI Vertical Spindle Travel in Head: 20" Face of Column to Center of Spindle: 13-1/4" Min., 84" Max. Spindle Radius: 27" Min., 96" Max. Distance Spindle to Base: 14-1/2" Min., 72" Max. Working Surface of Base: 50" X 89" x 10" High Traverse of Arm on Column: 37-1/2" Traverse of Head on Arm: 72-3/4" Power Elevation of Arm on Column Power Clamping to Head, Column & Arm Friction Type Forward/Reverse Clutch Hard Replaceable Wear Strip for Head on Arm Rear of Machine Base Machines to Accept a T Section 1/2 HP Coolant Pump, Wired for 220 / 440 Volts 1 HP Power Clamping Motor, Wired for 3 Phase, 60 Cycle, 220/440 Volts 1/6 HP Hear Rapid Traverse Motor, Wired for 208/220/440 Volts 20 HP Main Motor, Wired for 3 Phase, 60 Cycle, 208/220/440 Volts Overall Size: 164" L-R X 51" F-B X 134" High x 24,500 Lbs. Machine is in Very Good Running Condition |