Barber colman Horizontal Hobbing Machine Model 16-16 Multi-cycle C-Frame style machine s/n 4597 Excellent condition This C-Frame style machine is well equipped with several options . It is an excellent job shop machine and is equipeed with differential as well as many other options below , come see under power in great condition Machine catalog specifications: * Max. DP in Steel 6 DP-10 DP  * Max. Work O.D. 16"  * Max. Hob Slide Travel 16"  * Diameter of Hole Through Work Spindle 4-1/8"  * Max. Hob Diameter 5"  * Max. Vertical Adjustment of Work Spindle 8"  * Dist. C/L of Work Spindle to Underside of Overarm 8"  * Dist. C/L of Work Spindle to C/L of Hob Spindle, Max./Min 8.75"/0.75"  * Dist. Face of Work Spindle to C/L of Hob Spindle, Max./Min 19.5"/3.5"  * Max dist of shaft from spindle face - tailstock 42" * Max. Hob Slide Swivel Angle Setting 45 Degrees  * 9 Hob Speeds (when equipped with suitable gears) 59-246 RPM  * Hob Feeds (when equipped with suitable gears) .0075-.1125"  * Floor Space (approx.) L x W x H 82" x 38" x 76"  * Weight (approx.) 7500 lbs Machine Equipped With: * Differential * 2-Start index worm and Gear * Large Bore in work spindle (4-1/8") * Automatic cycle control (Downfeed , Square, and Plunge) * 1 Hob Arbor * Hob shift * Tailstock- special Adjustable style * Power 208/220 volt 3/phase * 25-30 Change Gears * Manual Note: Machine can be inspected under power with Proper Notice. Contact Rich Piselli at Rich@PiselliEnt.com to set up an inspection or Visit our website at WWW.PiselliEnt.com to view this and other Gear machinery!