22-15 BOURN & KOCH/BARBER COLMAN HORIZONTAL HEAVY-DUTY DOUBLE CUT GEAR HOBBER, 22" Max Work Diameter, 15" Max Hob Slide Travel, 6.25" Max Hob Diameter, Auto Hob shift, Auto 2-Cut Cycle, Dwell Timer for Blind Cuts, Hydraulic Workhead, Hydraulic & Coolant System, Rebuilt 1998.
Standard Hob Head with Anti-Friction Bearing Spindle, Anti-Friction Bearing Work Spindle, Double-Thread Index Worm (Hardened and Ground), Bronze Worm Gear, Built-In Differential Mechanism, Power Forced Lubrication to All Working Elements, Automatic Hob Shift-Clamped During Working Cycle, Hydraulic Tailstock - Automatic 2-Cut Cycle, Dwell Timer for Blind Cuts, (1) Hob Arbor, Single Set-up of Speed / Index / Differential Change Gears, Hydraulic Chucking Work Head with Work Spindle (Collet) Adaptor, Hydraulic Power Unit, Coolant Pan, Pump and Piping.
Max Rated Work Diameter: 22"
Max Pitch in Steel: 3.5 DP
Max Travel of Hob Slide: 15"
Max Distance Work Spindle Face to Tail Center: 27.25"
Max Distance Work Spindle Centerline to Hob Spindle: 9.75"
Min Distance Work Spindle Centerline to Hob Spindle: 1.75"
Work Spindle Bore (Standard): 4.18"
Index Worm Gear Pitch Diameter: 17.9"
Max Number of Teeth Cut: 300
Min Number of Teeth Cut: 4
Max Hob Diameter (Standard): 6.25"
Max Swivel Angle (Helix) Setting R/L: 50°
Max Hob Shift Travel: 4"
Main Drive Horsepower: 10 HP
Hydraulic Pump Horsepower: 3 HP
Lubricating Pump Horsepower: 1/4 HP
Coolant Pump Horsepower: 1 HP
Approximate Machine Dimensions: 114" x 81"
Approximate Machine Height: 90"
Approximate Machine Weight: 14,500 LBS
CONDITION: Machine Appears to be in Good Condition. F.O.B. Cincinnati, OH
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