22-15 Bourn & Koch Horizontal Heavy Duty Gear Hobber

Stock # Q10547

ACTUAL PHOTOS

                       BOURN & KOCH 22-15 GEAR HOBBING MACHINE
                        Model 22-15, S/N 20032896REB98, Rebuilt 1998
                                                     Stock # Q10547
 
EQUIPPED WITH:
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 and Differential Change Gears, Hydraulic
Chucking Workhead with Work Spindle (Collet) Adaptor,
Hydraulic Power Unit, Coolant Pan, Pump and Piping.
 
 
CATALOGUE SPECIFICATIONS:
Maximum Rated Work Diameter................................................. 22"
Maximum Pitch in Steel.............................................................. 3.5 DP
Maximum Travel of Hob Slide..................................................... 15"
Maximum Distance Work Spindle Face to Tail Center................ 27.25"
Maximum Distance Work Spindle Centerline to Hob Spindle..... 9.75"
Minimum Distance Work Spindle Centerline to Hob Spindle...... 1.75"
Work Spindle Bore (Standard).................................................... 4.18"
Index Worm Gear Pitch Diameter............................................... 17.9"
Maximum Number of Teeth Cut.................................................. 300/4
Maximum Hob Diameter (Standard)........................................... 6.25"
Maximum Swivel Angle (Helix) Setting R/L................................. 50 DEGREES
Maximum Hob Shift Travel.......................................................... 4"
Main Drive Motor........................................................................ 10 HP
Hydraulic Pump Motor................................................................ 3 HP
Lubricating Pump Motor............................................................. 1/4 HP
Coolant Pump Motor.................................................................. 1 HP
Approximate Machine Dimensions............................................ 114" x 81"
Approximate Machine Height..................................................... 90"
Approximate Machine Weight.................................................... 14,500 LBS
 
CONDITION: Machine Appears to be in Excellent Condition!