22-15 BOURN & KOCH/BARBER-COLMAN HORIZONTAL HEAVY-DUTY DOUBLE CUT GEAR HOBBER w/DOUBLE THREAD INDEX WORM - DIFFERENTIAL

#22-15 BOURN & KOCH/BARBER COLMAN HORIZONTAL HEAVY-DUTY DOUBLE CUT GEAR HOBBER REBUILT 1998, SERIAL NO. 20032896REB98, MODEL 22-15 SUITABLE FOR THE CUTTING/HOBBING OF SPUR AND HELICAL GEARS, SPLINES/PINIONS AND SPROCKETS UP TO 22"(558.8MM) DIAMETER AND 15"(381MM) LENGTH/FACE-WIDTH. EQUIPMENT / FEATURES: STANDARD HOB HEAD W/ANTI-FRICTION BEARING SPINDLE ANTI-FRICTION BEARING WORKSPINDLE DOUBLE-THREAD INDEX WORM, HARDENED & GROUND, BRONZE WORM GEAR BUILT-IN DIFFERENTIAL MECHANISM COOLANT PAN, PUMP, & PIPING POWER FORCED LUBRICATION TO ALL WORKING ELEMENTS AUTOMATIC HOBSHIFT, CLAMPED DURING WORKING CYCLE HYDRAULIC TAILSTOCK - AUTOMATIC 2-CUT CYCLE DWELL TIMER FOR BLIND CUTS ONE (1) HOB ARBOR SINGLE SET-UP OF SPEED, INDEX, AND DIFFERENTIAL CHANGE GEARS HYDRAULIC CHUCKING WORK-HEAD W/WORK SPINDLE (COLLET) ADAPTOR HYDRAULIC POWER UNIT

PRINCIPAL SPECIFICATIONS:

Maximum rated work diameter 22" (558.8mm)

Coarsest pitch (single cut in steel) 3.5 DP (7.3 Mod.)

Maximum travel of hob carriage 15" (381mm)

Maximum distance, work spindle face

 to tailstock center 27.25" (692.15mm)

Maximum distance work spindle centerline

 to hob spindle centerline 9.75" (247.6mm)

Minimum distance work spindle centerline

 to hob spindle centerline 1.75" (44.4mm)

Work spindle bore (standard) 4.18" (106.3mm)

Index worm gear pitch diameter 17.9" (454.6mm)

Maximum/Minimum number of teeth cut 300/4

Maximum hob diameter (standard) 6.25" (158.75mm)

Maximum swivel angle (Helix) setting R/L 50 degrees

Maximum hobshift travel 4" (101.6mm)

Main drive motor 10HP

Hydraulic pump motor 3HP

Lubricating pump motor 1/4HP

Coolant pump motor 1HP

Machine dimensions 114"x 80-3/4"x 90"

Machine net weight (approx.) 14,500 lbs.

PRICE: F.O.B. OUR WAREHOUSE