14-30 BARBER COLMAN HORIZONTAL HEAVY-DUTY GEAR HOBBER
14-30 BARBER COLMAN HORIZONTAL HEAVY-DUTY GEAR HOBBER
$22,500 (USD)
Description
#14-30 BARBER COLMAN HORIZONTAL HEAVY-DUTY GEAR HOBBER NEW 1970, SERIAL NO. 1299, MODEL 14-30 SUITABLE FOR THE CUTTING/HOBBING OF SPUR AND HELICAL GEARS, SPLINES/PINIONS AND SPROCKETS UP TO 14"(356MM) DIAMETER AND 30"(762MM) 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 AUTOMATIC HOBSHIFT, CLAMPED DURING WORKING CYCLE AUTOMATIC 2-CUT CYCLE ONE (1) HOB ARBOR WORK-HEAD ARRANGED FOR HYDRAULIC CHUCKING (MINUS CHUCK) WORK SPINDLE ADAPTOR HYDRAULIC OPERATED TAILSTOCK W/CENTER HYDRAULIC POWER UNIT COOLANT PUMP TANK & PIPING PRICE: F.O.B. OUR WAREHOUSE
Specifications
| Manufacturer | BARBER COLMAN |
| Model | 14-30 |
| Condition | Used |
| Serial Number | 1299.0 |
| Stock Number | 29232 |
| Maximum rated work diameter | 14" (355.6MM) |
| Coarsest pitch (single cut in steel) | 3.5 DP (7.3 MOD.) |
| Maximum travel of hob carriage | 30" (762MM) |
| To tailstock center | 27.25" (692.15MM) |
| 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 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 | 130"X 80-3/4"X 90" |