Gould & Eberhardt 72H 100 rpm Gear Hobbers

Maximum gear diameter without support: 90 in
Maximum gear diameter with support: 48 in
Maximum helical gear diameter (45°): 72 in
Maximum diametral pitch in steel: 1.5 DP
Face capacity spur gears: 24 in
Face capacity helical gears: 18 in
Minimum centers work and hob arbors: 4 in
Maximum hob diameter: 10.75 in
Work table diameter: 40 in
Index worm gear diameter: 48 in
Index range including primes: 15–100
Index range excluding primes: 100–400
Hob speed range: 6–100 rpm
Number of hob speeds: 14
Drive pulley speed: 600 rpm
Feed range: 0.03–0.200 in
Number of feeds: 12
Machine motor power: 15 HP
Traverse motor power: 5 HP
Coolant motor power: 0.75 HP
Updated electrics
Push-button controls
Differential
Hob arbor: 2 in
Hob arbor: 1.750 in
Hob arbor: 1.5 in
Change gears
Tailstock with center
Coolant pump
TRICO auto lube
Splash guards
Machine dimensions: 207 × 90 × 115 in
Machine weight: 38000 lbs