Fellows Model 50-8 Hydrostroke Gear shaper, 50″ max diameter with 9″ max stroke and 8″ maximum face width, 45″ Diameter Table, 19″ clearance Height, Excellent in shop under power

Category: GEAR SHAPERS Reference Number: 4075 Description:

Fellows Model 50-8 Hydrostroke Gear shaping machine
s/n 35833,  NEW 1977

this Heavy Duty Gear shaping machine can be inspected under power in customers plant prior to removal.

Machine Specifications are as follows:

Max External Gear 50″
Min External Gear  7.08″ Minus cutter OD
Max Internal Gear 51.8″ Minus 2x Rim thickness
Min Internal Gear 7.28″ Plus cutter OD
Max Pitch gear 2 DP
Max Stroke length 9″
Max Face capacity 8″
Max clearance Height 19″
Spindle Diameter  5.5″ Center Distance Max/Min 30.9″ / 3.55″
Table Diameter 44″
table Bore Diameter 11.2″
floor space  12′ wide x 18′ Deep

Machine weight approx 45,000 lbs
machine floor space  12′ wide x 18′ long


machine is equipped with the following:
Control panel
Cutter adaptor
Chip conveyor
Change gears
Misc tooling
Books, Manuals & Electrical


This machine can be inspected in customers shop producing very good quality gears for a short time only
call to set up an under power inspection

For any questions contact Rich Piselli E-mail: rich@pisellient.com Phone: 704.609.0766