← Gray Specifications UMS MACHINERY SPECIFICATION LIBRARY
Gray Series 100 Specifications Historical specifications from exact UMS machinery records.
Historical specification information — not a machine-for-sale listing. Specifications can vary by year, control, configuration and optional equipment.
Machine type: Vertical Boring Mills / VTL / VBM
Historical Series 100 Specifications by Year Choose a recorded year below. Each configuration is joined to specifications only by its exact historical InvID.
1974/98 Gray Series 100 — UMS record #1798 Vertical Boring Mills, VTL, VBM, CNC
Historical UMS record #1798
Copy Specifications Specifications CAPACITY
Chuck Size 72
Maximum Swing 84
Maximum Height Under Rail 72
SPINDLE
Speeds 3.8 - 221 rpm
Motor 75 hp
LEFT RAIL HEAD
Type Ram
Ram Size 9 x 8-7/8
Travel 60
RIGHT RAIL HEAD
Type Turret
Number Of Positions (5)
Travel 30
DIMENSIONS
Floor Space 20' x 20' x 20'
Weight 90,000 lbs
Equipped With Fanuc 0TT 4-Axis CNC Control
Ram Head
(5) Position Turret Head
New Fanuc Control, Drives and Servo Motor installed in 1992, All way reground in 1998
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