Great American Equipment Company

Stock Number K13125

Standard Modern Lathe


 Standard Modern 20" Engine Lathe
Model SM 20/120
Serial Number 10050
Year of Mfg Mid 80's

Equipped With:
18" 3 Jaw Chuck
Taper Attachment
Quick Change Tool Post
Chuck Cover
Metric & Threading
Set of Manuals
Condition of Machine & Ways is Good

Swing over Bed and Saddle: 20"
Bed Length: 120"
Swing over Cross Slide: 12"
Main Drive Motor: 15 HP
Bar Capacity: 3"
Spindle Speeds: 18
Geometric Speed Range: 27 - 1600 RPM
Spindle Nose - Camlock: D1-8 in.
Spindle Hole: 3.06 in.
Spindle Center: #5 MT
Inch Feed Range: .0015 - .108 in./rev.
Inch Thread Range: 2 to 127 T.P.I.
Metric Feed Range: .04 to 2.75 mm/rev.
Metric Thread Range: .2 to 14 mm pitch
Handwheel - one revolution: 1.000 in.
Half-nuts: Double
Feed Torque Control: Variable
Carriage Length on Bed: 21"
Carriage Bridge Width: 10"
Cross Slide Length: 24"
Cross Slide Travel: 11.5"
Direct Reading Dial Graduations: 001"
Quill Diameter: 3"
Quill Travel: 7"
Morse Taper with Tang: #5 MT
Offset: +/- .75"
Machine Weight: 6,500#


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