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New | Build-to-Order

NEW SUMMIT 20-4X80

Illinois, United States
596Listings|58Followers
Overview
Engine Lathes

SUMMIT 20-4 X 80 Engine Lathe Swing 20.25", Center 80", Hole Thru 4.125", West Coast Location
The SUMMIT 20-4 x 80 lathe is a precision engine lathe with a 20.25" swing over the bed and 80" distance between centers. Key specifications include a 10 HP motor, a 4.125" spindle bore (D1-8 mount), and 15-speed spindle rotation from 11.5 to 1,400 RPM. It has a 15.75" bed width and can cut both inch and metric threads.

Specs
Swing
20"
508 mm
Centers
80"
2,032 mm
Spindle Bore
4.125"
104.77 mm
Power
10 hp
7.5 kW
RPM
1,400 RPM
1,400 RPM
Swing Over Cross Slide
11.875"
301.62 mm
Dimensions
156" x 48" x 60"
156" x 48" x 60"
Weight
7,700 lbs
7,700 lbs

Swing over bed 20-1/4"
Swing over gap 27-5/8"
Swing over cross slide 11-7/8"
Distance between centers 80"
Spindle speeds (15) 11.5 - 1400 RPM
Hole through spindle 4-1/8"
Spindle nose D1-8 Camlock
Threads (64) 1/4 - 60 TPI
Metric threads (64) .5 - 120
Longitudinal feeds (124) .00145 - .44474
Cross feeds (56) .0007 - .22237
Cross slide travel 11-3/8"
Compound rest travel 5-3/8"
Tailstock spindle travel 9 1/2"
Tailstock spindle taper No. 4 M.T.
Bed width 15-3/4"
Dimensions 156" x 48" x 60"
Weight 7,700 lbs

Equipped With

12" 3 Jaw-Chuck
Forced lubrication
Coolant System
Splash Guard
Threads: The lathe is capable of cutting both American (inch) and metric threads with a wide range of options (64 options for both inch and metric).
Feeds: It has 124 options for longitudinal feeds and 56 for cross feeds, allowing for a variety of machining tasks.
Bed: The bed is made of all cast iron for rigidity and vibration absorption and the ways are hardened and precision ground for longevity.
Lubrication: Features a force lubrication system.
Standard Equipment: Commonly includes items like a 3-jaw and 4-jaw chuck, steady rest, follow rest, taper attachment, and coolant system.

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