Reference #: GMT-1753
Model # : 187RN
Serial # : 2461RKL8
Year of manufacture: 1950’s approx.
Swing over bed and saddle wings- : 10-1/8”
Swing over cross slide: 5-7/8”
Bed length: 4-1/2’
Distance between centers: 33"
Capacity through spindle: 1-3/8”
Maximum collet capacity (5C type): 1-1/16”
Threaded spindle nose, size: 2-1/4" dia. - 8 T.P.I.
Headstock and tailstock, size of center: No. 2 Morse Taper
Tailstock spindle travel: 2-1/8”
(70) Feed changes: longitudinal: .0007 - .0836 I.P.R.
Cross: .0003 - .0303 I.P.R.
(70) Threads: 4 - 480 T.P.I.
(12) Spindle speeds: Direct drive (6)- 304 - 1400 R.P.M. / Back gear (6)- 55 - 250 R.P.M.
Cabinet base
Taper attachment
7-1/2" Diameter 4-jaw independent chuck
6” 3 Jaw Chuck
5-1/2" Diameter dog plate
3/16" - 3" Diameter capacity plain-type steady rest
Follow rest
PHASE II Tool post & (12) Holders
(2) Collet nose pieces
Threading dial
(1) Drill chuck
(3) Live centers
(36) 5-C collets
Collet rack
Machine manuals & schematics
1 H.P. 115V/230V Single phase drive motor with forward/reverse electrical controls (upgraded motor)
We use cookies to improve your experience. Privacy Policy.
We use different type of cookies to optimize your experience on our website. You may choose which type of cookies to allow and can change your preferences at any time. Remember that disabling cookies may affect your experience on the website. You can learn more about how we cookies by visiting our Privacy Policy.
These cookies are necessary to the core functionality our website and some of its features, such as access to secure areas.
These cookies are used to enhance the performance and functionality of our website but are nonessential. However, without these cookies, certain functionality may become unavailable.
These cookies gather information to help us understand site usage, measure marketing effectiveness, and personalize your experience.
These cookies enhance ad relevance, prevent repeat ads, ensure proper display, and sometimes tailor ads to your interests.
