Capacity
Swing over bedways and carriage wings 28-1/2"
Swing over cross slide 18-1/2"
Distance between centers, base machine tailstock flush 48
"
Permissible tailstock overhang 7-1/2"
Standard tool shank dimensions 1" x 2"
Dimensions
Bed length, nominal, base machine 10' - 0"
Bed length, actual, base machine 10' - 10"
Bed width 26"
Bed depth 16-3/4"
Height, floor to center line of spindle 44-9/16"
Headstock ways (center to center) 14-7/8"
Carriage ways (center to center) 22-3/8"
Threading and Feed Capacity
Number of threads 45
Range of threads per inch 1 to 30
Number of feeds 81
Range of feed per revolution of spindle .005" to .351"
Diameter of lead screw 2"
Lead screw threads per inch (Acme) 2
Diameter of feed rod 1-5/8"
Width and pitch of rack 1-3/4" - 6
Drive
Type of drive Direct
Recommended HP of motor 25 to 40
RPM of motor, 60-cycle 1800
(CONT.)
Tailstock
Length of bearing on ways 21-3/4"
Diameter of tailstock spindle 4-1/2"
Travel of tailstock spindle 16-3/4"
Maximum set-over toward operator 1-1/2"
Maximum set-over away from operator 1-1/2"
Headstock
Spindle bearings (Timken type O-Precision) 2 front
Double matched precision ball bearings rear
Spindle nose D-1, 11" Cam lock
Diameter of hole through spindle 2-5/16"
Spindle speed range, std. (60-cycle) 6 to 750
Number of spindle speeds 24
Centers, Morse taper No. 5
Diameter of face plate 27-1/2"
Diameter of drive plate 12-1/2"
Length of bearing on bed 40"
Carriage
Length of bearing on ways 38"
Width of cross slide 11-1/8"
Travel of cross slide 16-3/4"
Width of tool slide 9-1/8"
Travel of tool slide 8"
Taper Attachment
Length of taper turned at one setting 24"
Maximum taper per foot (included) 5"
Maximum taper in degrees (with center line) 12 degree
s
Page 3 of 3
(CONT.)
Steady Rest
Capacity, standard 0 to 8-3/4"
Capacity, No. 1 oversize 6" to 14-3/4"
Capacity, No. 2 oversize 14" to 19-3/4"
Follow Rest
Capacity 0 to 5-3/8"
Weight
Base weight, approximate 16,350 lbs. Net
MOTOR SPECIFICATIONS
30 HP 240 volts, 1150/2300 RPM Reliance heavy duty DC motor
26" diameter Face plate
Pneumatic cylinder mounted on rear of spindle
4-way Tool post
Thread dial
Chip pan
Power rapid traverse
Tailstock
NOTE This machine was purchased from a major U.S. Defense Contractor and w
as rebuilt and
updated with DC variable speed drive. This machine appears to be in excelle
nt condition.
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.