CALL FOR 386-304-3720 AVAILABILITY

FEATURES:
ISO 9001 certified
Large spindle bore 4-1/8”
Heavy Duty spindle D1-8
Heavy Duty guideway width 16”
Heavy Duty main motor 10HP
4-Way Rapid Traverse
16 spindle speeds from 25-1,600 rpm, 16 speeds
54 kinds of inch threads, and 54 kinds of metric threads
Threading and feeding rate change without changing gears
Spindle is balanced, hardened and precision ground
Spindle is supported at 3-point by high precision bearings
All gears and shafts are hardened and precision ground
Guideways induction hardened and precision ground
Automatic lubrication system in headstock and feed box
One year industrial warranty for parts

DISCLAIMER: Please note this machine is incompatible with the use of a rotary phase converter. Any attempt to purchase, install, or employ one, whether carried out by you or a professional service company, will automatically void the warranty. It is crucial to understand that any such actions are entirely the responsibility of the buyer.
This disclaimer is intended to clearly convey that the utilization of a rotary phase converter to power or operate this machine is not supported.

STANDARD EQUIPMENT:
Taper turning attachment
SINO DRO + Glass Scales
Carriage Stop
12” 3-jaw chuck with top reversible jaws, direct mount
16” 4-jaw chuck, direct mount
18” Face plate
7-1/2” large steady rest with roller jaws
3” follow rest
Removable gap
4-way tools post
Foot brake
Halogen Work light and coolant system
Full length splash guard
Dead centers
Thread chasing dial
Tool box and leveling pads

SPECIFICATIONS:
Max. swing over bed: 26"
Max. length of workpiece: 80"
Max. swing over cross slide: 17-1/4"
Max. Swing in gap: 35-3/8"
Width of Bed: 16"
Effective length in gap to spindle: 9"
Effective length in gap to chuck jaws: 4-1/2"
Spindle bore: 4-1/8", D1-8
Taper of spindle center: M.T. #5
Spindle speeds: 25-1,600 rpm / 16 steps
Longitudinal feeds: 0.0016-0.055 IPR, 25 kinds
Cross feeds: 0.0008-0.027 IPR, 25 kinds
Inch threads: 80-7/16 TPI, 54 kinds
Metric threads: 0.45-120 mm , 54 kinds
Diametral pitch threads: 7/8-160 DP , 42 kinds
Module threads: 0.25-60mm, 46 kinds
Max. travel of top slide: 9"
Max. travel of cross slide: 14-1/2"
Spindle length w/o chuck: 20-1/2"
Leadscrew length X TPI: 1-1/4” x 4 TPI
Diameter of tailstock quill: 3-1/2"
Max. travel of tailstock quill: 9-1/4"
Taper of quill center: MT5
Main Motor: 10HP, 220V/40A or 440V/20A, 3 phase
Rapid traverse motor: 1HP, 220V or 440V, 3 phase
Coolant pump motor: 1/8 HP, 220V or 440V, 3 phase
Net Weight, approx.: 8,950 lbs
Overall Dimensions: 147 x 46 x 72 in.

OPTIONAL ITEMS: CALL FOR PRICE
3900-5160: ALORIS type QC tool post set, 6 pcs
3900-5005: Live Center
15" large steady rest with roller jaws
Extra 7-1/2" large steady rest with roller jaws
Chuck guard with safety shut off

Specifications are subject to change without notice.
NOTE: Data is provided by the manufacturer.
WARRANTY: 1 YEAR – Parts

This machine is listed for sale by Sierra Victor Industries located in Port Orange, Florida