STANDARD FEATURES:

ISO 9001 certified

Large spindle bore 6-1/4"

Heavy duty spindle D1-11

Heavy duty guideway width 24"

Heavy duty main motor 20 HP

18 spindle speeds from 9 to 691 rpm

31 kinds of inch threads and 53 kinds of metric threads

Threading and feeding rate change without changing gears

4-way rapid traverse to carriage and cross slide

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

Adjustable hydraulic clutch for spindle turning and brake

Power 220V/208V, 3 phase, 60 HZ (440V/460V is optional)

One year industrial warranty for parts

 

 

SPECIFICATIONS:

Max. swing over bed ................................ 40-9/16"

Max. length of workpiece ........................... 80"

Max. swing over cross slide ........................ 27-9/16"

Max. swing in gap .................................. 47-1/4"

Width of bed ....................................... 24"

Effective length in gap to spindle ................. 15"

Effective length in gap to chuck ................... 9"

Spindle bore ....................................... 6-1/4", D1-11

Taper of spindle center ............................ M.T.#5

Spindle speeds ..................................... 9 - 691 rpm/18 steps

Longitudinal feeds ................................. 0.0027-0.66 IPR, 64 kinds

Cross feeds ........................................ 0.00157-0.378 IPR, 64 kinds

Inch threads ....................................... 32-2TPI, 31 kinds

Metric threads ..................................... 1-240 mm, 53 kinds

Module threads ..................................... 0.25-60 mm, 47 kinds

Diametral pitch threads ............................ 60 - 1/2 DP, 47 kinds

Max. travel of top slide ........................... 8-7/8"

Max. travel of cross slide ......................... 24-3/16"

Longitudinal rapid travel speed .................... 126"/min.

Cross slide rapid travel speed ..................... 75"/min.

Diameter of tailstock quill ........................ 4-3/4"

Max. travel of tailstock quill ..................... 10-5/8"

Taper of tailstock quill center .................... M.T.#6

Max. workpiece weight .............................. 6,000 lbs.

 

Main motor ......................................... 20 HP, 220V or 440V, 3 phase, prewired on 220V

Rapid traverse motor ............................... 2 HP, 220V or 440V, 3 phase, prewired on 220V

Coolant pump motor ................................. 1/8 HP, 220V or 440V, 3 phase, prewired on 220V

 

Machine weight, approx. ............................ 15,100 lbs.

Overall dimensions (LxWxH) ......................... 171" x 69" x 81"

 

 

STANDARD EQUIPMENT:

20" 3-jaw chuck with top reversible jaws

25" 4-jaw chuck

31-1/2" face plate

12" drive plate

20" large steady rest

Follow rest

Removable gap

4-way tool post

Foot brake

Work light and coolant system

Section splash guard on rear of carriage

(2) dead centers and (1) reducing sleeve

Thread chasing dial

4-way rapid traverse on carriage

Tool box

 

 

OPTIONAL EQUIPMENT (CALL FOR PRICING):

Taper attachment, 30" travel

6pc quick change tool post set

18"-28" large steady rest with roller jaws

SINO DRO, 2 axis, free install

NEWALL DRO, 2 axis, free install