TRAK TC820si Turning Center s/Siemens Sinumerik One CNC

No longer available

TRAK TC820si Turning Center s/Siemens Sinumerik One CNC

$91,539 (USD)

Albert Lea, MN


Equipped with:


Hardened box ways

Coolant through turret

Manual tailstock w/hydraulic quill

4,000 RPM spindle w/2.56” bar capacity

Tool setting arm and probe

Direct drive on X and Z axes

Auto lubrication

Standard coolant system

Simotics M-1PH8 asynchronous induction

Chip conveyor

High performance Servo motors

Precision ground ball screws

Guarding on all axes

787 IPM federate on Z axis/590 IPM federate on X axis

Absolute position encoders

Fine chip strainer

Large single front door


ManufacturerTRAK TC820si Turning Center s/Siemens Sinumerik One CNC
Serial NumberTC820si
Stock Number10666
Height of centers41.3"
Maximum swing15.75"
Swing over carriage cover11.81"
Maximum turning length20"
Maximum turning diameter8.66"
Tool section max0.75"
Z axis rapid speeds787 IPM
X axis rapid speeds590 IPM
X axis travel6.90"
Z axis travel20.8"
Spindle nose frontA2-6
Chuck diameter7.88"
Drawtube threadM74 x 2.0 x 35 mm
Bar capacity2.56"
Spindle bore3"
Spindle front bearing diameter (ID)4.33"
Number of bearings4
Drive systemBelt driven
Spindle speed range10-4,000 RPM
Quill travel4.13"
Quill diameter2.36"
Quill taper holeMT4
Motor peak horsepower (480V)38 HP
Motor continuous horsepower (480V)14.75 HP
Maximum torque100 ft-lbf@2,000 RPM
Number of tools12 stations
Turning tool shank dimesions0.75" x 0.75"
Maximum boring bar diameter1.5"