2020 HAAS ST20 CNC LATHES

Specifications & Market Value

HAAS ST20 2020 HAAS ST20 CNC LATHE equipment image
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Equipment Overview

OEM
HAAS
Model
ST20
Year of manufacture
2020

Technical Description

The Haas ST-20 is a CNC turning center from the current Haas ST Series, built by Haas Automation in Oxnard, California. It carries an 8.3 in chuck on an A2-6 spindle nose with a 3.50 in spindle bore and 2.5 in bar capacity. The spindle is rated 20 hp and turns up to 4,000 rpm, with peak torque of 150 ft-lbf at 500 rpm. Maximum swing is 21.0 in, maximum cutting diameter is 13.0 in with the BOT turret (11.75 in with BMT65), and maximum cutting length is 22.5 in (varies with workholding). Axis travel is 8.4 in on X and 22.5 in on Z. Tooling is held in a 12-station bolt-on (BOT) turret. Rapid traverse is 945 ipm on both axes. The machine runs the Haas Next Generation Control and holds 55 gallons of coolant. The installed footprint shown on the Haas layout drawing is 157 x 102 in including the chip conveyor, with a height of 79 in. Shipping weight is 8,820 lb. Haas lists a sub-spindle, tailstock, high-pressure coolant, parts catcher, tool presetter and bar feeder among the options.

Technical Attributes

Spindle Power
20 HP
Tool Capacity
12
Max Workpiece Length
22.5 ''
Control System
Haas NGC
Chuck Size
8.3 ''
# of Spindles
1
Spindle Bore Diameter
3.5 ''
Max Spindle Speed
4000 RPM
Max Workpiece Diameter
13 ''

Category

  1. MACHINING
  2. → LATHES
  3. → CNC LATHES

Data Accuracy and Verification

Specifications, market trends, and valuation estimates are compiled from manufacturer documentation, historical sales, and industry sources. While care is taken to ensure accuracy, this information is provided for reference purposes only and may contain errors or omissions. Users should independently verify all data before making buying or selling decisions. Valuations do not represent guaranteed transaction prices or binding offers, and Aucto assumes no liability for decisions made using this data.

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