What the maker published about the Haas SR 4020
Haas Automation's page for the SR 4020 lists X Axis at 158.60 in (4029 mm), Y Axis at 86.40 in (2195 mm) and Z Axis at 6.76 in (172 mm). The page lists Spindle Speed at 18000 rpm, Spindle Power at 6.1 hp (4.5 kW) and Taper at ER32 Collet. The page lists Rapids on X at 315 ipm (8.0 m/min), Rapids on Y at 315 ipm (8.0 m/min) and Rapids on Z at 98 ipm (2.5 m/min). The data lists Max Thrust X at 340 lbf (1512 N), Max Thrust Y at 680 lbf (3025 N) and Max Thrust Z at 1150 lbf (5110 N). The Haas control is wired to a built-in tool setter that comes with templates for job set up.
Source: Haas Automation, an archived copy of the maker's page from 2025, November 4, 2026.
What the Haas SR 4020 is used for
The maker presents SR Series sheet routers as an alternative to gantry mills when cutting wood, plastics, dense foam and composites, and says full sheets and long extrusions fit within the large travels.
Source: Haas Automation, an archived copy of the maker's page from 2025, November 4, 2026.
When the Haas SR 4020 was built
Haas Automation's page for the SR 4020 was captured by the Wayback Machine in April 2025, so the model was in production by 2025.
Source: Haas Automation, an archived copy of the maker's page from 2025, November 4, 2026.
The Haas SR 4020 among machining centers and mills
Browse all CNC Gantry & Portal Mills, or see every Haas machine we track.
Models related to the Haas SR 4020
Haas SR-3015
Same series
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