CNC Horizontal Machining Centers (HMC)

Haas EC-1600ZT-5AX

5 Haas EC-1600ZT-5AX listings have come through the used market we track: 3 marketplaces, built 2019–2022 where given.

64 inX-axis travel

50 inY-axis travel

40 inZ-axis travel

CAT 50Spindle taper

What the maker published about the Haas EC-1600ZT-5AX

Haas places the EC-1600ZT-5AX in its EC Series of horizontal mills, with a 50-taper spindle and 5 axes. Linear travel measures 64.00 in (X), 50.00 in (Y) and 40.00 in (Z). Spindle figures: 7500 rpm maximum, 30.0 hp, peak torque of 340.0 ft-lbf (it arrives at 700 rpm), a 2-speed gearbox, and CT or BT 50 holders. Measured 32.0 in across by 64.0 in, the table carries 5 standard T-slots, bearing 10000 lb spread evenly. The fourth axis is a rotary platter built into the T-slot table that tilts ± 30 degrees; the platter is 30.00 in across and carries up to 10000 lb. The fifth is an HRT310 whose A-frame support sits on a riser block which can be taken off, and it rotates through 360 degrees. In that setup the machine holds work as long as 55.875". The side-mount changer stores 50+1 tools, each weighing no more than 30.0 lb. It carries 95 gal of coolant.

Source: Haas Automation, an archived copy of the maker's page from 2025, October 26, 2026.

What the Haas EC-1600ZT-5AX is used for

Haas aims its EC Series horizontals at large parts, with work cubes sized for up to 10,000 lb, and the EC-1600ZT-5AX turns that into five-axis work with a rotary platter in the T-slot table that tilts 30 degrees either way plus an HRT310 fifth axis on a removable riser, for parts as long as 55.875 in.

Source: Haas Automation, an archived copy of the maker's page from 2025, October 26, 2026.

When the Haas EC-1600ZT-5AX was built

Haas had introduced the EC-1600ZT-5AX by February 2017, when the Internet Archive saved its page in Haas's horizontal mill catalog.

Source: Haas Automation, an archived copy of the maker's page from 2017, October 28, 2026.