What is the X-axis travel of the GROB G720F?

1450 mm, per G720F (grobgroup.com).

GROB G720F

The GROB G720F is a two-spindle horizontal machining center for frame structure and chassis parts, and it machines two parts in parallel. Its X/Y/Z working travels are 1,450/1,200/1,035 mm, with maximum axis speeds of 80/50/100 m/min. Spindle options use HSK-A63 and HSK-A100 interfaces, and loading can be manual or automatic front or top loading.

Source checked5/5 values · 2026-10-26

GROB CNC mill

Travel X

1,450mm

Travel Y

1,200mm

Travel Z

1,035mm

Specification

1 source

Category	cnc mill
Spindles	2

Quick answers

What is the X-axis travel of the GROB G720F?: 1450 mm, per G720F (grobgroup.com).

Study notes

Maximum axis speeds are 80 m/min in X, 50 m/min in Y, and 100 m/min in Z.
Chip-to-chip time t1 to VDI 2852 is 2.9 s, stated relative to a rotational speed.
Position accuracy in X/Y/Z is 0.01 mm.
Table diameter is 512 mm; table load is 2x635 kg with pallet and 2x750 kg without pallet.
Total weight is 35,000 kg without pallet changer and 45,000 kg with pallet changer.
Interference diameter is 2x1,500 mm.
Spindle versions: HSK-A63 at 47 Nm/12,000 rpm, 47 Nm/18,000 rpm, 83 Nm/12,000 rpm and 86 Nm/17,000 rpm; HSK-A100 at 185.5 Nm/12,000 rpm and 340 Nm/10,000 rpm.
Battery-tray example lists a motorized spindle at 18,000 rpm and 29 kW/34.6 Nm.
Tool magazine options are single disk-type and double disk-type.
Loading options include top-loading robot, Cartesian linear gantry, Cartesian linear gantry with telescope, and front-loading swiveling changer.
GROB Spindle Diagnostics (GSD) monitors motorized spindle condition; Chip-in-Spindle Detection System (SiS) detects tool clamping faults from 10 μm.
Machine can be used stand-alone or linked to other machines; axis arrangement uses horizontal spindle position.