Machine Comparison
DMG Mori NHX 4000 vs DMG Mori NHX 5000
DMG Mori vs DMG Mori · Horizontal Machining Centers
Summary
The DMG Mori NHX 4000 and DMG Mori NHX 5000 are both from DMG Mori's horizontal machining centers lineup, making this a common upgrade or lineup decision for shops already invested in the DMG Mori ecosystem. The DMG Mori NHX 5000 leads in max spindle speed (15,000 RPM (12,000 RPM on earlier generations) vs 12,000 RPM (15,000 RPM optional)). The DMG Mori NHX 5000 leads in x travel (730 mm (28.7 in) vs 560 mm (22.0 in)). The DMG Mori NHX 5000 leads in spindle power (37 kW (50 hp) at 10% ED; 22 kW (30 hp) continuous vs 22 kW (30 hp)). The DMG Mori NHX 5000 shows specification advantages in 9 categories, though the DMG Mori NHX 4000 may still be the better choice depending on your shop's specific needs and the type of work you run. Both machines are proven performers in production environments and represent solid investments for shops in the market for a horizontal machining center.
Specifications Comparison
| Specification | DMG Mori NHX 4000 | DMG Mori NHX 5000 |
|---|---|---|
| X-Axis Travel | 560 mm (22.0 in) | 730 mm (28.7 in) ▲ |
| Y-Axis Travel | 560 mm (22.0 in) | 730 mm (28.7 in) ▲ |
| Z-Axis Travel | 660 mm (26.0 in) | 880 mm (34.6 in) ▲ |
| Max Spindle Speed | 12,000 RPM (15,000 RPM optional) | 15,000 RPM (12,000 RPM on earlier generations) ▲ |
| Spindle Power | 22 kW (30 hp) | 37 kW (50 hp) at 10% ED; 22 kW (30 hp) continuous ▲ |
| Spindle Torque | 157 Nm (116 ft-lb) | 250 Nm (184 ft-lb) at 10% ED; 104 Nm (77 ft-lb) continuous ▲ |
| Tool Capacity | 40 tools standard (60, 120 optional) | 40 tools standard (60 optional) |
| Rapid Traverse | 60 m/min (2,362 ipm) | 60 m/min (2,362 ipm) |
| Control | CELOS with Fanuc 31i-B5 / MAPPS V | CELOS with Mitsubishi M730UM or FANUC 31i-B5 |
| Spindle Taper | CAT 40 / BBT 40 | SK-40 / CAT 40 |
| Tool Change Time | 2.2 sec tool-to-tool ▲ | 1.5 sec tool-to-tool |
| Pallet Size | 400 x 400 mm (15.7 x 15.7 in) | 500 x 500 mm (19.7 x 19.7 in) ▲ |
| Max Workpiece Size | 630 x 900 mm (24.8 x 35.4 in) | Ø 800 x 1,000 mm (Ø 31.5 x 39.4 in) ▲ |
| Max Work Weight | 400 kg (882 lb) | 500 kg (1,102 lb) ▲ |
| Price Range | $295,000 - $400,000 ▲ | $375,000 - $500,000 |
Advantages
DMG Mori NHX 4000
- Superior tool change time at 2.2 sec tool-to-tool vs 1.5 sec tool-to-tool
- More competitive pricing at $295,000 - $400,000 compared to $375,000 - $500,000
- Backed by DMG Mori's dealer and service network for parts and support
- Automotive production cells machining valve bodies, transmission housings, and small engine components on 400mm pallets
DMG Mori NHX 5000
- Greater x travel of 730 mm (28.7 in) accommodates larger workpieces
- Greater y travel of 730 mm (28.7 in) accommodates larger workpieces
- Greater z travel of 880 mm (34.6 in) accommodates larger workpieces
- Higher maximum spindle speed of 15,000 RPM (12,000 RPM on earlier generations) enables faster cutting on aluminum and non-ferrous materials
- More spindle power at 37 kW (50 hp) at 10% ED; 22 kW (30 hp) continuous for aggressive material removal in harder materials
Verdict
The DMG Mori NHX 5000 edges ahead on specifications in this comparison, particularly in X Travel and Y Travel. However, the DMG Mori NHX 4000 remains competitive and may be the better choice depending on price, dealer support in your area, or specific workholding and tooling considerations. Both are capable machines — the best decision comes from running your actual parts and evaluating total cost of ownership including tooling, training, and service.