Machine Comparison
Makino D300 vs Makino D500
Makino vs Makino · 5-Axis Machining Centers
Summary
The Makino D300 and Makino D500 are both from Makino's 5-axis machining centers lineup, making this a common upgrade or lineup decision for shops already invested in the Makino ecosystem. The Makino D300 leads in max spindle speed (20,000 RPM vs 14,000 RPM (optional 12,000 / 20,000 / 30,000 RPM)). The Makino D500 leads in x travel (550 mm (21.7 in) vs 300 mm (11.8 in)). The Makino D500 leads in tool capacity (60 (80, 113, 155, 197, 239, 281, 323 optional) vs 30). The Makino D500 shows specification advantages in 6 categories, though the Makino D300 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 5-axis machining center.
Specifications Comparison
| Specification | Makino D300 | Makino D500 |
|---|---|---|
| X-Axis Travel | 300 mm (11.8 in) | 550 mm (21.7 in) ▲ |
| Y-Axis Travel | 350 mm (13.8 in) | 1,000 mm (39.4 in) ▲ |
| Z-Axis Travel | 250 mm (9.8 in) | 500 mm (19.7 in) ▲ |
| Max Spindle Speed | 20,000 RPM ▲ | 14,000 RPM (optional 12,000 / 20,000 / 30,000 RPM) |
| Spindle Power | 18 kW (24.1 hp) | 18.5 kW (25 hp) ▲ |
| Tool Capacity | 30 | 60 (80, 113, 155, 197, 239, 281, 323 optional) ▲ |
| Machine Weight | ~6,000 kg (13,228 lb) ▲ | 15,700 kg (34,613 lb) |
| Control | Makino Professional 6 (Pro 6) | Makino Professional 6 (Fanuc-based, SGI.5) |
| A Axis Range | +30° to -120° (150° total) | +30° to -120° |
| C Axis Range | 360° (continuous) | 360° (continuous) |
| Spindle Taper | HSK-A63 | HSK-A63 (HSK-F63 with 30K spindle) |
| Table Load Capacity | 200 kg (441 lb) | 350 kg (771 lb) ▲ |
| Price Range | $250,000 - $380,000 ▲ | $350,000 - $550,000 |
Advantages
Makino D300
- Higher maximum spindle speed of 20,000 RPM enables faster cutting on aluminum and non-ferrous materials
- Lighter at ~6,000 kg (13,228 lb), potentially easier installation and lower foundation requirements
- More competitive pricing at $250,000 - $380,000 compared to $350,000 - $550,000
Makino D500
- Greater x travel of 550 mm (21.7 in) accommodates larger workpieces
- Greater y travel of 1,000 mm (39.4 in) accommodates larger workpieces
- Greater z travel of 500 mm (19.7 in) accommodates larger workpieces
- More spindle power at 18.5 kW (25 hp) for aggressive material removal in harder materials
- Larger tool magazine with 60 (80, 113, 155, 197, 239, 281, 323 optional) capacity reduces manual tool changes on complex parts
Verdict
The Makino D500 edges ahead on specifications in this comparison, particularly in X Travel and Y Travel. However, the Makino D300 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.