Machine Comparison
Makino a800Z vs Makino a900Z
Makino vs Makino · 5-Axis Machining Centers
Summary
The Makino a800Z and Makino a900Z 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 a800Z leads in max spindle speed (12,000 RPM (HSK-A63 high-speed optional) vs 10,000 RPM). The Makino a900Z leads in x travel (1,500 mm (59.1 in) vs 1,050 mm (41.3 in)). The Makino a800Z leads in rapid traverse (50 m/min (1,969 ipm) vs 42 m/min (1,654 ipm)). The Makino a900Z shows specification advantages in 7 categories, though the Makino a800Z 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 a800Z | Makino a900Z |
|---|---|---|
| X-Axis Travel | 1,050 mm (41.3 in) | 1,500 mm (59.1 in) ▲ |
| Y-Axis Travel | 900 mm (35.4 in) | 1,300 mm (51.2 in) ▲ |
| Z-Axis Travel | 1,000 mm (39.4 in) | 1,200 mm (47.2 in) ▲ |
| Max Spindle Speed | 12,000 RPM (HSK-A63 high-speed optional) ▲ | 10,000 RPM |
| Spindle Power | 45 kW (60.3 hp) continuous | 55 kW (73.7 hp) continuous ▲ |
| Spindle Torque | 700 Nm (516 ft-lb) | 900 Nm (664 ft-lb) ▲ |
| Tool Capacity | 80 tools standard (expandable) | 100 tools standard (expandable) ▲ |
| Rapid Traverse | 50 m/min (1,969 ipm) ▲ | 42 m/min (1,654 ipm) |
| Machine Weight | ~28,000 kg (61,729 lb) ▲ | ~42,000 kg (92,594 lb) |
| Control | Makino Professional 6 (Pro 6, SGI.5) | Makino Professional 6 (Pro 6, SGI.5) |
| A Axis Range | +30° to -120° (150° total, dual direct drive) | +30° to -120° (150° total, dual direct drive) |
| C Axis Range | 360° (continuous, direct drive) | 360° (continuous, direct drive) |
| Spindle Taper | HSK-A100 (HSK-A63 optional) | HSK-A100 |
| Pallet Size | 800 x 630 mm (31.5 x 24.8 in) | 1,000 x 1,000 mm (39.4 x 39.4 in) ▲ |
| Price Range | $900,000 - $1,400,000 ▲ | $1,500,000 - $2,200,000 |
Advantages
Makino a800Z
- Higher maximum spindle speed of 12,000 RPM (HSK-A63 high-speed optional) enables faster cutting on aluminum and non-ferrous materials
- Faster rapid traverse at 50 m/min (1,969 ipm) reduces non-cutting time between operations
- Lighter at ~28,000 kg (61,729 lb), potentially easier installation and lower foundation requirements
- More competitive pricing at $900,000 - $1,400,000 compared to $1,500,000 - $2,200,000
Makino a900Z
- Greater x travel of 1,500 mm (59.1 in) accommodates larger workpieces
- Greater y travel of 1,300 mm (51.2 in) accommodates larger workpieces
- Greater z travel of 1,200 mm (47.2 in) accommodates larger workpieces
- More spindle power at 55 kW (73.7 hp) continuous for aggressive material removal in harder materials
- Superior spindle torque at 900 Nm (664 ft-lb) vs 700 Nm (516 ft-lb)
Verdict
The Makino a900Z edges ahead on specifications in this comparison, particularly in X Travel and Y Travel. However, the Makino a800Z 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.