Machine Comparison
Enshu GE460H vs Okuma MA-12500H
Enshu vs Okuma · Horizontal Machining Centers
Summary
The Enshu GE460H from Enshu and Okuma MA-12500H from Okuma are direct competitors in the horizontal machining centers category. The Okuma MA-12500H leads in tool capacity (81 tools vs 40 standard (up to 90 optional)). The Okuma MA-12500H leads in spindle power (45/37 kW (20 min/continuous) (60/50 hp) vs 15 kW (20 hp)). The Okuma MA-12500H shows specification advantages in 4 categories, though the Enshu GE460H 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 | Enshu GE460H | Okuma MA-12500H |
|---|---|---|
| Spindle Power | 15 kW (20 hp) | 45/37 kW (20 min/continuous) (60/50 hp) ▲ |
| Tool Capacity | 40 standard (up to 90 optional) | 81 tools ▲ |
| Control | Fanuc 31i-B5 | Okuma OSP-P500M |
| Pallet Size | 460 x 460 mm (18.1 x 18.1 in) | 1,250 x 1,250 mm (49.2 x 49.2 in) ▲ |
| Spindle Taper | BT-40 | No. 50 |
| Max Workpiece Size | 630 mm (24.8 in) diameter x 750 mm (29.5 in) height | ø2,000 x 1,600 mm (ø78.7 x 63.0 in) ▲ |
| Price Range | $350,000 - $500,000 ▲ | $1,200,000 - $2,000,000 |
Advantages
Enshu GE460H
- More competitive pricing at $350,000 - $500,000 compared to $1,200,000 - $2,000,000
- Backed by Enshu's dealer and service network for parts and support
- Automotive tier-one and tier-two suppliers machining aluminum transmission cases, valve bodies, and structural castings
Okuma MA-12500H
- More spindle power at 45/37 kW (20 min/continuous) (60/50 hp) for aggressive material removal in harder materials
- Larger tool magazine with 81 tools capacity reduces manual tool changes on complex parts
- Superior pallet size at 1,250 x 1,250 mm (49.2 x 49.2 in) vs 460 x 460 mm (18.1 x 18.1 in)
- Superior max workpiece size at ø2,000 x 1,600 mm (ø78.7 x 63.0 in) vs 630 mm (24.8 in) diameter x 750 mm (29.5 in) height
Verdict
The Okuma MA-12500H edges ahead on specifications in this comparison, particularly in Spindle Power and Tool Capacity. However, the Enshu GE460H 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.