Machine Comparison
Okuma MULTUS B200II vs Okuma MULTUS U5000
Okuma vs Okuma · Mill-Turn Machines
Summary
The Okuma MULTUS B200II and Okuma MULTUS U5000 are both from Okuma's mill-turn machines lineup, making this a common upgrade or lineup decision for shops already invested in the Okuma ecosystem. The Okuma MULTUS U5000 shows specification advantages in 6 categories, though the Okuma MULTUS B200II 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 mill-turn machine.
Specifications Comparison
| Specification | Okuma MULTUS B200II | Okuma MULTUS U5000 |
|---|---|---|
| Tool Capacity | 40 (options: 60, 80) | 40 tools (80, 120 optional) |
| Bar Capacity | 65 mm (2.56 in) | 117 mm (4.61 in) ▲ |
| Max Turning Diameter | 630 mm (24.8 in) | 900 mm (35.43 in) ▲ |
| Control | Okuma OSP-P300SA | Okuma OSP-P500 |
| Main Spindle Speed | 5,000 RPM ▲ | 3,600 RPM |
| Main Spindle Power | 22/15 kW (30/20 hp) | 37/30 kW (50/40 hp) ▲ |
| Milling Spindle Speed | 12,000 RPM | 12,000 RPM |
| Milling Spindle Power | 22/18.5 kW (30/25 hp) | 30/22 kW (40/30 hp) ▲ |
| B Axis Range | -30° to +195° (225° swing, 0.001° increment) | 240° (-30° to +210°) ▲ |
| Machine Weight | 12,500 kg (27,558 lb) | 30,000 kg (66,139 lbs) ▲ |
| Price Range | $350,000 - $500,000 ▲ | $700,000 - $1,100,000 |
Advantages
Okuma MULTUS B200II
- Superior main spindle speed at 5,000 RPM vs 3,600 RPM
- More competitive pricing at $350,000 - $500,000 compared to $700,000 - $1,100,000
- Backed by Okuma's dealer and service network for parts and support
- Aerospace job shops machining complex components requiring turning, milling, drilling, and angled features in a single setup
Okuma MULTUS U5000
- Superior bar capacity at 117 mm (4.61 in) vs 65 mm (2.56 in)
- Superior max turning diameter at 900 mm (35.43 in) vs 630 mm (24.8 in)
- Superior main spindle power at 37/30 kW (50/40 hp) vs 22/15 kW (30/20 hp)
- Superior milling spindle power at 30/22 kW (40/30 hp) vs 22/18.5 kW (30/25 hp)
- Superior b axis range at 240° (-30° to +210°) vs -30° to +195° (225° swing, 0.001° increment)
Verdict
The Okuma MULTUS U5000 edges ahead on specifications in this comparison, particularly in Bar Capacity and Max Turning Diameter. However, the Okuma MULTUS B200II 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.