Machine Comparison
Citizen Miyano ABX-65SYY vs Okuma MULTUS B200II
Citizen Machinery vs Okuma · CNC Lathes
Summary
The Citizen Miyano ABX-65SYY and the Okuma MULTUS B200II are listed in different categories and serve different jobs. The ABX-65SYY is a twin-turret bar turning center with 12 per turret (24 total) tools. The MULTUS B200II is a compact mill-turn machine with a B-axis milling head, 20 tools and a 600 mm (23.62 in) turning diameter against 300 mm (11.81 in) chuck work on the Citizen.
The ABX-65SYY has the stronger spindle, 18.5 / 15 kW (25 / 20 HP) against PREX 11/7.5 kW (15/10 hp), and two turrets that can cut at once. The MULTUS B200II spins faster, 50~6,000 min⁻¹ against 4,500 RPM, and turns larger diameters, with a B-axis head for off-center holes, flats and pockets.
Specifications Comparison
| Specification | Citizen Miyano ABX-65SYY | Okuma MULTUS B200II |
|---|---|---|
| Max Turning Diameter | 300 mm (11.81 in) chuck work | 600 mm (23.62 in) ▲ |
| Max Spindle Speed | 4,500 RPM | 50~6,000 min⁻¹ [45~5,000 min⁻¹ optional] ▲ |
| Spindle Power | 18.5 / 15 kW (25 / 20 HP) ▲ | PREX 11/7.5 kW (15/10 hp), 20 min/cont |
| Tool Capacity | 12 per turret (24 total) | 20 tools |
| Floor Space | 3,290×2,204mm | 3,080 × 2,210 × 2,582 mm (121.26 × 87.01 × 101.65 in); 3,620 × 2,210 × 2,582 mm (142.52 × 87.01 × 101.65 in) |
Advantages
Citizen Miyano ABX-65SYY
- 18.5 / 15 kW (25 / 20 HP) spindle against PREX 11/7.5 kW (15/10 hp)
- Two turrets with 12 per turret (24 total) tools against 20 tools
- Aimed at high-volume parts with turned and milled features on both ends
Okuma MULTUS B200II
- 600 mm (23.62 in) turning diameter against 300 mm (11.81 in) chuck work
- 50~6,000 min⁻¹ spindle against 4,500 RPM
- B-axis head for off-center holes, flats and pockets in one setup
Verdict
These machines serve different jobs. Choose the Citizen Miyano ABX-65SYY for high-volume bar work, such as automotive powertrain, hydraulic and aerospace parts, where two turrets and 18.5 / 15 kW cut cycle times. Choose the Okuma MULTUS B200II for chucked parts up to 600 mm in diameter that need B-axis milling, and for shops taking on multitasking work for the first time.