Machine Comparison
Citizen Miyano BNA-42CY vs Citizen Miyano RL-01
Citizen Machinery vs Citizen Machinery · Mill-Turn Machines
Summary
The Citizen Miyano BNA-42CY and Citizen Miyano RL-01 are both from Citizen Machinery's mill-turn machines lineup, making this a common upgrade or lineup decision for shops already invested in the Citizen Machinery ecosystem. These machines are closely matched across most specifications, making the decision more about specific feature priorities, dealer support, and your existing shop ecosystem than raw spec advantages. 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 | Citizen Miyano BNA-42CY | Citizen Miyano RL-01 |
|---|---|---|
| Control | Mitsubishi CNC | Mitsubishi M80 (Citizen Miyano) |
| Main Spindle Speed | 60 - 6,000 RPM | 6,000 RPM ▲ |
| Machine Weight | 3,220 kg (7,099 lb) ▲ | 1,200 kg (2,646 lb) |
| Price Range | $120,000 - $180,000 | $55,000 - $80,000 ▲ |
Advantages
Citizen Miyano BNA-42CY
- Superior machine weight at 3,220 kg (7,099 lb) vs 1,200 kg (2,646 lb)
- Backed by Citizen Machinery's dealer and service network for parts and support
- Second-operation chucker work on castings and forgings requiring turning, drilling, and milling in a single setup
Citizen Miyano RL-01
- Superior main spindle speed at 6,000 RPM vs 60 - 6,000 RPM
- More competitive pricing at $55,000 - $80,000 compared to $120,000 - $180,000
- Backed by Citizen Machinery's dealer and service network for parts and support
- High-volume manufacturers automating small precision part production with collaborative or industrial robots
Verdict
This is a close matchup. The Citizen Miyano BNA-42CY and Citizen Miyano RL-01 trade advantages across different specifications, making neither a clear winner on paper alone. Your decision should come down to practical factors: which dealer is closer, which control system your operators already know, what tooling ecosystem you're invested in, and which machine's specific strengths match your highest-volume work. Get quotes on both, run test cuts with your actual parts if possible, and factor in long-term service and support costs.