Doosan Series Repair
Doosan Puma MX / SMX Multitasking Repair
Puma MX and SMX are Doosan's mill-turn multitasking lineup — MX 1600 through 3100 with T/ST/SY configuration variants, and the newer SMX 2100, 2600, and 3100 with ST and S variants. These are high-capability platforms with B-axis milling spindles; most service calls center on the B-axis.
Models in this series we service
- Puma MX 2000
- Puma MX 2100
- Puma MX 2500
- Puma MX 2600
- Puma SMX 2100
- Puma SMX 2600
- Puma SMX 3100
Common failure patterns
- B-axis milling spindle wear — highest-stress component on these platforms.
- Lower turret faults on twin-turret configurations.
- ATC reliability on the multitasking ATC.
- Sub-spindle synchronization on multi-axis transfer work.
Controls used on this series
Puma MX and SMX ship on Fanuc 30i — typically 30i-B on current builds. The multi-axis kinematics make Fanuc 30i the right fit for these platforms.
Lead time
Lead time depends on the model, the failure mode, and parts availability. Diagnostic is fast; full rebuilds run 3 to 5 weeks on most jobs. We scope each job individually rather than quoting a generic window.