# DN Solutions PUMA VTR1012F

Hardware · `PUMA VTR1012F` · verification: source checked

The DN Solutions PUMA VTR1012F is a vertical turning center with a maximum turning diameter of 1250 mm and a maximum turning length of 750 mm. It features a ram spindle with a quad-tool-holder Ram Tool Index System and a one-piece bed with a wide-column structure. The machine is designed for machining large, heavy workpieces with high rigidity and stability.

## Specification

| Property | Value |
|---|---|
| Category | cnc lathe |
| Weight | 26000 kg |
| Travel X | 1425 mm |
| Travel Z | 700 mm |
| Spindle max | 600 rpm |
| Max turning diameter | 1250 mm |
| Max turning length | 750 mm |

## Connected

- Manufacturer: [DN Solutions](https://machineschema.com/manufacturer/dn-solutions.md)

## Study notes

- The machine has a one-piece bed with a wide-column structure for rigidity.
- The spindle is thermally symmetrical and has a high-capacity cooler.
- The Ram Tool Index System holds four tools directly in the ram, allowing tool changes without the ATC.
- Tool clamping force is 8000 kg.
- Maximum spindle torque is 12354 N·m.
- Maximum spindle power is 45/37 kW.
- X-axis rapid traverse is 12 m/min; Z-axis rapid traverse is 10 m/min.
- An Automatic Chuck Changer is available as an option.
- The PUMA VTR series offers a servo-driven ATC tool magazine with 12 to 34 tools.
- The series includes models with a maximum turning diameter up to 2500 mm and a maximum turning height up to 2000 mm.

## Sources

1. [DN Solutions](https://www.dn-solutions.com/global/product/turning-center/ram-type-vertical/puma-vtr-1012f.do) (accessed 2026-10-26)

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