Doosan Puma V400R and Doosan Puma V400L are both CNC vertical turning centers, but they differ in their orientation and capabilities.

The Doosan Puma V400R is a right-handed machine, meaning that the spindle is on the right side of the machine, while the Doosan Puma V400L is a left-handed machine, with the spindle on the left side. This orientation can be important depending on the machining application and setup.

In terms of capabilities, both machines have similar specifications in terms of spindle speed, torque, and tool capacity. However, the V400L has a longer X-axis travel, allowing for larger workpieces to be machined.

Overall, the choice between the two machines will depend on the specific needs of the application and the preferences of the operator.

the technical specifications for the Doosan Puma V400R and Doosan Puma V400L:

Doosan Puma V400R:

• Spindle orientation: Right-handed
• Max turning diameter: 25.6 inches (650 mm)
• Max turning length: 22.4 inches (570 mm)
• Spindle speed: 2,000 RPM
• Spindle motor power: 30 HP (22 kW)
• Tool capacity: 12 stations
• X-axis travel: 15.7 inches (400 mm)
• Z-axis travel: 23.6 inches (600 mm)

Doosan Puma V400L:

• Spindle orientation: Left-handed
• Max turning diameter: 25.6 inches (650 mm)
• Max turning length: 39.4 inches (1,000 mm)
• Spindle speed: 2,000 RPM
• Spindle motor power: 30 HP (22 kW)
• Tool capacity: 12 stations

Please note that these specifications are subject to change and may vary depending on the specific machine configuration.