2023 Doosan Puma 4100LB CNC Turning Center

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2023 Doosan Puma 4100LB CNC Turning Center

The 2023 Doosan Puma 4100LB CNC Turning Center is a heavy-duty horizontal lathe purpose-built for handling large-diameter and extended-length workpieces with exceptional rigidity and precision. Equipped with a formidable 21" hydraulic chuck and a 5.51" spindle bore, the machine is well-suited for oilfield tubing, shaft work, and similar large-scale applications. A 10-position turret manages tooling requirements, offering swift index and robust cutting capabilities across both roughing and finishing cycles. The inclusion of a hydraulic steady rest further reinforces part stability, especially crucial for longer shafts and large hollow workpieces.

The machine dimensions reveal a powerful footprint—approximately 227.4" long x 89.6" wide x 89.5" high, weighing in at 25,133 lbs, a clear testament to its industrial-grade rigidity. These physical characteristics enable the Puma 4100LB to absorb vibration and maintain tolerances under high-load, continuous-duty conditions. Though not all axis travels and feed rates are specified in your input, the Puma 4100LB typically boasts high torque spindle performance with a low-rpm geared spindle designed for superior surface finishes on large parts.
  • MakeDN Solutions
  • ModelPuma 4100B
  • Year2023
  • Product #15342
  • Price Please login to see price.

About This Machine

Take advantage of this low hours, high capacity Doosan lathe coming with Steady Rest!

**All descriptions and specifications are preliminary and must be confirmed by buyer prior to purchase.**

Live Tooling / Milling

Specifications

X-Travel: 14.00"
Z-Travel: 85.00"
Max Swing Over Bed: 31.10"
Max Turning / Cutting Length: 41.10"
Max Cutting / Turning Diameter: 21.70"
Rapid Traverse: 629/787 IPM

Spindle

Bar Capacity: 4.60"
Chuck Size: 21.0"
Chuck Type: Hydraulic
Chuck Description: Samchully 3-Jaw
Spindle Bore: 5.51"
Spindle Speed: 2,000 RPM
Spindle Motor: 47 HP

Second Spindle

Turret

Single Turret: Equipped With
Tool Positions: 10

Control

Control Make/Model: Fanuc Series 0i-Plus CNC Control
Additional Control Options: Programmable Positioning Bracket

Tailstock / Steadyrest

Steadyrest Type: Hydraulic

Options

Chip Removal: Chip Conveyor