Reference Library › Vertical Machining Centers › VTR-350A

Reference recordMBB·VERTICAL-MACHINING-CENTERS/OKUMA-VTR-350AUpdated 2026-10-10

Photo: Okuma (manufacturer)

MakeOkuma

ModelVTR-350A

Machine typeVertical Machining Centers

Max Turning DiameterØ137.79 in (Ø3,500 mm)

Max Turning Length62.99 [78.74, 94.49] in (1,600 [2,000; 2,400] mm)

Z-Axis Travel [RAM]49.21 [59.06] in (1,250 [1,500] mm)

W-Axis [Elevating Rail]31.50 [39.37, 47.24] in (800 [1,000; 1,200] mm)

Table SizeØ118.11 in (Ø3,000 mm)

Max Load44,000 lbs (20,000 kg)

Spindle Speed1~160 rpm

Spindle Power74/60 hp (55/45 kW)

Torque31,346/25,667 [42,779/34223] lb-ft (42.5/34.8 [58.0/46.4] kNm)

C-Axis360 (minimum control angle: 0.001)

📋 Spec data: Standard (10 fields) · compiled from manufacturer and public sources · reference updated 2026-10-10.
These specifications describe the model in general. The year, control generation, spindle, and option package of a specific unit may differ — always verify against the actual machine. Methodology · Data sources.

Okuma

VTR-350A

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Manufacturer videoWatch on YouTube ↗

Double-Column Multitasking Machine　VTR-350A 【OKUMA CORPORATION JAPAN】OKUMA CORPORATION JAPAN · 0:59 · 2013-07-30

About the Okuma VTR-350A

The Okuma VTR-350A is catalogued under Vertical Machining Centers in The Machine Blue Book CNC machine reference library. This entry documents the machine for identification and education; specifications above are compiled from manufacturer and public sources and describe the model, not a specific unit.

Used market research

Research Okuma VTR-350A in the used-machine market directory → — review current and historical seller-source records, then verify availability directly with the originating source.

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