Okuma LB 4000 EX II CNC lathe

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Manufacturer Okuma
Model LB 4000 EX II
Year 2018
Location Sweden SE
Baris
Your dedicated contact
Baris S.

Specifications

Category Lathes - CNC lathes
Turning length 1500 mm
Turning Ø 480 mm
Ø above the bed 670 mm
Ø above transversing slide 480 mm
Type of CNC Okuma OSP P300L OSP suite
X-axis 300 mm
Z-axis 1590 mm
Spindle taper JIS A28
Spindle bore 91 mm
Number of tools on turret 12
Turning speed 424200 rpm
Tailstock yes
Bar feeder no
Length x width x height 4200.0 × 2400.0 × 2200.0
Weight 8500 kg
worked hours
hours under power
state as-is, where-is
At local norms ---------
status
Last availability date 05/11/2026
Product id P261105002
Language

Automatic description (AI-Generated)

Okuma LB 4000 EX II CNC lathe, manufactured in 2018. This enclosed machine has a white and black housing, a central machining area, and a CNC control panel with screen, keypad and buttons mounted on the right side. Foot pedals are also present. The machine appears intact and clean, with no obvious major damage visible; this is a visual assessment only and does not confirm operating condition.

The machine has a turning length of 1,500 mm and a maximum turning diameter of 480 mm. Maximum diameter above the bed is 670 mm, and maximum diameter above the transversing slide is 480 mm. X-axis travel is 300 mm and Z-axis travel is 1,590 mm. The spindle bore is 91 mm, and the turret accommodates 12 tools. The listed overall dimensions are 4,200 × 2,400 × 2,200 mm, with a weight of 8,500 kg.

The current description specifies an Okuma OSP P300L control system and a V12 NC turret. Standard equipment includes an NC-controlled tailstock, coolant system with high-pressure pump, work light, enclosed chip and splash guard, manual touch setter, central lubrication, hand tools and conversational programming. Listed options include spindle orientation, cutting-load monitoring, automatic doors, additional coolant and air-blow functions, an SMW-Autoblok steady rest, a Grundfos pump and a Cromar hinged-belt chip conveyor with right-side discharge. Other listed features include X- and Z-axis scales and Turcite on both axes. Tool holders are excluded from the standard turret equipment.

The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.

Seller's description

Control system Okuma OSP P300L (OSP Suite, 15"). MACHINE Number of axes: 2. Max swing over bed: Ø670 mm. Max swing over cross slide: Ø480 mm. Max turning length: 1500 mm. Max turning diameter: Ø480 mm. SPINDLE Spindle diameter, front bearing: Ø140 mm Spindle bore: Ø91 mm. Spindle nose: JIS A2-8. Speed range: 42–4200 rpm. Front spindle bearings: Roller bearings, axial angular contact ball bearings Torque: 700 Nm. Spindle material: CrMo. X-AXIS Travel: 300 mm Rapid traverse: 25 m/min. Z-AXIS Travel: 1590 mm Rapid traverse: 30 m/min TURRET Type: V12, NC turret Number of tools: 12 Indexing time: 0.24 s/station Tool mounting: MQ TAILSTOCK Quill diameter: Ø100 mm Stroke: 1530 mm. Taper: MT No. 5 MOTORS Spindle motor: PREX 30/22 kW (30 min/cont.). X-axis: BL 3.5 kW. Z-axis: BL 4.6 kW. MACHINE DIMENSIONS Height: approx. 2200 mm Floor space: approx. 4200 × 2400 mm Weight: approx. 8500 kg (standard machine). STANDARD EQUIPMENT - MQ turret, 12 stations (excl. tool holders). NC-controlled tailstock MT No. 5, live center MT No. 4. Coolant system with high-pressure pump. Work light. Fully enclosed chip and splash guard. Chuck open/close via M-code and foot pedal ("double type") Manual Touch Setter. Central lubrication (monitoring type B-1). Hand tools. Built to IEC standard incl. CE marking and EMC - Conversational programming One Touch IGF-ME kit INCLUDED OPTIONS. Spindle orientation. Cutting load monitoring "Load monitor" for all axes and spindles. Automatic door C1500, left + right. Shower/flush coolant type B (M-code). Air blow for chuck and tailstock (quill). Hydraulic quill movement 60 mm, built-in quill MT No. 4 - Prepared extraction port - Absoscale for X- and Z-axis. Turcuite for X- and Z-axis incl. "0.1 micron control". Steady rest SMW-Autoblok SLU-X 3.1 Ø20–165 mm with automatic tow-along positioning. Grundfos pump 12 bar CR1-9. Cromar chip conveyor (hinged belt), chip discharge to the right.

Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.


Client type Machinery dealer
Active since 2022
Offers online 9
Last activity Nov. 5, 2026

Seller's description

Control system Okuma OSP P300L (OSP Suite, 15"). MACHINE Number of axes: 2. Max swing over bed: Ø670 mm. Max swing over cross slide: Ø480 mm. Max turning length: 1500 mm. Max turning diameter: Ø480 mm. SPINDLE Spindle diameter, front bearing: Ø140 mm Spindle bore: Ø91 mm. Spindle nose: JIS A2-8. Speed range: 42–4200 rpm. Front spindle bearings: Roller bearings, axial angular contact ball bearings Torque: 700 Nm. Spindle material: CrMo. X-AXIS Travel: 300 mm Rapid traverse: 25 m/min. Z-AXIS Travel: 1590 mm Rapid traverse: 30 m/min TURRET Type: V12, NC turret Number of tools: 12 Indexing time: 0.24 s/station Tool mounting: MQ TAILSTOCK Quill diameter: Ø100 mm Stroke: 1530 mm. Taper: MT No. 5 MOTORS Spindle motor: PREX 30/22 kW (30 min/cont.). X-axis: BL 3.5 kW. Z-axis: BL 4.6 kW. MACHINE DIMENSIONS Height: approx. 2200 mm Floor space: approx. 4200 × 2400 mm Weight: approx. 8500 kg (standard machine). STANDARD EQUIPMENT - MQ turret, 12 stations (excl. tool holders). NC-controlled tailstock MT No. 5, live center MT No. 4. Coolant system with high-pressure pump. Work light. Fully enclosed chip and splash guard. Chuck open/close via M-code and foot pedal ("double type") Manual Touch Setter. Central lubrication (monitoring type B-1). Hand tools. Built to IEC standard incl. CE marking and EMC - Conversational programming One Touch IGF-ME kit INCLUDED OPTIONS. Spindle orientation. Cutting load monitoring "Load monitor" for all axes and spindles. Automatic door C1500, left + right. Shower/flush coolant type B (M-code). Air blow for chuck and tailstock (quill). Hydraulic quill movement 60 mm, built-in quill MT No. 4 - Prepared extraction port - Absoscale for X- and Z-axis. Turcuite for X- and Z-axis incl. "0.1 micron control". Steady rest SMW-Autoblok SLU-X 3.1 Ø20–165 mm with automatic tow-along positioning. Grundfos pump 12 bar CR1-9. Cromar chip conveyor (hinged belt), chip discharge to the right.

Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.


Specifications

Category Lathes - CNC lathes
Turning length 1500 mm
Turning Ø 480 mm
Ø above the bed 670 mm
Ø above transversing slide 480 mm
Type of CNC Okuma OSP P300L OSP suite
X-axis 300 mm
Z-axis 1590 mm
Spindle taper JIS A28
Spindle bore 91 mm
Number of tools on turret 12
Turning speed 424200 rpm
Tailstock yes
Bar feeder no
Length x width x height 4200.0 × 2400.0 × 2200.0
Weight 8500 kg
worked hours
hours under power
state as-is, where-is
At local norms ---------
status
Last availability date 05/11/2026
Product id P261105002
Language

Automatic description (AI-Generated)

Okuma LB 4000 EX II CNC lathe, manufactured in 2018. This enclosed machine has a white and black housing, a central machining area, and a CNC control panel with screen, keypad and buttons mounted on the right side. Foot pedals are also present. The machine appears intact and clean, with no obvious major damage visible; this is a visual assessment only and does not confirm operating condition.

The machine has a turning length of 1,500 mm and a maximum turning diameter of 480 mm. Maximum diameter above the bed is 670 mm, and maximum diameter above the transversing slide is 480 mm. X-axis travel is 300 mm and Z-axis travel is 1,590 mm. The spindle bore is 91 mm, and the turret accommodates 12 tools. The listed overall dimensions are 4,200 × 2,400 × 2,200 mm, with a weight of 8,500 kg.

The current description specifies an Okuma OSP P300L control system and a V12 NC turret. Standard equipment includes an NC-controlled tailstock, coolant system with high-pressure pump, work light, enclosed chip and splash guard, manual touch setter, central lubrication, hand tools and conversational programming. Listed options include spindle orientation, cutting-load monitoring, automatic doors, additional coolant and air-blow functions, an SMW-Autoblok steady rest, a Grundfos pump and a Cromar hinged-belt chip conveyor with right-side discharge. Other listed features include X- and Z-axis scales and Turcite on both axes. Tool holders are excluded from the standard turret equipment.

The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.


About this seller

Client type Machinery dealer
Active since 2022
Offers online 9
Last activity Nov. 5, 2026

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