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For Sale by Machinery Marketing International
Surplus Record Dealer Since 2013
Location: Chicago, IL
Contact Victoria
Phone Number: 312...> Show Phone Number 312-226-4150
Let the seller know you found their listing on Surplus Record!
Description
The Okuma LB4000EX III 1500-MY CNC Lathe (2025) is a premium heavy-duty multitasking turning center for precise single-setup machining of large-diameter workpieces and long shafts. Ideal for oil & gas, mining, infrastructure, aerospace, and defense applications requiring high accuracy and productivity.
Max Machining Diameter: 20 mm
Max Machining Length - Without Guide Bushing: 2.5× diameter (up to 55 mm)
Main spindle max drilling diameter: 10 mm (option 12 mm)
Main spindle max tapping diameter: M8 (M6 option)
Gang rotary tool max drilling diameter: 7 mm (13 mm option)
Gang rotary tool max tapping diameter: M6 (M8 option)
Gang rotary tool speed: Max 6,000 rpm (rated 4,5004,800 rpm)
Back spindle max drilling diameter: 8 mm
Back spindle max tapping diameter: M6
Back Spindle Speed: Max 8,000 rpm
Number of Tools: Up to 21 positions
Tool sizes: 12 mm square turning tools (13 mm, 16 mm options)
Spindle & Motors
Main Spindle Speed: Max 10,000 rpm
Main Spindle Power: 2.2 kW / 3.7 kW (3 HP / 5 HP)
Back Spindle Power: 1.1 kW / 1.5 kW
TOOL SPINDLE MOTOR: 0.75 kW
Coolant Pump Motor: 0.4 kW
Max Machining Diameter: 20 mm
Max Machining Length - Without Guide Bushing: 2.5× diameter (up to 55 mm)
Main spindle max drilling diameter: 10 mm (option 12 mm)
Main spindle max tapping diameter: M8 (M6 option)
Gang rotary tool max drilling diameter: 7 mm (13 mm option)
Gang rotary tool max tapping diameter: M6 (M8 option)
Gang rotary tool speed: Max 6,000 rpm (rated 4,5004,800 rpm)
Back spindle max drilling diameter: 8 mm
Back spindle max tapping diameter: M6
Back Spindle Speed: Max 8,000 rpm
Number of Tools: Up to 21 positions
Tool sizes: 12 mm square turning tools (13 mm, 16 mm options)
Spindle & Motors
Main Spindle Speed: Max 10,000 rpm
Main Spindle Power: 2.2 kW / 3.7 kW (3 HP / 5 HP)
Back Spindle Power: 1.1 kW / 1.5 kW
TOOL SPINDLE MOTOR: 0.75 kW
Coolant Pump Motor: 0.4 kW
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