USED OKUMA IMPACT LU-45 1500 – 1996

The OKUMA IMPACT LU-45 1500 – 1996 is a heavy-duty CNC horizontal turning center designed for large-part machining applications requiring exceptional rigidity, high torque, and long-term production reliability. Manufactured by Okuma, one of Japan’s most respected CNC machine builders, the LU Series became highly popular throughout the machining industry because of its robust construction, large spindle capacity, and ability to handle demanding turning applications with excellent accuracy and stability. The LU-45 1500 configuration is specifically engineered for medium-to-large diameter workpieces and long-part machining operations commonly found in oil and gas, power generation, aerospace, mining, heavy equipment, and industrial manufacturing sectors.

The 1996 OKUMA IMPACT LU-45 1500 is widely recognized as a durable and highly capable production lathe that can perform heavy roughing and precision finishing operations on large steel, alloy, stainless steel, cast iron, and hardened material components. The machine features a powerful spindle system, rigid box-way construction, large chuck capacity, and long-bed configuration capable of supporting large and heavy workpieces while maintaining excellent machining stability.

One of the biggest advantages of the LU-45 platform is its heavy-duty construction. Okuma engineered the machine with oversized castings, hardened box guideways, powerful spindle motors, and large servo drives to support aggressive metal removal rates while maintaining long-term geometric accuracy. Even decades after production, many LU-Series machines continue operating productively in demanding industrial environments because of their exceptional mechanical durability and reliability.

The machine typically features a 15-inch chuck, long-bed 1500 mm machining capacity, large spindle bore, 2-axis CNC turning capability, and the Okuma OSP control system. Many machines are also equipped with tailstocks, chip conveyors, tool presetters, steady rests, and high-pressure coolant systems for large-part production applications.

The LU-45 1500 is especially valued for machining shafts, rollers, hydraulic cylinders, pump components, flanges, large bushings, valve bodies, industrial tooling, and heavy mechanical components requiring stable turning performance and consistent machining accuracy.

Okuma machines are widely respected throughout the CNC industry because of their integrated machine-and-control design philosophy. Unlike many machine tool manufacturers, Okuma develops both the machine and the CNC control system internally, resulting in strong compatibility, excellent reliability, and long-term service support. Even today, the OKUMA IMPACT LU-45 1500 remains highly respected in the used CNC machinery market because of its rugged construction, high torque machining capability, and proven long-term performance.

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OKUMA IMPACT LU-45 1500 – AXIS

AXIS SPECIFICATIONS	DETAILS
Number of Axes	2-Axis CNC Turning Center
X-Axis Travel	14.17 in
Z-Axis Travel	61.02 in
Rapid Traverse Rate	High-torque servo driven
Positioning Accuracy	±0.0004 in (estimated)
Repeatability	±0.0002 in (estimated)
Guideway Type	Hardened box ways
Tailstock Travel	Programmable

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OKUMA IMPACT LU-45 1500 – AXIS TRAVELS / WORK ENVELOPE

WORK ENVELOPE	DETAILS
Machine Type	Heavy-Duty CNC Horizontal Lathe
Chuck Size	15 in
Maximum Turning Diameter	25.6 in
Maximum Turning Length	59–61 in
Swing Over Bed	29.5 in
Swing Over Cross Slide	19.7 in
Bar Capacity	4.0–5.0 in
Distance Between Centers	59–61 in

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OKUMA IMPACT LU-45 1500 – CAPACITY / TABLE

CAPACITY SPECIFICATIONS	DETAILS
Machine Structure	Heavy-duty slant bed construction
Production Type	Large-part heavy turning
Material Capability	Steel, Cast Iron, Stainless, Alloy
Application Focus	Oil & Gas / Power / Heavy Equipment
Machining Capability	Heavy roughing & finishing
Automation Capability	Optional bar feed & loading systems

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OKUMA IMPACT LU-45 1500 – SPINDLE

SPINDLE SPECIFICATIONS	DETAILS
Main Spindle Speed	2,000 RPM
Main Spindle Power	40 HP
Spindle Torque	High-torque heavy-duty spindle
Spindle Nose	A2-11
Spindle Bore	4–5 in
Chuck Type	Hydraulic power chuck
Drive System	Gear-driven spindle

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OKUMA IMPACT LU-45 1500 – TOOL CHANGER

TOOLING SPECIFICATIONS	DETAILS
Turret Stations	12
Tool Changer Type	Hydraulic turret
Tool Interface	OD / ID turning tools
Live Tool Capability	No
Tool Index Time	Fast indexing
Heavy Cutting Capability	Yes

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OKUMA IMPACT LU-45 1500 – CONTROL SYSTEM

CONTROL INFORMATION	DETAILS
CNC Control	Okuma OSP 7000L
Programming Type	Conversational + G-Code
Display Type	CRT / LCD retrofit optional
Connectivity	RS232
Advanced Features	Heavy-duty turning cycles
Machine Integration	Full Okuma integration

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OKUMA IMPACT LU-45 1500 – COOLANT / DUST / WATER MANAGEMENT

COOLANT SYSTEM	DETAILS
Coolant Type	Flood coolant system
High-Pressure Coolant	Optional
Chip Removal	Chip conveyor
Coolant Tank	Industrial capacity
Lubrication	Automatic centralized lubrication
Filtration System	Standard filtration

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OKUMA IMPACT LU-45 1500 – POWER REQUIREMENTS

POWER SPECIFICATIONS	DETAILS
Voltage	220V / 440V
Phase	3 Phase
Power Requirement	~55–75 KVA
Air Requirement	90 PSI
Electrical Type	Industrial CNC supply

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OKUMA IMPACT LU-45 1500 – DIMENSIONS

MACHINE DIMENSIONS	DETAILS
Machine Length	~180–220 in
Machine Width	~90–110 in
Machine Height	~85–100 in
Machine Weight	~20,000–28,000 lbs
Floor Space Requirement	Large industrial footprint

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OKUMA IMPACT LU-45 1500 – GENERAL INFORMATION

GENERAL INFORMATION	DETAILS
Machine Type	Heavy-Duty CNC Horizontal Lathe
Manufacturer	Okuma
Year	1996
Primary Application	Large-part turning
Typical Industries	Oil & Gas, Mining, Power Generation
Automation Level	Medium
Used Market Demand	High
Reliability	Premium Japanese CNC platform

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INDUSTRIES THAT USE OKUMA IMPACT LU-45 1500 – 1996

The OKUMA IMPACT LU-45 1500 is widely used in oil and gas manufacturing for valve bodies, drilling components, threaded pipe connections, hydraulic cylinders, and large industrial fittings requiring heavy-duty turning capability.

Power generation companies utilize the machine for turbine shafts, couplings, bearing housings, pump components, and energy-sector mechanical assemblies requiring stable machining accuracy on large workpieces.

Mining and heavy equipment manufacturers rely on the LU-45 for rollers, shafts, bushings, hydraulic components, axle systems, and large steel components requiring aggressive material removal capability.

Aerospace suppliers use the machine for landing gear components, structural support shafts, and heavy aerospace mechanical parts requiring precision turning performance.

General industrial manufacturers also use the machine for industrial tooling, pump housings, large flanges, custom fabrication work, and heavy mechanical production components.

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TYPICAL PARTS OKUMA IMPACT LU-45 1500 CAN PRODUCE

The OKUMA IMPACT LU-45 1500 can produce hydraulic cylinders, industrial shafts, valve bodies, pump housings, rollers, flanges, bushings, couplings, threaded pipe fittings, and large heavy-duty turned components.

The machine excels at heavy roughing, precision finishing, OD turning, ID boring, threading, grooving, taper turning, and long-shaft machining operations.

Its rigid box-way construction and powerful spindle system allow stable machining of large steel and alloy components while maintaining excellent dimensional consistency.

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WHY CHOOSE OKUMA IMPACT LU-45 1500 – 1996

The OKUMA IMPACT LU-45 1500 is chosen because it delivers exceptional heavy-duty turning capability combined with premium reliability, rigid construction, and long-term production durability. Manufacturers requiring stable machining performance on large and heavy workpieces often select the LU-Series because of its proven reliability in demanding industrial environments.

One of the machine’s biggest advantages is its extremely rigid box-way construction. Okuma engineered the LU-45 platform with oversized castings, hardened guideways, and a heavy-duty spindle system capable of supporting aggressive metal removal rates while maintaining excellent machining stability.

The machine’s gear-driven spindle system provides strong low-end torque for heavy roughing applications involving large steel, stainless steel, and alloy components. This makes the machine highly effective for oil and gas, mining, power generation, and industrial manufacturing applications.

Another major advantage is the Okuma OSP control system. Because Okuma develops both the machine and the control internally, the machine operates with excellent integration, reliability, and production stability. Many machinists continue to prefer Okuma controls because of their conversational programming capability, reliability, and strong long-term support.

The LU-45 1500 is also highly respected for long machine life. Many machines from the 1990s continue operating productively today because of Okuma’s premium mechanical construction and durable spindle systems.

The machine supports large-part machining applications requiring long turning lengths, large chuck capacity, and stable cutting conditions for demanding production work.

Okuma machines are widely respected throughout the machining industry for long-term reliability, heavy-duty machining capability, and strong resale value in the used CNC market.

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WHY BUY USED OKUMA IMPACT LU-45 1500 – 1996

Buying a used OKUMA IMPACT LU-45 1500 – 1996 allows manufacturers to acquire a premium heavy-duty Japanese CNC turning center at a significantly lower cost compared to purchasing a new large-capacity CNC lathe. Even though the machine was built in the 1990s, it remains highly capable for modern heavy turning applications because of its rigid construction and durable spindle design.

One of the biggest advantages of purchasing a used LU-45 1500 is access to large-part machining capability without the extremely high cost of new heavy-duty CNC equipment. Modern CNC lathes with similar spindle power, box-way construction, and large turning capacity often require substantial financial investment. A used Okuma machine provides comparable heavy machining capability at a fraction of the original cost.

Another major benefit is long-term mechanical reliability. Okuma machines from this era are known throughout the machining industry for excellent durability and stable production performance. Properly maintained LU-Series machines often continue operating productively for decades in demanding industrial environments.

Many used LU-45 machines are also equipped with valuable factory-installed options such as chip conveyors, steady rests, tailstocks, hydraulic chucks, tooling packages, and coolant systems. These features add substantial production value without requiring additional investment from the buyer.

The machine is especially attractive for manufacturers handling oil and gas work, industrial repair, mining components, heavy fabrication, and large mechanical parts requiring stable heavy-duty machining capability.

Because of Okuma’s strong industry reputation, the LU-Series continues maintaining strong resale demand in the used CNC machinery market. Buyers often seek these machines because of their proven reliability, rigid construction, and ability to perform difficult turning operations for many years.

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HOW MUCH DOES A USED OKUMA IMPACT LU-45 1500 COST?

The cost of a used OKUMA IMPACT LU-45 1500 – 1996 depends on machine condition, spindle hours, maintenance history, tooling packages, installed options, and overall mechanical condition. Machines equipped with tailstocks, steady rests, chip conveyors, tooling packages, and upgraded controls generally command higher pricing in the used CNC machinery market.

USED OKUMA IMPACT LU-45 1500 PRICE RANGE	ESTIMATED COST
Basic Machines	$18,000 – $35,000
Standard Production Machines	$35,000 – $55,000
Well-Maintained Machines	$55,000 – $85,000
Fully Equipped Machines	$85,000+

Machines equipped with upgraded controls, large tooling packages, hydraulic steady rests, chip conveyors, coolant systems, and excellent maintenance records typically sell at premium pricing levels.

Several factors influence the value of a used LU-45 1500. Buyers carefully inspect spindle condition, box-way wear, turret indexing performance, hydraulic systems, tailstock condition, machine geometry, and overall maintenance history before determining final machine pricing.

Even in today’s competitive used CNC market, the OKUMA IMPACT LU-45 1500 remains one of the most respected heavy-duty CNC turning centers available. Its combination of rigid construction, high-torque spindle performance, premium Japanese engineering, and long-term reliability makes it an excellent investment for heavy industrial machining operations.