USED MAKINO A66E – 2003
The MAKINO A66E – 2003 is a production-oriented horizontal machining center designed for manufacturers that need high-speed machining, four-axis capability, substantial workpiece capacity, and reliable automated production. The A66E uses a 500 × 500 mm pallet platform and provides approximately 730 mm of X-axis travel, 730 mm of Y-axis travel, and 800 mm of Z-axis travel. This combination gives the machine a large machining envelope relative to its pallet size and makes it suitable for automotive components, industrial machinery parts, housings, fixtures, and other medium-to-large precision-machined components. A documented 2003 A66E is equipped with a 14,000 RPM BT40 spindle, full fourth-axis capability, two automatic pallets, and an expanded tool magazine.
One of the defining characteristics of the A66E is its horizontal spindle arrangement. Rather than approaching the workpiece from above like a conventional vertical machining center, the spindle approaches horizontally. This configuration provides useful access to multiple faces of a component while also allowing chips to fall away from the cutting zone. Efficient chip evacuation is especially important during production machining because accumulated chips can interfere with cutting, workholding, coolant flow, and finished surfaces.
The machine’s 500 × 500 mm pallet provides a substantial workholding platform for production fixtures and multiple-part setups. The documented 2003 machine supports a maximum pallet load of approximately 1,540 pounds, or roughly 700 kg. The combination of a large pallet, four-axis indexing, and substantial axis travel allows the A66E to machine components that may require several operations from different directions while keeping the workpiece securely located in the same machining environment.
The A66E also offers a high-speed spindle configuration. The documented 2003 machine is equipped with a 14,000 RPM BT40 spindle, making it suitable for a broad range of milling, drilling, tapping, boring, and finishing applications. The BT40 interface provides access to a large selection of standard cutting tools, while the high spindle speed can be particularly useful for smaller-diameter cutters, aluminum and other non-ferrous materials, finishing operations, and applications requiring higher cutting speeds.
Another important characteristic of the A66E is its full fourth-axis capability. The rotary pallet system provides continuous positioning around the fourth axis, with documented machines offering up to 360,000 positioning divisions. This allows the workpiece to be indexed or rotated accurately to machine multiple faces and features without removing the component from the fixture. For manufacturers producing complex housings, brackets, automotive components, and industrial parts, this capability can reduce the number of separate setups required.
The A66E was also designed with production automation in mind. A documented 2003 machine is equipped with a two-position automatic pallet changer, allowing one pallet to be positioned for machining while another can be prepared for the next operation. This can reduce non-cutting time and improve machine utilization, particularly in repetitive production environments. The combination of automatic pallet changing and a large tool magazine gives the machine considerable flexibility for running multiple operations and part programs.
Tool capacity is another significant feature. The documented 2003 A66E has a 180-tool automatic tool changer, which is considerably more than the basic tool capacity found on many conventional machining centers. A large magazine allows manufacturers to keep a wide range of drills, end mills, boring tools, taps, reamers, and finishing tools available. This can be particularly valuable for job shops and production facilities running several part families on the same machine.
The documented machine also includes through-spindle coolant, a chip conveyor, drum filtration, spindle chilling, and broken-tool detection. These features support continuous production by improving coolant delivery, chip removal, spindle temperature management, and tool monitoring. The exact options on a used 2003 A66E should always be confirmed because individual machines can have different configurations and accessories.
The MAKINO A66E – 2003 can therefore be a practical choice for manufacturers looking for a used horizontal machining center with a large work envelope, full fourth-axis capability, high-speed BT40 spindle, automatic pallet changing, and substantial tool storage. Its capabilities make it applicable across automotive, industrial machinery, general precision machining, tooling, contract manufacturing, and other production environments where repeatability and multi-face machining are important.
MAKINO A66E – AXIS
| Specification | Details |
|---|---|
| Machine Type | Horizontal CNC Machining Center |
| Linear Axes | X, Y, Z |
| Rotary Axis | Full 4th Axis |
| Machining Capability | 4-Axis |
| X Axis Travel | 730 mm / 28.7 in |
| Y Axis Travel | 730 mm / 28.7 in |
| Z Axis Travel | 800 mm / 31.5 in |
| B Axis / Rotary Positioning | Full 360° Fourth Axis |
| Pallet Indexing | 0.001° documented capability |
| Rapid Traverse | Approximately 2,953 IPM / 75 m/min |
| Machine Orientation | Horizontal |
The A66E’s four-axis configuration is designed for production machining where multiple faces of a component need to be accessed without repeatedly removing the workpiece. The X, Y, and Z axes provide the primary linear machining movements while the fourth axis rotates the pallet and workpiece.
The documented 2003 machine provides approximately 730 mm of X and Y travel with 800 mm of Z travel. This is a substantial travel range for a machine using a 500 × 500 mm pallet.
The full fourth axis can provide continuous rotary positioning, making it possible to machine features around the circumference or on multiple faces of a component. This can reduce setup time and improve consistency between machining operations.
MAKINO A66E – AXIS TRAVELS / WORK ENVELOPE
| Specification | Details |
|---|---|
| X Axis Travel | 730 mm / 28.7 in |
| Y Axis Travel | 730 mm / 28.7 in |
| Z Axis Travel | 800 mm / 31.5 in |
| Pallet Size | 500 × 500 mm / 19.7 × 19.7 in |
| Maximum Workpiece Envelope | Approximately 800 × 1,000 mm on published A66E information |
| Maximum Pallet Load | Approximately 700 kg / 1,540 lb |
| Spindle Orientation | Horizontal |
| Workpiece Access | Multiple-face machining through fourth axis |
| Work Envelope | Configuration and workholding dependent |
The A66E provides a large work envelope around its 500 mm square pallet. Published A66E information identifies a maximum work zone of approximately 800 × 1,000 mm, while documented machines list 730 × 730 × 800 mm of X/Y/Z travel.
The practical maximum component size depends on the fixture, tool length, spindle clearance, rotary-axis position, and component geometry. For a used machine, these factors should be considered before determining whether a particular component can be accommodated.
The substantial axis travel makes the A66E useful for parts that require more machining space than smaller 400 mm-class horizontal machining centers provide.
MAKINO A66E – CAPACITY / TABLE
| Specification | Details |
|---|---|
| Pallet Size | 500 × 500 mm / 19.7 × 19.7 in |
| Number of Pallets | 2 |
| Maximum Pallet Load | Approximately 700 kg / 1,540 lb |
| Pallet Type | Automatic Pallet System |
| Pallet Changer | Automatic, 2 Position |
| Rotary Capability | Full 4th Axis |
| Rotary Positioning | 0.001° documented capability |
| Workholding | Fixture and tombstone compatible |
| Production Configuration | Automated two-pallet production |
The 500 × 500 mm pallet is one of the major strengths of the A66E. It provides enough area for substantial production fixtures, tombstones, and multi-part workholding arrangements. The documented 2003 machine has a maximum pallet load of approximately 1,540 pounds.
The two-position automatic pallet changer can reduce setup-related downtime. Operators can prepare a second pallet while another pallet is inside the machining enclosure, depending on the production arrangement.
The full fourth-axis capability further expands the usefulness of the pallet system because the workpiece can be rotated around the machining center for access to multiple faces.
MAKINO A66E – SPINDLE
| Specification | Details |
|---|---|
| Spindle Type | Horizontal Milling Spindle |
| Documented 2003 Spindle Speed | 14,000 RPM |
| Spindle Taper | BT40 |
| Tool Interface | BT40 |
| Spindle Application | High-Speed Production Milling |
| Spindle Cooling | Spindle Chiller on documented machine |
| Coolant Delivery | Through-Spindle Coolant |
| Typical Operations | Milling, drilling, tapping, boring and finishing |
The documented 2003 A66E is equipped with a 14,000 RPM BT40 spindle. This spindle configuration provides a useful combination of speed and tooling flexibility for production machining.
The BT40 interface is widely used in CNC machining and provides access to a broad range of cutting tools. Manufacturers can use end mills, face mills, drills, boring tools, taps, reamers, and other BT40 tooling depending on the application.
The 14,000 RPM spindle can support higher-speed machining with smaller cutters and is particularly useful for aluminum and other non-ferrous materials, finishing operations, and precision milling. At the same time, the A66E’s horizontal platform and rigid production-oriented construction make it suitable for a broad range of industrial machining applications.
A spindle chiller on the documented machine provides additional temperature management during extended production cycles. Spindle thermal stability is important when maintaining dimensional consistency over long machining runs.
MAKINO A66E – TOOL CHANGER
| Specification | Details |
|---|---|
| Tool Changer Type | Automatic Tool Changer |
| Tool Interface | BT40 |
| Documented Tool Capacity | 180 tools |
| Changer Position | Side-Mount |
| Tool Storage | Large-Capacity Automatic Magazine |
| Tool Management | CNC-Controlled |
| Production Benefit | Supports multiple part programs |
| Typical Tools | Drills, end mills, taps, boring tools and reamers |
The A66E can be equipped with a large-capacity automatic tool magazine. The documented 2003 machine has a 180-tool automatic tool changer, providing considerable flexibility for production machining.
A tool capacity of this size allows manufacturers to keep a large collection of cutters loaded in the machine. This can reduce the need for frequent manual tool changes and make the machine more suitable for facilities running several different part programs.
For job shops, the large tool magazine can also reduce setup time because tools for different customer components can remain available in the machine. Tool management and tool-life monitoring should still be checked carefully on a used machine.
MAKINO A66E – CONTROL SYSTEM
| Specification | Details |
|---|---|
| CNC Control | FANUC |
| Documented 2003 Control | FANUC 16iM Pro3 |
| Control Type | CNC Machining Control |
| Axis Control | X, Y, Z and 4th Axis |
| Programming | G-code / CNC Programming |
| High-Speed Machining | Makino Pro3 Control Environment |
| Tool Management | CNC-Controlled |
| Control Verification | Confirm software and options on individual machine |
The documented 2003 A66E is equipped with a FANUC 16iM Pro3 CNC control. The control provides coordinated management of the machine’s linear axes, fourth-axis system, spindle, automatic tool changer, pallet changer, and other CNC functions.
The Pro3 control platform is associated with Makino’s high-speed machining environment and was designed to support the demanding interpolation and production requirements of the A66E.
When buying a used 2003 machine, the control should be inspected carefully. Buyers should verify the monitor, keyboard, memory, program transfer functionality, machine parameters, servo operation, alarms, spindle control, and communication interfaces.
The condition of the CNC electronics is particularly important on an older machine because control hardware and replacement components can influence both maintenance requirements and long-term operating costs.
MAKINO A66E – COOLANT / CHIP MANAGEMENT
| Specification | Details |
|---|---|
| Coolant System | Flood Coolant |
| Through-Spindle Coolant | Equipped on documented 2003 machine |
| Chip Conveyor | Hakusan Chip Conveyor |
| Filtration | Drum Filter System |
| Spindle Cooling | Spindle Chiller |
| Chip Evacuation | Horizontal Machining and Conveyor |
| Coolant Application | Through-tool and standard coolant |
| Production Benefit | Supports continuous machining |
Chip management is particularly important in horizontal machining because production cycles can generate large quantities of material. The A66E’s horizontal spindle arrangement helps chips fall away from the cutting area, while the chip conveyor provides mechanical removal from the machine enclosure.
The documented 2003 machine includes a Hakusan chip conveyor and drum filter system, along with through-spindle coolant.
Through-spindle coolant can improve cooling and chip evacuation during drilling, deep-hole operations, and other applications where coolant delivered directly through the tool is advantageous.
The drum filtration system can help maintain coolant quality by removing chips and particulate matter from the coolant stream. The exact coolant configuration should always be inspected on a used machine.
MAKINO A66E – POWER REQUIREMENTS
| Specification | Details |
|---|---|
| Electrical Supply | Industrial Three-Phase Power |
| Documented Machine Amperage | Approximately 180 A |
| Power Requirements | Configuration dependent |
| Spindle Power | Configuration dependent |
| Coolant Equipment | Additional electrical load |
| Chip Conveyor | Additional electrical load |
| Pallet Changer | Additional electrical load |
| Spindle Chiller | Additional electrical load |
| Installation Verification | Confirm machine data plate and electrical documentation |
The electrical requirements of a used A66E depend on the spindle, coolant system, chip conveyor, pallet changer, spindle chiller, and other installed equipment. A documented 2003 machine is listed at approximately 180 amps, but the exact electrical service should be verified against the individual machine’s data plate.
The presence of through-spindle coolant, a drum filter, chip conveyor, spindle chiller, and automatic pallet changer means that the complete machine has substantially more electrical requirements than a basic three-axis machining center.
Before installation, buyers should confirm voltage, phase, amperage, transformer requirements, disconnect requirements, and any auxiliary electrical connections.
MAKINO A66E – DIMENSIONS
| Specification | Details |
|---|---|
| Machine Configuration | Horizontal Machining Center |
| Pallet Size | 500 × 500 mm |
| Machine Footprint | Configuration dependent |
| Machine Height | Configuration dependent |
| Machine Weight | Configuration dependent |
| Installation Space | Must include machine and peripheral equipment |
| Auxiliary Equipment | Chip conveyor, coolant, electrical cabinet and pallet changer |
| Transportation | Professional CNC rigging recommended |
The exact dimensions and weight of a used A66E can vary depending on the installed pallet changer, chip conveyor, coolant equipment, electrical cabinet, and other accessories.
For transportation planning, the complete machine should be measured rather than relying only on published base-machine dimensions. The route into the facility should also be evaluated for doorway height, overhead clearance, floor loading, turning radius, and rigging access.
The 500 × 500 mm pallet and substantial work envelope mean the A66E is a significant industrial machine and should be installed on an appropriately prepared foundation.
MAKINO A66E – GENERAL INFORMATION
| Specification | Details |
|---|---|
| Manufacturer | MAKINO |
| Model | A66E |
| Year | 2003 |
| Machine Type | Horizontal Machining Center |
| Machining Capability | Full 4-Axis |
| Pallet Size | 500 × 500 mm |
| Number of Pallets | 2 |
| X Axis Travel | 730 mm / 28.7 in |
| Y Axis Travel | 730 mm / 28.7 in |
| Z Axis Travel | 800 mm / 31.5 in |
| Spindle Speed | 14,000 RPM on documented 2003 configuration |
| Spindle Taper | BT40 |
| Tool Capacity | 180 tools on documented configuration |
| CNC Control | FANUC 16iM Pro3 |
| Pallet Indexing | 0.001° documented capability |
| Rotary Capability | Full 360° Fourth Axis |
| Through-Spindle Coolant | Equipped on documented machine |
| Chip Conveyor | Hakusan |
| Spindle Chiller | Equipped on documented machine |
| Typical Application | Production Horizontal Machining |
The A66E is a substantial horizontal machining center that combines a 500 mm pallet with long X, Y, and Z travels, full fourth-axis machining, high-speed BT40 spindle capability, and extensive tool storage.
The documented 2003 configuration demonstrates that machines from this production period can be equipped with significant automation and auxiliary equipment, including two pallets, a 180-tool magazine, through-spindle coolant, chip handling, spindle chilling, and tool monitoring.
INDUSTRIES THAT USE MAKINO A66E
The automotive industry is a natural application for the A66E because the machine is designed around production machining, high-speed spindle performance, automated pallet handling, and multiple-face machining. Components such as engine-related housings, transmission components, brackets, suspension parts, and other production components can benefit from horizontal machining.
Industrial machinery manufacturers can use the A66E for machining housings, mounting components, machine bases, brackets, pump bodies, valve bodies, and other mechanical parts. The 500 × 500 mm pallet provides substantial fixture space, while the fourth axis allows features to be machined from multiple orientations.
General CNC job shops can benefit from the A66E’s combination of flexibility and automation. A large tool magazine allows a job shop to keep tools for multiple part families loaded, while the automatic pallet changer can reduce downtime between machining cycles.
Heavy equipment manufacturers can use the machine for components that require significant milling, drilling, boring, and tapping. The large axis travel makes the A66E appropriate for many medium and larger industrial components.
Tooling and fixture manufacturers can use the fourth axis to machine fixture bodies, tooling plates, tombstones, locating components, and other workholding equipment. The ability to rotate the workpiece can reduce the number of manual setups.
Medical manufacturing can use high-speed horizontal machining platforms for suitable medical components, fixtures, and precision mechanical parts. The A66E’s BT40 spindle and high tool capacity provide flexibility across different machining operations.
Aerospace-related manufacturers can use the machine for suitable aluminum and other metal components when the component size, tolerance requirements, and machine condition are appropriate. The high-speed spindle can support higher-speed machining of non-ferrous materials.
Contract manufacturers can take advantage of the machine’s automatic pallet system and large tool magazine. These features can be particularly useful when production involves multiple part numbers, repeat orders, and long machining cycles.
TYPICAL PARTS MAKINO A66E CAN PRODUCE
| Part Type | Typical Machining Operations |
|---|---|
| Automotive Housings | Milling, boring, drilling and tapping |
| Transmission Components | Multi-face milling, boring and drilling |
| Engine Components | Milling, drilling and finishing |
| Pump Housings | Boring, pocketing and drilling |
| Valve Bodies | Multi-face milling, drilling and tapping |
| Gearbox Housings | Boring, milling and drilling |
| Industrial Brackets | Face milling, pocketing and drilling |
| Fixture Plates | Face milling, hole patterns and tapping |
| Production Fixtures | Multi-face machining |
| Tooling Components | Milling, drilling and profiling |
| Aluminum Components | High-speed milling and finishing |
| Steel Components | Milling, drilling and boring |
| Machine Bases | Face milling and drilling |
| Mechanical Housings | Pocketing, boring and tapping |
| Precision Industrial Parts | Four-axis machining and finishing |
WHY CHOOSE MAKINO A66E
The MAKINO A66E provides a large horizontal machining platform around a 500 × 500 mm pallet. The substantial pallet dimensions and long axis travels allow the machine to accommodate a broad range of production components.
Its full fourth-axis capability is one of the machine’s most important features. Instead of limiting production to three-axis movement, the rotary axis allows the workpiece to be positioned around its circumference, making multiple-face machining possible without repeatedly removing the component.
The 730 × 730 × 800 mm travel range gives the machine considerable working space. The Z-axis travel of approximately 800 mm is particularly useful for components requiring substantial vertical machining clearance.
The 14,000 RPM BT40 spindle provides a flexible platform for production milling. BT40 tooling is widely available, while the spindle speed supports both general milling and higher-speed machining operations.
The 180-tool magazine on the documented 2003 machine is a major production advantage. A large tool inventory allows operators to maintain multiple tools and tool families in the machine, which can reduce setup changes when producing different components.
The two-position automatic pallet changer can also improve production efficiency. While one pallet is being machined, the second pallet can be prepared for another production cycle, helping minimize non-cutting time.
The combination of through-spindle coolant, chip conveyor, drum filtration, and spindle chilling gives the documented configuration a strong set of production-supporting systems. These features are useful during long machining cycles where coolant management, chip removal, and thermal stability are important.
Finally, Makino’s horizontal machining platform is designed around production stability and efficient chip management. Makino continues to emphasize rigidity, precision, reliability, and efficient chip evacuation in its horizontal machining technology, characteristics that are central to the horizontal machining concept represented by the A66E.
WHY BUY USED MAKINO A66E
Buying a used MAKINO A66E – 2003 can give manufacturers access to a substantial production horizontal machining center without the capital requirement associated with purchasing new equipment. The machine provides capabilities that can be valuable for both high-volume production and flexible job-shop machining.
The 500 × 500 mm pallet gives the A66E a significant workholding platform. Manufacturers can use large fixtures or tombstones and, depending on the component, potentially machine multiple pieces during one production cycle.
The fourth-axis capability can reduce the number of setups required for components with features distributed around multiple faces. Keeping the workpiece on the same fixture can improve positional consistency between operations.
A used machine with the documented 14,000 RPM spindle and 180-tool changer can also provide considerable production flexibility. The large tool magazine is particularly useful for facilities producing several different components or complex parts requiring many different cutters.
The FANUC 16iM Pro3 control provides a familiar CNC control environment for manufacturers already operating FANUC-controlled equipment. However, because the machine dates from 2003, buyers should carefully inspect the control electronics and verify that all required communications and program-transfer functions are operational.
The documented through-spindle coolant and chip-management equipment can also add significant practical value. A used machine that already includes the required production accessories may reduce the need for additional equipment purchases after installation.
Buyers should nevertheless conduct a thorough inspection before purchasing. Important inspection points include spindle runout, spindle bearing noise, spindle taper condition, axis backlash, ball-screw condition, linear guideways, fourth-axis accuracy, pallet changer operation, tool changer operation, coolant pumps, chip conveyor, spindle chiller, electrical cabinet, CNC control, and machine geometry.
Because the A66E is a 2003 machine, maintenance history becomes particularly important. A well-maintained machine with documented service and good geometric accuracy can have considerably different practical value from another machine of the same year that requires significant refurbishment.
The A66E is therefore particularly interesting for manufacturers that need a used production horizontal machining center with four-axis capability, substantial travel, high-speed BT40 tooling, automatic pallet changing, and large tool capacity. Its configuration makes it suitable for a wide range of production and precision machining applications.
HOW MUCH DOES A USED MAKINO A66E COST?
The price of a used MAKINO A66E – 2003 can vary significantly based on spindle condition, control condition, pallet configuration, tool capacity, coolant equipment, chip conveyor, fourth-axis configuration, machine geometry, maintenance history, and location.
Current listings show a 2003 A66E with a documented configuration including 14,000 RPM spindle, 180-tool changer, two pallets, FANUC 16iM Pro3 control, through-spindle coolant, chip conveyor, spindle chiller, and full fourth-axis capability. That listing is currently offered with price available on request.
Another current listing for a 2003 and 2005 A66E HMC cell is advertised at $109,900 USD, but this is a cell involving two A66E machines rather than a reliable standalone price for one 2003 machine. It should therefore not be interpreted as the market value of a single A66E.
The machine configuration has a major impact on price. A basic A66E with fewer tools and less automation should not necessarily be compared directly with a machine equipped with a 180-tool changer, full fourth axis, automatic pallet changer, through-spindle coolant, chip conveyor, spindle chiller, and additional production accessories.
The spindle condition is particularly important. On a machine this age, buyers should inspect spindle bearings, runout, vibration, temperature behavior, taper condition, and performance across the full RPM range.
The fourth-axis system should also be evaluated. Buyers should verify rotary-axis positioning, backlash, indexing accuracy, drive operation, and the condition of the rotary table and pallet interface.
The tool changer and pallet changer are additional areas that can affect value. A machine with a functioning large-capacity tool magazine and automatic pallet changer can offer substantially more production capability than a machine where those systems require repair.
Coolant equipment can also affect the total cost of ownership. A machine already equipped with through-spindle coolant, drum filtration, chip conveyor, and spindle chilling may require less additional investment to reach production readiness, assuming those systems are functioning correctly.
The buyer should also account for transportation, rigging, installation, electrical service, coolant setup, tooling, workholding, and commissioning. These costs can be significant for a large horizontal machining center and should be included when comparing different used-machine offers.
For that reason, the best way to determine the value of a used MAKINO A66E – 2003 is to evaluate the complete machine package rather than relying on year and model alone. Spindle condition, axis accuracy, fourth-axis performance, tool capacity, pallet automation, CNC control, coolant equipment, maintenance history, and included accessories should all be considered together.
The MAKINO A66E – 2003 remains a capable horizontal machining platform for manufacturers seeking a substantial work envelope, 500 × 500 mm pallet, full fourth-axis machining, high-speed BT40 spindle, automatic pallet handling, and extensive tool storage. Its production-oriented architecture makes it suitable for automotive, industrial, tooling, contract manufacturing, and general precision-machining applications where multiple operations and repeatable production are required.
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