Makino Pro 3

$450,000 - $650,000 Updated 2026-03-17

Key Specifications

Pallet Size

630 x 630 mm (24.8 x 24.8 in)

X / Y / Z Travel

1,150 x 900 x 900 mm (45.3 x 35.4 x 35.4 in)

Spindle Speed

6,000 RPM (standard); 10,000 RPM optional

Spindle Taper

CAT50 (HSK-A100 optional)

Spindle Motor

37 kW (50 hp)

Spindle Torque

833 Nm (614 ft-lb)

Overview

The Makino Pro 3 is a horizontal machining center designed for high-volume production of large, complex parts — most notably automotive powertrain components, transmission housings, engine blocks, and structural castings. Built on Makino's proven Pro Series platform, the Pro 3 combines a generous 630 mm pallet with high-spindle-speed capability and rigid construction to deliver the throughput and accuracy demanded by Tier 1 automotive suppliers and heavy-equipment manufacturers.

The Pro 3 features a 630 x 630 mm pallet with a 1,000 kg load capacity and an X/Y/Z travel of 1,150 x 900 x 900 mm. The standard spindle runs at 6,000 RPM with a CAT50 taper, providing the torque profile needed for aggressive stock removal in cast iron and aluminum. Makino's spindle design incorporates a grease-lubricated, high-precision angular contact bearing package optimized for heavy-duty continuous cutting rather than the high-speed light-pass work typical of smaller VMC platforms.

Automation integration is a core strength of the Pro 3. The machine is designed from the ground up to accept Makino's Machining Center Automation (MCA) pallet pool systems, enabling multi-pallet flexible manufacturing cells with minimal operator intervention. Combined with the twin-pallet rotary table and a tool magazine capable of holding up to 120 tools, the Pro 3 is a productive backbone for around-the-clock manufacturing operations.

Makino's Professional 6 control with SGI.5 servo technology drives the Pro 3, delivering smooth contouring, intelligent thermal compensation, and a user interface that reduces setup complexity on complex multi-face parts. The machine is a direct competitor to the DMG Mori NHX 6300, Okuma MA-600H, and Mazak HCN-6800 in the 630 mm HMC class.

Full Specifications

Parameter	Value
Pallet Size	630 x 630 mm (24.8 x 24.8 in)
X / Y / Z Travel	1,150 x 900 x 900 mm (45.3 x 35.4 x 35.4 in)
Spindle Speed	6,000 RPM (standard); 10,000 RPM optional
Spindle Taper	CAT50 (HSK-A100 optional)
Spindle Motor	37 kW (50 hp)
Spindle Torque	833 Nm (614 ft-lb)
Rapid Traverse	60,000 mm/min (2,362 ipm)
Tool Capacity	80 tools standard; 120 optional
Tool Change Time	4.5 sec (chip-to-chip)
Table Load Capacity	1,000 kg (2,205 lb)
Positioning Accuracy	±0.004 mm (±0.00016 in)
Repeatability	±0.002 mm (±0.00008 in)
CNC Control	Makino Professional 6 (SGI.5)
Machine Weight	28,000 kg (61,729 lb)
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Specifications sourced from makino.com — verified 2026-03-28

Strengths & Limitations

Strengths

630 mm pallet with 1,000 kg load capacity handles large automotive housings, transmission cases, and structural castings in a single setup
Designed for Makino MCA pallet automation from day one — accepts multi-pallet flexible cells without retrofitting
50 hp CAT50 spindle with 833 Nm torque delivers the stock removal rates required for cast iron and aluminum production
60,000 mm/min rapid traverse reduces non-cutting time significantly during complex multi-face machining cycles
Professional 6 control with SGI.5 servo technology enables smooth contouring and thermal compensation for consistent part-to-part accuracy

Limitations

6,000 RPM base spindle limits high-speed aluminum finishing capability without the 10,000 RPM upgrade option
Premium pricing at $450K–$650K reflects the heavy-duty construction and automation readiness but requires significant capital commitment
28,000 kg machine weight demands engineered foundations and careful installation planning

Best For

Tier 1 automotive suppliers machining high volumes of transmission housings, engine blocks, and powertrain components Heavy equipment and off-highway manufacturers producing large structural castings and gear housings Flexible manufacturing cells requiring pallet automation and multi-pallet scheduling for 24/7 production Shops consolidating multiple setups on large, multi-face parts onto a single horizontal platform

Frequently Asked Questions

01 What is the Makino Pro 3 primarily used for?

The Pro 3 is primarily used in high-volume production of large, complex parts — particularly automotive powertrain components such as transmission housings, engine blocks, and differential cases. Its 630 mm pallet, heavy-duty spindle, and automation readiness make it a Tier 1 automotive supplier standard.

02 How does the Pro 3 compare to the Makino a81m?

The a81m is an agility-focused HMC emphasizing high-speed, high-accuracy 5-face machining on medium-size parts with a 630 mm pallet. The Pro 3 is oriented toward higher torque, heavier cuts, and production volume on larger, heavier castings. The Pro 3 has a significantly higher table load capacity (1,000 kg vs 500 kg) and a more automation-centric design for pallet pool systems.

03 Does the Pro 3 support 5-axis machining?

The base Pro 3 configuration performs 4-axis horizontal machining (X, Y, Z plus B-axis pallet rotation). For full 5-axis simultaneous machining on large parts, Makino's T-series (T1, T2) and the a-series HMCs with tilting tombstones are typically specified. Trunnion fixturing on the Pro 3 pallet can enable 5-face machining without full simultaneous 5-axis.

04 What automation systems are compatible with the Pro 3?

The Pro 3 is designed for Makino's Machining Center Automation (MCA) pallet pool systems. These range from simple 2-pallet changers up to 24+ pallet flexible manufacturing systems managed by Makino's ATHENA scheduling software. Third-party pallet pool systems with 630 mm compatibility can also be integrated through standard interfaces.

05 What is the typical lead time for a new Makino Pro 3?

Lead times for new Makino Pro 3 machines typically range from 16 to 26 weeks depending on configuration, option packages, and order backlog. Heavily customized cells with pallet automation systems can take 30–40 weeks from order to installation. Makino's North American sales team can provide current delivery estimates.