Haas Automation Vertical Machining Centers

Haas HDC-3

$1,102,995 - $1,250,000 Updated 2026-03-12

Key Specifications

X Travel

3,810 mm (150 in)

Y Travel

2,692 mm (106 in)

Z Travel

991 mm (39 in)

Max Spindle

7,500 RPM

Spindle Taper

CT or BT 50

Tool Capacity

50+1 SMTC

Overview

The Haas HDC-3 is a double-column vertical machining center with 3,810 x 2,692 x 991 mm (150 x 106 x 39 in) of travel and a 44.7 kW (60 hp) 50-taper spindle. The double-column design is the heaviest, most rigid architecture in the Haas vertical mill lineup, and the HDC-3 is the flagship model. The bridge-style construction puts the spindle between two massive columns, which eliminates the overhang that limits rigidity on C-frame VMCs at large Y-axis extensions.

The spindle delivers 230 Nm (170 ft-lbf) of torque at 1,800 RPM through an inline direct-drive system, topping out at 7,500 RPM. At 60 HP, this is the most powerful spindle Haas puts in a vertical machine, and it handles aggressive roughing in steel, cast iron, stainless, and titanium. The CT/BT 50 taper provides the clamping force needed for large face mills and heavy boring bars. Air/oil injection bearing lubrication and coolant jacket cooling keep the spindle running cool during sustained heavy cuts.

The table measures 3,810 x 1,626 mm (150 x 64 in) with 73.5 inches between columns and a 4,536 kg (10,000 lb) load capacity. Bridge clearance is 1,295 mm (51 in). The 50+1 SMTC carries tools up to 102 mm diameter (full pockets) and 13.6 kg maximum weight, accommodating the large tooling that 50-taper work demands.

At a base price above $1.1 million, the HDC-3 is the most expensive machine in the Haas catalog, but it competes with double-column machines from Kuraki, SNK, and Toshiba that cost significantly more. The machine requires 220 VAC 3-phase at 105 amps full load. Coolant capacity is 360 L. For shops machining large mold bases, die sets, structural steel weldments, and heavy castings, the HDC-3 provides double-column rigidity with Haas pricing and service support. Specs sourced from Haas Automation published data.

Full Specifications

Parameter	Value
X-Axis Travel	3,810 mm (150 in)
Y-Axis Travel	2,692 mm (106 in)
Z-Axis Travel	991 mm (39 in)
Max Spindle Speed	7,500 RPM
Spindle Taper	CT or BT 50
Spindle Motor Power	60.0 hp
Spindle Torque Max	230 Nm (170 ft-lbf) @ 1,800 RPM
Spindle Drive	Inline Direct-Drive
Spindle Bearing Lubrication	Air / Oil Injection
Spindle Cooling	Coolant Jacket
Tool Capacity	50+1 SMTC
Max Tool Diameter	4.0 in
Max Tool Diameter Large	10.0 in
Max Tool Length	16.00 in
Max Tool Weight	30.0 lb
Table Size	3,810 x 1,626 mm (150 x 64 in)
Table Load Max	4,536 kg (10,000 lb)
Between Columns	73.5 in
Bridge Clearance	51 in
Machine Weight	Approx. 53,600 lb (24,300 kg) combined
CNC Control	Haas Next Generation Control (NGC)
Coolant Capacity	95 gal
Air Required	4 scfm @ 100 psi
Electrical Low	220 VAC 3-phase, 105 A
Electrical High	440 VAC 3-phase, 53 A
Travels	S.A.E
X Axis	150.00 in
Y Axis	106.00 in
Z Axis	39.00 in
Spindle	S.A.E
Max Rating	60.0 hp
Max Speed	7500 rpm
Max Torque	170.0 ft-lbf @ 1800 rpm
Drive System	Inline Direct-Drive
Taper	CT or BT 50
Bearing Lubrication	Air / Oil Injection
Cooling	Coolant Jacket
Table	S.A.E
Length	150.0 in
Width	64.0 in
Max Weight On Table	10000 lb
Tool Changer	S.A.E
Type	SMTC
Capacity	50+1
General	S.A.E
Air Requirements	S.A.E
Inline Air Hose	3/8 in
Coupler	3/8 in
Air Pressure Min	80 psi
Electrical Specification	S.A.E
Input Ac Voltage Low	220 VAC
Full Load Amps Low	105 A
Input Ac Voltage High	440 VAC
Full Load Amps High	53 A

Specifications sourced from haascnc.com — verified 2026-03-28

Strengths & Limitations

Strengths

Double-column bridge construction provides maximum rigidity at full Y-axis extension, eliminating C-frame overhang limitations
60 HP spindle with 230 Nm of torque handles aggressive roughing in steel, cast iron, titanium, and stainless steel
150 x 106 inch travel covers the largest workpieces in the Haas vertical machining lineup
10,000 lb table load capacity handles the heaviest mold bases, castings, and structural weldments
Coolant jacket spindle cooling maintains thermal stability during sustained heavy-duty cutting operations
Haas pricing and HFO service support undercut comparable double-column machines from Japanese and European builders

Limitations

Base price above $1.1 million makes this the most expensive machine Haas manufactures
220V service requires 105 amps, which may necessitate electrical service upgrades in many shops
Multi-assembly shipping and installation requires significant floor preparation and rigging coordination
No feedrate or rapid specs published in the standard spec sheet limits direct performance comparisons
Limited installed base means fewer peer experience reports compared to the VF series

Best For

Large mold base and die set manufacturing requiring heavy material removal on blocks over 2 meters long Heavy equipment manufacturers machining large steel weldments and cast iron frames Energy sector applications including turbine housings, generator frames, and pressure vessel components Aerospace structural machining on large aluminum and titanium billets Shops that need double-column rigidity for consistent accuracy across a large work envelope Contract manufacturers handling oversized workpieces that exceed standard VMC capacity

Frequently Asked Questions

01 What does a new Haas HDC-3 cost?

Base price starts at around $1,102,995. With options like through-spindle coolant, probing, and chip management systems, expect to spend $1.15 to $1.25 million for a production-ready configuration.

02 What is the advantage of double-column construction?

Double-column (bridge) construction supports the spindle between two vertical columns connected by a crossrail. This eliminates the cantilever effect that C-frame VMCs experience at full Y-axis extension, maintaining rigidity and accuracy across the entire 106-inch Y-travel. The result is more consistent surface finishes and tighter tolerances on large parts.

03 How does the HDC-3 compare to the VS-3?

The HDC-3 has 106 inches of Y-travel versus 50 inches on the VS-3, and a 60 HP spindle versus 30 HP. The HDC-3 uses double-column construction for superior rigidity. The VS-3 costs roughly half as much and is suited for narrower parts. Choose the HDC-3 when you need the full 106-inch Y-axis and maximum rigidity.

04 What electrical service does the HDC-3 require?

The HDC-3 requires 220 VAC 3-phase at 105 amps full load, or 440 VAC at 53 amps with the high-voltage option. The 105-amp requirement at 220V may require an electrical service upgrade in many shops.

05 Can the HDC-3 machine titanium?

Yes. The 60 HP 50-taper spindle with coolant jacket cooling and air/oil bearing lubrication is built for sustained heavy cutting in titanium, Inconel, and other tough aerospace alloys. The double-column rigidity eliminates chatter that would plague a C-frame machine in these materials.