Haas Automation Horizontal Machining Centers (HMC)

Haas EC-1600 Horizontal Machining Center

$175,000 – $275,000 Updated 2026-03-17

Key Specifications

X Travel

1,626 mm (64 in)

Y Travel

1,270 mm (50 in)

Z Travel

813 mm (32 in)

Spindle Speed

6,000 RPM

Spindle Power

30 hp (22.4 kW)

Spindle Taper

CAT 50 / BT50

Overview

The Haas EC-1600 is one of the largest horizontal machining centers in the Haas lineup, purpose-built for shops that need to machine oversized parts without paying premium-brand prices. With 64" x 50" x 32" (X/Y/Z) travel and a fixed pallet supporting workpieces up to 10,000 lb, the EC-1600 handles large castings, fabrications, and structural components that would require a dedicated horizontal boring mill on other budgets.

The 50-taper geared-head spindle delivers 30 hp at 6,000 RPM with sufficient torque for aggressive material removal in steel, cast iron, and aluminum on large workpieces. The 30+1 side-mount tool changer handles CAT 50 and BT50 tooling up to 16 inches in length, appropriate for the extended-reach boring bars and large face mills that large-part horizontal work demands.

Haas equips the EC-1600 with its NGC (Next Generation Control) featuring a 15-inch color touchscreen, 1 GB program memory, and the full suite of connectivity options. Rigid tapping, high-speed machining, and early power failure detection are standard. Optional through-spindle coolant at 1,000 PSI extends the machine's range into deep-hole drilling and difficult material applications.

Starting near $175,000, the EC-1600 is the most affordable large-format HMC available from any major builder. European and Japanese machines with comparable work envelopes regularly list at $400,000 to $600,000 or more. For shops in heavy equipment, energy, aerospace, and large-job manufacturing that need horizontal access to large parts, the EC-1600 provides compelling value backed by the Haas HFO service network.

Full Specifications

Parameter	Value
X Travel	1,626 mm (64 in)
Y Travel	1,270 mm (50 in)
Z Travel	813 mm (32 in)
Spindle Speed	6,000 RPM
Spindle Power	30 hp (22.4 kW)
Spindle Taper	CAT 50 / BT50
Pallet Size	1,626 x 914 mm (64 x 36 in)
Max Pallet Load	4,536 kg (10,000 lb)
ATC Capacity	30+1 side-mount tool changer
Rapid Traverse	600 ipm (15.2 m/min) X/Y/Z
Control System	Haas NGC (Next Generation Control)
Machine Weight	16,783 kg (37,000 lb)
Travels	S.A.E
X Axis	64.00 in
Y Axis	50.00 in
Z Axis	32.00 in
Spindle Centerline To Table	5.75 in
Spindle	S.A.E
Max Rating	5.0 hp
Max Speed	7500 rpm
Max Torque	340.0 ft-lbf @ 700 rpm
Drive System	2-Speed Gearbox
Taper	CT or BT 50
Table	64 in x 32 in
Length	64.0 in
Width	36.0 in
T Slot Width	0.626 in to 0.630 in
T Slot Center Distance	4.92 in
Number Of Std T Slots	7
Max Weight On Table	10000 lb
Integrated 4th Axis	S.A.E
Platter Diameter	30.00 in
Travel	360 °
Max Part Swing	50.0 in
Max Weight On Platter	10000 lb
Rotational Torque	2000 ft-lbf
Backlash	30 arc-sec
Gear Ratio	500:1
Brake Torque	4000 ft-lbf
Min Resolution	0.001 °
Indexing Accuracy	± 30 arc-sec
Rapids On A	36 °/sec
Max Cutting A	36 °/sec
Feedrates	S.A.E
Max Cutting	500 ipm
Rapids On X	600 ipm
Rapids On Y	600 ipm
Rapids On Z	600 ipm
Axis Motors	S.A.E
Max Thrust X	4000 lbf
Max Thrust Y	8000 lbf
Max Thrust Z	8000 lbf
General	S.A.E
Coolant Capacity	95 gal
Tool Changer	S.A.E
Type	SMTC
Capacity	50+1
Max Tool Diameter	4.0 in
Max Tool Diameter Large	10.0 in
Max Tool Length	20.00 in
Max Tool Weight	30.0 lb
Tool To Tool	8.00 s
Chip To Chip	12.60 s
Air Requirements	S.A.E
Air Required	9 scfm @ 100 psi
Inline Air Hose	3/8 in
Coupler	3/8 in
Air Pressure Min	80 psi
Electrical Specification	S.A.E
Spindle Speed Max	7500 rpm
Spindle Power	30.0 hp
Input Ac Voltage Low	220 VAC
Full Load Amps Low	70 A
Input Ac Voltage High	440 VAC
Full Load Amps High	35 A
Dimensions Shipping	S.A.E
Domestic Pallet	192.0 in x 144.0 in x 136.0 in
Export Crate	192.0 in x 144.0 in x 137.0 in
Machine Weight	30000 lb
Export Crate W Conveyor	127 in x 39 in x 86 in
Weight W Conveyor	900 lb

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

Strengths & Limitations

Strengths

64" x 50" horizontal work envelope handles oversized castings and fabrications in a single setup
10,000 lb pallet capacity far exceeds most competing large-format HMCs in this price range
50-taper spindle provides rigidity required for large-diameter boring and face milling
Haas HFO network delivers rapid service and parts availability across North America

Limitations

600 ipm rapids are slow for an HMC class machine, adding non-cutting time on large programs
6,000 RPM spindle limits high-speed finishing on aluminum and small-diameter tooling
30+1 ATC capacity is low for complex multi-feature large parts — competing HMCs often provide 60-120 tools
Fixed single-pallet design without automatic pallet changer limits continuous production workflows

Best For

Heavy equipment manufacturers machining large castings, frames, and structural housings Oil and gas shops producing valve bodies, manifolds, and large pump housings Aerospace manufacturers machining large structural assemblies and engine mount components Job shops needing occasional large-format horizontal capability at accessible cost

Frequently Asked Questions

01 What is the difference between the EC-1600 and EC-1600ZT?

The EC-1600ZT (Zero Turn) removes the B-axis rotary table, providing a purely 3-axis horizontal configuration with maximum structural rigidity. Choose the standard EC-1600 if part indexing is needed; choose the ZT for purely 3-axis horizontal work requiring maximum stiffness.

02 Does the EC-1600 include an automatic pallet changer?

The base EC-1600 uses a single fixed pallet without automatic pallet changing. The EC-1600-4AX variant adds dual-pallet capability. For continuous production with pallet automation, specify the 4AX configuration at time of order.

03 How does the EC-1600 compare to competing large HMCs from Okuma or Mazak?

Okuma and Mazak large HMCs typically offer higher spindle RPM, more tools, faster rapids, and more rigid structures — but list at $400,000 to $600,000 or more. The EC-1600 trades some performance for a 40-60% price advantage, making it viable for shops where part complexity and throughput requirements do not justify the premium-brand investment.