Reference Library › Horizontal Machining Centers › EC-300

Reference recordMBB·HORIZONTAL-MACHINING-CENTERS/HAAS-EC-300Updated 2026-10-16

MakeHaas

ModelEC-300

Machine typeHorizontal Machining Centers

Travels — X20" (508 mm)

Travels — Y18" (457 mm)

Travels — Z14" (356 mm)

4th Axis — Rotational Torque (continuous)210 ft-lb (285 Nm)

4th Axis — Brake Torque200 ft-lb (271 Nm)

4th Axis — Indexing Accuracy± 15 arc-sec

4th Axis — 90° Rotation Time5.6 sec

Spindle — Taper Size40 Taper

Spindle — Speed8000 rpm

Max Torque @ rpm75 ft-lb @ 1400 rpm (102 Nm @ 1400 rpm)

Pallet Changer — Pallet Size - Width11.8" (300 mm)

Pallet Changer — Pallet Size - Length11.8" (300 mm)

Pallet Changer — Max Weight on Each Pallet550 lb (balanced within 20%) (249 kg (balanced within 20%))

Pallet Changer — Pallet Change Time4.7 sec (5 sec)

Tool Changer — Capacity24+1

Tool Changer — TypeCT-40

Max Tool Weight12 lb (5.4 kg)

Change Time (avg.) Tool to Tool4.8 sec

Change Time (avg) Chip to Chip5.8 sec

Max Tool Length (from gage line)10"

Positioning (±)0.0002" (0.0051 mm)

Repeatability (±)0.0001" (0.0025 mm)

Max Cutting600 in/min (15.2 m/min)

Rapids on X1000 in/min (25.4 m/min)

Rapids on Y1000 in/min (25.4 m/min)

Rapids on Z1000 in/min (25.4 m/min)

Motors — X Axis Max Thrust2400 lb (10676 N)

Motors — Y Axis Max Thrust2400 lb (10676 N)

Motors — Z Axis Max Thrust2400 lb (10676 N)

Machine Weight16000 lb (7258 kg)

Door Opening Width, Front25" (x 47.7" high) (635 mm (x 1212 mm high))

Door Opening Width, Sides22.5" (x 46" high) (572 mm (x 1168 mm high))

Coolant Flow Rate4 gpm (15.1 lpm)

Coolant Capacity40 gallon (151 liter)

Air Required (min.)4 CFM @ 100 psi (113 lpm @ 6.9 bar)

power required40 A, 200-250 VAC 3 phase, 14 kVA

Spindle — Max Rating (as published 2013-02)20 hp (14.9 kW)

Spindle (OPT) — Max Rating (as published 2013-02)30 hp (22.4 kW)

Spindle (OPT) — Max Speed (as published 2013-02)12000 rpm

Spindle (OPT) — Max Torque (as published 2013-02)90 ft-lb @ 2000 rpm (122 Nm @ 2000 rpm)

Max Cutting (as published 2013-02)500 in/min (12.7 m/min)

Max Thrust X (as published 2013-02)2400 lb (10676 N)

Max Thrust Y (as published 2013-02)2400 lb (10676 N)

Max Thrust Z (as published 2013-02)2400 lb (10676 N)

Pallet Changer — Max Pallet Load (as published 2013-02)550 lb (249 kg)

Pallet Changer — Pallet Change Time (as published 2013-02)4.7 sec

Max Tool Diameter (adjacent empty) (as published 2013-02)6" (152 mm)

Max Tool Diameter (full) (as published 2013-02)3" (76 mm)

Max Tool Length (from gage line) (as published 2013-02)10" (254 mm)

Tool-to-Tool (avg) (as published 2013-02)2.8 sec

Chip-to-Chip (avg) (as published 2013-02)4.5 sec

Pull Stud (JMTBA Standard) (as published 2013-02)45 °

Air Required (as published 2013-02)9 scfm, 100 psi (255 L/min, 6.9 bar)

Coolant Capacity (as published 2013-02)55 gal (208 L)

Coolant Flow Rate (as published 2013-02)4 gpm (15.1 L/min)

📋 Spec data: Detailed (55 fields) · compiled from manufacturer and public sources · reference updated 2026-10-16.
Source: Haas Automation, EC-300 HMC specifications page on haascnc.com, 18 March 2006 (archived copy); Haas Automation, EC-300 Specifications page on haascnc.com, 6 February 2013 (archived copy). These are the manufacturer’s own values for the EC-300 as Haas published it in March 2006 (rows marked "as published 2013-02": Haas's February 2013 values); machines built earlier or later may differ. These specifications describe the model in general. The year, control generation, spindle, and option package of a specific unit may differ — always verify against the actual machine. Methodology · Data sources.

Haas

EC-300

Market evidence

Median published asking price$31,250

Middle half of asking prices: $29,625 – $38,125
Distinct asking-price points: 6

Prices by year →Observed records

Published asking prices, not completed sales or appraisals. Year, condition, options and location move the value of an exact machine.

Plan the installInstalled cost →

Machine weight (published)16,000 lb ≈ 7,257 kgFloor & foundation Rigging

From the published model specification. Spindle rating is not the machine’s total connected load; confirm the exact unit’s data plate and electrical drawings.

Asking prices and estimate for this model →

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About the Haas EC-300

The Haas EC-300 is catalogued under Horizontal Machining Centers in The Machine Blue Book CNC machine reference library. This entry documents the machine for identification and education; the specifications above are Haas Automation’s own published values (the EC-300 as Haas published it in March 2006) and describe the model as the manufacturer documented it then, not a specific unit.

Specification sources

Every value above is copied as the manufacturer printed it (inch value first, metric value in brackets when both were printed). A newer document is never used for an older machine. Rows marked “as published <date>” are the values Haas published on that later date where they differ from the first publication; both are shown, neither replaces the other.

Haas Automation, Inc. — EC-300 HMC specifications (haascnc.com), 18 March 2006 (manufacturer web page, archived copy). Used for: values. Archived copy (web.archive.org).
Haas Automation, Inc. — EC-300 Specifications (haascnc.com), 6 February 2013 (manufacturer web page, archived copy). Used for: values. Archived copy (web.archive.org).

Used market research

Research Haas EC-300 in the used-machine market directory → — review current and historical seller-source records, then verify availability directly with the originating source.

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Machinery terms

What Is an HMC What Is a Machining Center?Pallet Changers & Automation Automatic Tool Changer What Is CNC?CNC Controls Spindle Hours vs Machine Hours

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