Huron KX 50 L

Q: How much does the Huron KX 50 L cost?

The price estimate for the Huron KX 50 L is uncertain: we have no price for it that we can cite and no estimate we can stand behind, so we give no figure. Configuration, tooling, automation and installation move the final price substantially. A specific price can be requested at https://machinetoolindex.com/machines/huron-kx-50-l#price; the request is passed to Huron or an authorised dealer.

Specs verified 2026-10-04 · huron.fr Updated 2026-10-04

Image: huron.fr, Huron

Key Specifications

Max Spindle

20,000 rpm

Spindle Taper

HSK 63-A

Tool Capacity

Table Size

3,300 x 1,250 mm (129.9 x 49.2 in)

Spindle Power

75 kW (100.6 hp)

Accuracy

X / Y / Z: 0.007 mm (0.0003 in); B, C: 10 sec

How much does the Huron KX 50 L cost?

Price estimate

Uncertain

We do not have a price for the Huron KX 50 L that we can stand behind, so we show no number. Configuration, options and installation move the final price a long way: a quote is the reliable figure.

Overview

Three metres of X travel under a high-speed five-axis head: that is the Huron KX 50 L. Its travels are 3,000 x 1,700 x 900 mm (118.1 x 66.9 x 35.4 in), and the fixed table measures 3,300 x 1,250 mm with an admissible load of 6,000 kg (13,228 lb).

The L is the long-bed version of the KX 50. Compared with the KX 50 M it gains a metre of X and half as much again in table capacity, and it keeps the 40 m/min rapid rate on all axes. For long aluminium parts such as spars and stringers, or for several shorter parts clamped in a row, that length is the reason to choose it.

At the tool, nothing differs from the shorter machine. The forked head swivels B through +/- 110° and rotates C through +/- 360° at 100 rpm. The HSK 63-A spindle turns at up to 20,000 rpm with 75 kW and 75 Nm, a high-speed, low-torque characteristic with its corner at 9,550 rpm.

Huron presents the KX Large Series as fixed-portal machines for continuous five-axis or five-side machining, with wide clearance between the columns and a palletizing function for productivity. The KX 50 L is 5,820 mm wide and 10,450 mm deep. Linear positioning is 0.007 mm and repeatability 0.004 mm.

Full Specifications

Parameter	Value
X Axis Travel	3,000 mm (118.1 in)
Y Axis Travel	1,700 mm (66.9 in)
Z Axis Travel	900 mm (35.4 in)
Rapid Traverse Xyz	X / Y / Z: 40 m/min
Head Type	Forked head
B Axis Range	+/- 110°
C Axis Range	+/- 360°
Head Axes Speed	B, C: 100 rpm
Head Axes Torque Motor Clamping	4,000 Nm (2,950.4 lb-ft)
Table Structure	Fixed table
Table Size	3,300 x 1,250 mm (129.9 x 49.2 in)
Max Table Load	6,000 kg (13,228 lb)
Max Spindle Speed	20,000 rpm
Spindle Taper	HSK 63-A
Spindle Motor Power	75 kW (100.6 hp)
Spindle Torque	75 Nm (55.3 lb-ft)
Spindle Characteristic Speed	9,550 rpm
Tool Capacity	30
Max Tool Diameter (full magazine)	90 mm (3.5 in)
Max Tool Weight	8 kg (18 lb)
Max Tool Length	300 mm (11.8 in)
Positioning Accuracy	X / Y / Z: 0.007 mm (0.0003 in); B, C: 10 sec
Repeatability	X / Y / Z: 0.004 mm (0.0002 in); B, C: 5 sec
Machine Width	5,820 mm (229.1 in)
Machine Depth	10,450 mm (411.4 in)
Machine Height	5,140 mm (202.4 in)

Specifications sourced from huron.fr — verified 2026-10-04

Strengths & Limitations

Strengths

3,000 mm (118.1 in) of X travel with 40 m/min rapids
6,000 kg (13,228 lb) on a 3,300 x 1,250 mm fixed table
20,000 rpm, 75 kW spindle for high-feed aluminium cutting
C axis rotates +/- 360° in the forked head
Narrower to install than the KX 50 M, at 5,820 mm wide

Limitations

75 Nm of torque limits work in hard materials
Depth of 10,450 mm with doors open and conveyor
Tool weight limit of 8 kg and diameter limit of 90 mm
Z travel of 900 mm restricts tall parts

Best For

Long aerospace structural parts in aluminium Multiple parts fixtured along a 3,300 mm table Five-axis trimming and machining of composite tooling High-speed finishing of large 3D shapes

Frequently Asked Questions

01 What are the travels and table size of the Huron KX 50 L?

X is 3,000 mm, Y is 1,700 mm and Z is 900 mm. The fixed table is 3,300 x 1,250 mm (129.9 x 49.2 in) and carries 6,000 kg (13,228 lb).

02 Does the KX 50 L use the same head and spindle as the KX 50 M?

Yes. Both have the forked head with B at +/- 110° and C at +/- 360°, and both use the HSK 63-A spindle with 75 kW, 75 Nm and 20,000 rpm. The KX 50 M is shorter, with 2,000 mm of X and a 4,000 kg table load.

03 Is the KX 50 L suitable for steel?

The spindle offers 75 Nm of torque, and its characteristic speed is 9,550 rpm. That profile is built for high-speed cutting. For torque-heavy work, the KX 100 in the same series has an 18,000 rpm spindle with 240 Nm.

04 How much room does the KX 50 L take?

Overall measurements with doors opened and conveyor are 5,820 mm wide, 10,450 mm deep and 5,140 mm high. Check hall height and crane hook clearance against the 5,140 mm figure.