Huron DX 200-7 B
Key Specifications
Max Turn Length
Accuracy
Repeatability
swing over bed
standard turning diameter
max turning diameter
How much does the Huron DX 200-7 B cost?
Price estimate
We do not have a price for the Huron DX 200-7 B 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
The Huron DX 200-7 B pairs the 700 mm (27.6 in) bed of the DX 200 series with its largest spindle. It turns 365 mm in diameter, passes 75 mm bar through a 90 mm bore, and carries an A2-8 nose.
Long parts from heavy bar or tube are where this combination earns its place. Hydraulic cylinder rods, large pins and hollow shafts can be fed through the spindle and supported by the tailstock, which gives up to 500 kgf of thrust. Speed range is 50-3,500 rpm.
Power is 14.4/11 kW with the Siemens motor and 11/9 kW with the Fanuc one. The gap between the two is wider on the B models than on the A models, so buyers set on heavy cuts in large stock should look closely at which package they order.
The machine weighs 4,400 kg (9,700 lb) and measures 3,125 x 1,800 mm, 1,715 mm high. Positioning is stated as 0.01 mm and repeatability as 0.005 mm. As elsewhere in the family the saddle is a single piece slanted at 30°, the turret has 8 stations and indexes in both directions, and rapid feed is 24 m/min in X and Z. X travel is 200 mm. Huron's features include centralised lubrication and an air-conditioned electrical panel.
Full Specifications
| Parameter | Value |
|---|---|
| Swing Over Bed | 500 mm (19.7 in) |
| Standard Turning Diameter | 250 mm (9.8 in) |
| Max Turning Diameter | 365 mm (14.4 in) |
| Max Turning Length | 700 mm (27.6 in) |
| X Axis Travel | 200 mm (7.9 in) |
| Z Axis Travel | 700 mm (27.6 in) |
| Rapid Traverse Xz | 24 m/min |
| Spindle Power Siemens | 14.4/11 kW (19.3/14.8 hp) |
| Spindle Power Fanuc | 11/9 kW (14.8/12.1 hp) |
| Spindle Speed Range | 50-3,500 rpm |
| Spindle Bore | 90 mm (3.5 in) |
| Spindle Nose | A2-8 |
| Bar Capacity | 75 mm (3.0 in) |
| Turret Stations | 8 |
| Max Boring Bar Diameter | 40 mm (1.6 in) |
| Tool Shank Size | 25 x 25 mm (1.0 x 1.0 in) |
| Tailstock Quill Diameter | 85 mm (3.3 in) |
| Tailstock Quill Stroke | 120 mm (4.7 in) |
| Tailstock Thrust | 500 kgf |
| Positioning Accuracy | 0.01 mm (0.0004 in) |
| Repeatability | 0.005 mm (0.0002 in) |
| Machine Weight | 4,400 kg (9,700 lb) |
| Machine Length | 3,125 mm (123.0 in) |
| Machine Width | 1,800 mm (70.9 in) |
| Machine Height | 1,715 mm (67.5 in) |
Specifications sourced from huron.fr — verified 2026-10-04
Strengths & Limitations
Strengths
- 75 mm bar capacity on a 700 mm bed
- 90 mm spindle bore for tube and hollow shafts
- A2-8 spindle nose for larger chucks
- Tailstock with 500 kgf of thrust
- 14.4/11 kW with the Siemens spindle motor
Limitations
- Spindle speed tops out at 3,500 rpm
- Positioning is 0.01 mm on the 700 mm bed
- Fanuc motor is listed at 11/9 kW only
- Boring bars limited to 40 mm despite the 90 mm bore
Best For
Frequently Asked Questions
01
Spindle bore is 90 mm and maximum bar capacity 75 mm, on an A2-8 spindle nose. Speed range is 50-3,500 rpm, and rapid feed is 24 m/min.
02
Maximum turning diameter is 365 mm and maximum turning length 700 mm, with a 500 mm swing over bed and a standard turning diameter of 250 mm.
03
Approximately 4,400 kg (9,700 lb). Approximate dimensions are 3,125 mm in length, 1,800 mm in width and 1,715 mm in height.
04
Yes. The DX 200-12 B keeps the A2-8 spindle, 90 mm bore and 75 mm bar capacity and extends turning length and Z travel to 1,200 mm.
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