Johnford ST-130BX
Image: johnford.com.tw, Johnford
Key Specifications
Max Spindle
Rapid Traverse
Spindle Power
swing over bed
swing over cross slide
chuck size
How much does the Johnford ST-130BX cost?
Price estimate
We do not have a price for the Johnford ST-130BX 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 Johnford ST-130BX has 3,050 mm (120.1 in) of Z travel on the 1,200 mm (47.2 in) swing frame, with the A2-11 spindle. It weighs 20,300 kg (44,660 lb).
The same bed and spindle exist on two smaller frames, and the weights show how the three relate. The ST-130B is listed at 20,100 kg (44,220 lb) and the ST-130BH at 20,200 kg (44,440 lb). Each step up in frame adds swing for very little mass: the ST-130B has 700 mm (27.6 in) over the cross slide, the ST-130BH 800 mm (31.5 in) and the ST-130BX 1,000 mm (39.4 in). The larger frames are therefore not stiffer in proportion to their swing, and a full-diameter part on this model should be cut with that in mind.
What the X frame does add is reach. X travel is 520 mm (20.5 in), and the machine stands 3,175 mm (125 in) high and 2,645 mm (104.1 in) wide.
Spindle speed is 2,000 rpm with four automatic speeds. Power is 22 / 26 kW (29.5 / 34.9 hp), optionally 30 / 37 kW (40.2 / 49.6 hp). The tailstock travels 2,750 mm (108.3 in) and carries a Ø200 mm (7.9 in) MT#7 quill; steady rests are optional.
Full Specifications
| Parameter | Value |
|---|---|
| Swing Over Bed | 1,200 mm (47.2 in) |
| Swing Over Cross Slide | 1,000 mm (39.4 in) |
| Chuck Size | 381 mm (15 in) |
| Chuck Size Optional | 450 mm (17.7 in) |
| Bar Capacity | 116 mm (4.6 in) |
| Spindle Nose | A2-11 |
| Spindle Bore | 132.5 mm (5.2 in) |
| Spindle Transmission | Auto 4 speeds |
| Max Spindle Speed | 2,000 rpm |
| Spindle Motor Power | 22 / 26 kW (29.5 / 34.9 hp) (Std.); 30 / 37 kW (40.2 / 49.6 hp) (Opt.) |
| Spindle Bearing Diameter | 180 mm (7.1 in) |
| Turret Stations | 12 |
| X Axis Travel | 520 mm (20.5 in) |
| Y Axis Travel Optional | ±75 mm (±3 in) |
| Z Axis Travel | 3,050 mm (120.1 in) |
| Rapid Traverse Rate | X: 10 m/min (394 ipm); Y: 10 m/min (394 ipm); Z: 12 m/min (472 ipm) |
| Tailstock Travel | 2,750 mm (108.3 in) |
| Tailstock Quill Travel | 150 mm (5.9 in) |
| Tailstock Quill Diameter | Ø200 mm (Ø7.9 in) |
| Tailstock Taper | MT#7 |
| Servo Motor X | 7 kW |
| Servo Motor Y Optional | 3 kW |
| Servo Motor Z | 7 kW |
| Bed Inclination | 60° |
| Machine Weight | 20,300 kg (44,660 lb) |
| Machine Dimensions | 8,612 x 2,645 x 3,175 mm (339.1 x 104.1 x 125 in) |
Specifications sourced from johnford.com.tw — verified 2026-10-04
Strengths & Limitations
Strengths
- 3,050 mm (120.1 in) of Z travel with 1,000 mm (39.4 in) swing over the cross slide
- 520 mm (20.5 in) of X travel
- 2,000 rpm spindle with four automatic speeds
- Tailstock travel of 2,750 mm (108.3 in)
- Optional 30 / 37 kW (40.2 / 49.6 hp) motor
Limitations
- Barely heavier than the smaller frames at 20,300 kg (44,660 lb)
- 22 / 26 kW (29.5 / 34.9 hp) as standard
- 381 mm (15 in) chuck as standard
- 8,612 mm (339.1 in) long and 3,175 mm (125 in) high
Best For
Frequently Asked Questions
01
The ST-130BX is listed at 20,300 kg (44,660 lb), the ST-130BH at 20,200 kg (44,440 lb) and the ST-130B at 20,100 kg (44,220 lb). Swing over the cross slide is 1,000 mm (39.4 in) on the ST-130BX, 800 mm (31.5 in) on the ST-130BH and 700 mm (27.6 in) on the ST-130B.
02
520 mm (20.5 in) on X and 3,050 mm (120.1 in) on Z, with rapids of 10 m/min and 12 m/min. The tailstock travels 2,750 mm (108.3 in).
03
2,000 rpm and a 132.5 mm (5.2 in) bore, with 116 mm (4.6 in) of bar capacity and an A2-11 nose. The transmission has four automatic speeds.
04
8,612 x 2,645 x 3,175 mm (339.1 x 104.1 x 125 in). Swing over the bed is 1,200 mm (47.2 in) and the bed is inclined at 60°.
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