Johnford ST-130DH
Key Specifications
Max Spindle
Rapid Traverse
Spindle Power
swing over bed
swing over cross slide
chuck size
How much does the Johnford ST-130DH cost?
Price estimate
We do not have a price for the Johnford ST-130DH 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-130DH is a three-metre lathe for large forged shafts: 3,050 mm (120.1 in) of Z travel, 800 mm (31.5 in) over the cross slide, and the D spindle on its 240 mm (9.4 in) bearing.
Forgings come to the lathe with scale, uneven stock and sometimes an interrupted surface. Removing that is slow, heavy cutting at low speed, and the specification is consistent with it. The spindle turns at 1,000 rpm at most. It has four automatic speeds and 30 / 37 kW (40.2 / 49.6 hp), or 37 / 45 kW (49.6 / 60.3 hp) as an option. A geared headstock is listed as an alternative to the belt-type gearbox, with a 176 mm (6.9 in) bore instead of 185 mm (7.3 in).
Both ends of the part are held on large elements. The chuck is 510 mm (20.1 in) or 610 mm (24 in) on an A2-15 nose; the tailstock quill is Ø200 mm (7.9 in) with MT#7 and 2,750 mm (108.3 in) of body travel.
The X and Z servo motors are 7 kW and X travel is 420 mm (16.5 in). Weight is 20,600 kg (45,320 lb), the highest of the three-metre models on this frame, and length 8,612 mm (339.1 in).
Full Specifications
| Parameter | Value |
|---|---|
| Swing Over Bed | 1,000 mm (39.4 in) |
| Swing Over Cross Slide | 800 mm (31.5 in) |
| Chuck Size | 510 mm (20.1 in) |
| Chuck Size Optional | 610 mm (24 in) |
| Bar Capacity | 165 mm (6.5 in) |
| Spindle Nose | A2-15 |
| Spindle Bore | 185 mm (7.3 in) / Geared headstock 176 mm (6.9 in) |
| Spindle Transmission | Auto 4 speeds |
| Max Spindle Speed | 1,000 rpm |
| Spindle Speed Geared Headstock | 1,000 rpm |
| Spindle Motor Power | 30 / 37 kW (40.2 / 49.6 hp) (Std.); 37 / 45 kW (49.6 / 60.3 hp) (Opt.) |
| Spindle Bearing Diameter | 240 mm (9.4 in) |
| Turret Stations | 12 |
| X Axis Travel | 420 mm (16.5 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 | 20,600 kg (45,320 lb) |
| Machine Dimensions | 8,612 x 2,504 x 2,955 mm (339.1 x 98.6 x 116.3 in) |
Specifications sourced from johnford.com.tw — verified 2026-10-04
Strengths & Limitations
Strengths
- 3,050 mm (120.1 in) of Z travel with 800 mm (31.5 in) swing over the cross slide
- 240 mm (9.4 in) spindle bearing for heavy parts
- Up to 37 / 45 kW (49.6 / 60.3 hp) through four automatic speeds
- Ø200 mm (7.9 in) MT#7 tailstock quill
- Geared headstock available
Limitations
- 1,000 rpm restricts finishing speed on small diameters
- Machine weight of 20,600 kg (45,320 lb)
- Geared headstock bore of 176 mm (6.9 in)
- Rapid traverse of 10 m/min on X and 12 m/min on Z
Best For
Frequently Asked Questions
01
Its figures point that way: 30 / 37 kW (40.2 / 49.6 hp) or 37 / 45 kW (49.6 / 60.3 hp), four automatic speeds, 1,000 rpm, a 240 mm (9.4 in) spindle bearing and a belt-type gearbox described as being for heavy-duty cutting.
02
A 510 mm (20.1 in) hydraulic chuck, or a 610 mm (24 in) one, and a programmable tailstock with a Ø200 mm (7.9 in) MT#7 quill that travels 2,750 mm (108.3 in). Steady rests are optional.
03
The ST-130BH has the A2-11 spindle with 2,000 rpm, a 132.5 mm (5.2 in) bore and 22 / 26 kW (29.5 / 34.9 hp), at 20,200 kg (44,440 lb). The ST-130DH has 1,000 rpm, a 185 mm (7.3 in) bore and 30 / 37 kW (40.2 / 49.6 hp), at 20,600 kg (45,320 lb).
04
8,612 x 2,504 x 2,955 mm (339.1 x 98.6 x 116.3 in). Swing over the bed is 1,000 mm (39.4 in) and the bed is inclined at 60°.
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