Johnford HT-35-2SD
Key Specifications
Max Spindle
Rapid Traverse
Spindle Power
swing over bed
swing over cross slide
distance between centers
How much does the Johnford HT-35-2SD cost?
Price estimate
We do not have a price for the Johnford HT-35-2SD 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 HT-35-2SD combines a 10 in main spindle, an 8 in sub-spindle and two 12-station turrets on 800 mm (31.5 in) between centers, with 760 mm (30 in) of Z1/Z2 travel.
Its two spindles are deliberately unequal. The main spindle has a Ø254 mm (10 in) chuck, an A2-8 nose, Ø76.5 mm (3 in) bar capacity and 15 / 18.5 kW (20.1 / 24.8 hp) at 3,500 rpm. The sub-spindle has a Ø203.2 mm (8 in) chuck, an A2-6 nose, Ø51 mm (2 in) bar capacity and 11 / 15 kW (14.8 / 20.1 hp) at 4,500 rpm. Process planning follows from that: stock removal on the main side, the lighter and faster cuts on the sub side, with one turret assigned to each.
Of the HT tables, this is the only column that names the extra axes. Rapid traverse is given as 15 m/min for X and U and 18 m/min for Z, R and W, which makes the count plain: two cross axes, two longitudinal axes and the sub-spindle axis.
Against the shorter HT-30-2SD, which has 460 mm (18.1 in) of Z travel and 8 in spindles on both sides, the HT-35-2SD accepts longer and thicker stock, and at 11,000 kg (24,200 lb) it is a considerably heavier machine. Length is 5,600 mm (220.5 in).
Full Specifications
| Parameter | Value |
|---|---|
| Swing Over Bed | Ø580 mm (Ø22.8 in) |
| Swing Over Cross Slide | Ø330 mm (Ø13 in) |
| Distance Between Centers | 800 mm (31.5 in) |
| Chuck Size | Ø254 mm (Ø10 in) |
| Bar Capacity | Ø76.5 mm (Ø3 in) |
| Spindle Nose | A2-8 |
| Spindle Bore | Ø86 mm (Ø3.4 in) |
| Spindle Transmission | One step |
| Max Spindle Speed | 3,500 rpm |
| Spindle Motor Power | 15 / 18.5 kW (20.1 / 24.8 hp) |
| Spindle Bearing Diameter | Ø130 mm (Ø5.1 in) |
| Sub Spindle Chuck Size | Ø203.2 mm (Ø8 in) |
| Sub Spindle Bar Capacity | Ø51 mm (Ø2 in) |
| Sub Spindle Nose | A2-6 |
| Sub Spindle Bore | Ø65 mm (Ø2.6 in) |
| Sub Spindle Transmission | One step |
| Sub Spindle Speed | 4,500 rpm |
| Sub Spindle Power | 11 / 15 kW (14.8 / 20.1 hp) (Std.) |
| Sub Spindle Bearing Diameter | Ø100 mm (Ø3.9 in) |
| Turret Stations | 12 / 12 |
| X Axis Travel | 175 / 175 mm (6.9 / 6.9 in) |
| Z Axis Travel | 760 mm (30 in) |
| Rapid Traverse Rate | X / U: 15 m/min (591 ipm); Z / R / W: 18 m/min (709 ipm) |
| Servo Motor X1 X2 | 3 kW |
| Servo Motor Z1 Z2 | 4 kW |
| Servo Motor W | 4 kW |
| Bed Inclination | 45° |
| Machine Weight | 11,000 kg (24,200 lb) |
| Machine Dimensions | 5,600 x 2,300 x 2,300 mm (220.5 x 90.6 x 90.6 in) |
Specifications sourced from johnford.com.tw — verified 2026-10-04
Strengths & Limitations
Strengths
- 10 in main spindle with 15 / 18.5 kW (20.1 / 24.8 hp) and Ø76.5 mm (3 in) bar capacity
- 8 in sub-spindle running to 4,500 rpm
- Two 12-station turrets, each with 175 mm (6.9 in) of X travel
- 760 mm (30 in) of Z travel, against 460 mm (18.1 in) on the HT-30-2SD
- 11,000 kg (24,200 lb) of machine under a 10 in chuck
Limitations
- Sub-spindle bar capacity is Ø51 mm (2 in)
- Main spindle limited to 3,500 rpm
- Swing over the cross slide is Ø330 mm (13 in)
- Non-driven turrets as standard
Best For
Frequently Asked Questions
01
The rapid traverse row names five linear axes: X and U at 15 m/min and Z, R and W at 18 m/min. The X1/X2 axes have 3 kW servo motors, the Z1/Z2 axes 4 kW and the W axis 4 kW.
02
The number of turrets. The HT-35-2S has one 12-station turret serving both spindles in turn. The HT-35-2SD has two, so both spindles can be cutting at the same time. Spindles, 760 mm (30 in) of Z travel and the 11,000 kg (24,200 lb) weight are the same in both tables.
03
Ø254 mm (10 in) on the main spindle and Ø203.2 mm (8 in) on the sub-spindle. A through hole 3-jaw chuck with one set of hard and soft jaws is on the standard accessory list.
04
5,600 x 2,300 x 2,300 mm (220.5 x 90.6 x 90.6 in), at 11,000 kg (24,200 lb). Swing over the bed is Ø580 mm (22.8 in) and the bed is inclined at 45°.
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