YCM TC-26

Q: How much does the YCM TC-26 cost?

The price estimate for the YCM TC-26 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/ycm-tc-26#price; the request is passed to YCM or an authorised dealer.

Specs verified 2026-10-05 · ycmcnc.com Updated 2026-10-05

Image: ycmcnc.com, YCM

Key Specifications

Max Spindle

10" L: 8~195~783 H: 40~1,007~4,000; 12" L: 8~195~783 H: 40~1,007~2,500 rpm

Spindle Power

11/15 kW (15/20 HP)

Max Turn Length

647 (638) mm

max turning diameter

ø470 mm (ø18.5 in)

chuck size

10" (12")

spindle nose

A2-8

How much does the YCM TC-26 cost?

Price estimate

Uncertain

We do not have a price for the YCM TC-26 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 YCM TC-26 is a geared-headstock turning center: a two-range spindle that goes from 8 rpm at the bottom of low gear to 4,000 rpm at the top of high gear with the 10" chuck. It turns up to ø470 mm (ø18.5 in) in diameter, with a turning length the table gives as 647 mm and, in brackets, 638 mm.

Gears are fitted for torque. YCM states that the built-in gear headstock reaches a maximum output torque of 74.5kgf-m, a figure a direct belt drive with an 11/15 kW (15/20 HP) motor could not approach. The spindle runs in angular contact ball bearings and NN series roller bearings, with a ø88 mm (ø3.46 in) through hole and ø78 mm (ø3.07 in) through the draw bar. A 12" chuck is the listed alternative; with it the high range is limited to 2,500 rpm.

The ways match the headstock. X and Z slide on hardened and ground guideways lined with Turcite-B on a one-piece 45° slant bed, so rapids are moderate, 15 m/min in X and 20 m/min in Z. The 12-station hydraulic turret indexes by absolute detection and clamps on a large curvic coupling. An 8-station turret is optional.

A programmable tailstock, positioned by M code using a hydraulic hook, has an MT-5 quill with 530 mm (20.87 in) of stroke. The machine weighs 4,400 kg (9,700 lb), light for its swing. The TC-26 fits shops that turn large-diameter steel and cast iron at low speed and want torque before speed.

Full Specifications

Parameter	Value
Max Turning Diameter	ø470 mm (ø18.5 in)
Max Turning Length	647 (638) mm
Chuck Size	10" (12")
Spindle Nose	A2-8
Spindle Bore	ø88 mm (ø3.46 in)
Hole Through Draw Bar	ø78 mm (ø3.07 in)
Max Spindle Speed	10" L: 8~195~783 H: 40~1,007~4,000; 12" L: 8~195~783 H: 40~1,007~2,500 rpm
X Axis Travel	250 (235+15) mm
Z Axis Travel	700 mm (27.56 in)
X Axis Rapid Traverse	15 m/min
X Axis Cutting Feed Rate	1~5,000 mm/min (0.04~196.85 ipm)
Z Axis Rapid Traverse	20 m/min
Z Axis Cutting Feed Rate	1~5,000 mm/min (0.04~196.85 ipm)
Spindle Motor Power	11/15 kW (15/20 HP)
Turret Type	Hydraulic Turret
Turret Stations	12 stations; opt. 8 stations
Swing Over Turret	ø640 mm (ø25.2 in)
Tailstock Quill Taper	MT-5
Tailstock Quill Stroke	530 mm (20.87 in)
Machine Weight	4,400 kg (9,700 lb)

Specifications sourced from ycmcnc.com — verified 2026-10-05

Strengths & Limitations

Strengths

Geared headstock with a maximum output torque of 74.5kgf-m
Spindle speed range from 8 rpm to 4,000 rpm with the 10" chuck
Maximum turning diameter of ø470 mm (ø18.5 in)
Hardened and ground slideways with Turcite-B on a one-piece 45° slant bed
Programmable tailstock with a 530 mm (20.87 in) quill stroke

Limitations

Rapids are 15 m/min in X and 20 m/min in Z
Motor power is 11/15 kW (15/20 HP)
With the 12" chuck the top speed falls to 2,500 rpm
The two turning length figures, 647 and 638 mm, are not explained on the page

Best For

Large-diameter steel and cast iron turned at low speed Heavy roughing cuts that need gearbox torque Flanges, hubs and rings up to ø470 mm (ø18.5 in)

Frequently Asked Questions

01 What spindle speeds does the TC-26 offer?

With the 10" chuck the table lists a low range of 8~195~783 and a high range of 40~1,007~4,000 rpm. With the 12" chuck the low range is the same and the high range ends at 2,500 rpm. The ranges come from built-in gears in the headstock.

02 How much torque does the headstock deliver?

YCM states that the spindle with built-in gears reaches a maximum output torque of 74.5kgf-m. The main spindle motor is listed at 11/15 kW (15/20 HP), so the torque comes from the gear reduction.

03 What are the capacity figures?

Maximum turning diameter is ø470 mm (ø18.5 in) and swing over the turret is ø640 mm (ø25.2 in). Z travel is 700 mm (27.56 in). The spindle bore is ø88 mm (ø3.46 in) and the draw bar hole is ø78 mm (ø3.07 in).

04 What turret is fitted?

A hydraulic turret with 12 stations as standard and 8 stations as an option. YCM says indexing uses absolute detection to avoid tool selection mistakes, and that a large diameter curvic coupling gives rigidity in the cut.