Accuway UT-400L

Q: How much does the Accuway UT-400L cost?

The price estimate for the Accuway UT-400L 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/accuway-ut-400l#price; the request is passed to Accuway or an authorised dealer.

Specs verified 2026-10-04 · accuway.com.tw Updated 2026-10-04

Accuway UT-400L super heavy duty turning center

Image: accuway.com.tw, Accuway

Key Specifications

Max Spindle

2,000 / 1,500 / 850 / 800 rpm

Spindle Power

Cont. / 30min: 30/37 kW (40.2/49.6 hp), in brackets 37/45 kW (49.6/60.3 hp) + 2-step gearbox

Max Turn Length

1,380 mm (54.3 in)

control

FANUC 0i-T

swing over bed

900 mm (35.4 in)

swing over saddle

745 mm (29.3 in)

How much does the Accuway UT-400L cost?

Price estimate

Uncertain

We do not have a price for the Accuway UT-400L 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

Accuway labels the UT-400L a super heavy duty turning center. The numbers behind the label: 14,000 kg (30,864 lb), a 30/37 kW (40.2/49.6 hp) spindle motor on a 2-step gearbox, and spindle bores that start at 131 mm (5.2 in) and end at 258 mm (10.2 in).

The table lists bore, not bar capacity, and that says who the machine is for. A through hole of 205 mm (8.1 in), 235 mm (9.3 in) or 258 mm (10.2 in) in an A2-15 nose is pipe-threading territory, with chucks of 20 in or 24 in and speeds of 1,500 rpm, 850 rpm or 800 rpm. The first column, A2-11 with a 15 in chuck and 2,000 rpm, is the general turning choice.

This is the shortest UT-400 bed. Z travel is 1,500 mm (59.1 in), maximum turning length 1,380 mm (54.3 in) and turning diameter 700 mm (27.6 in), with 380 mm (15.0 in) of X travel. It is also the only one of the four two-axis beds whose Z axis rapids at 24 m/min (945 in/min).

The tailstock matches the weight of the work: a 160 mm (6.3 in) quill with 150 mm (5.9 in) of stroke on an MT#6 centre, and 1,350 mm (53.1 in) of body travel. The turret is a 12-station BOT type, servo mechanical, for 32 mm (1.3 in) square tools. Gear box is standard; a steady rest and an APT 60 power turret with CS contouring control or CF axis control are optional.

Full Specifications

Parameter	Value
CNC Control	FANUC 0i-T
Swing Over Bed	900 mm (35.4 in)
Swing Over Saddle	745 mm (29.3 in)
Max Turning Diameter	700 mm (27.6 in)
Max Turning Length	1,380 mm (54.3 in)
Guideway Type	Box
Spindle Nose	A2-11 / A2-15 / A2-15 / A2-15
Chuck Size	15 / 20 / 20 / 24 in
Spindle Bore	131 / 205 / 235 / 258 mm (5.2 / 8.1 / 9.3 / 10.2 in)
Max Spindle Speed	2,000 / 1,500 / 850 / 800 rpm
Spindle Motor Power	Cont. / 30min: 30/37 kW (40.2/49.6 hp), in brackets 37/45 kW (49.6/60.3 hp) + 2-step gearbox
X Axis Travel	380 mm (15.0 in)
Z Axis Travel	1,500 mm (59.1 in)
Rapid Traverse X	20 m/min (787 in/min)
Rapid Traverse Z	24 m/min (945 in/min)
Turret Tooling	BOT
Turret Drive	Servo mechanical
Turret Stations	12
Square Tool Shank	32 mm (1.3 in)
Round Tool Shank	50 mm (2.0 in)
Tailstock Body Travel	1,350 mm (53.1 in)
Tailstock Quill Travel	150 mm (5.9 in)
Tailstock Quill Diameter	160 mm (6.3 in)
Tailstock Quill Taper	MT#6
Machine Dimensions	L x W x H: 6.2 x 2.8 x 2.7 m (244.1 x 110.2 x 106.3 in)
Machine Weight	14,000 kg (30,864 lb)

Specifications sourced from accuway.com.tw — verified 2026-10-04

Strengths & Limitations

Strengths

30/37 kW (40.2/49.6 hp) spindle with 2-step gearbox
Spindle bores from 131 mm (5.2 in) to 258 mm (10.2 in)
700 mm (27.6 in) turning diameter and 1,380 mm (54.3 in) turning length
Tailstock quill of 160 mm (6.3 in) diameter
Z rapid traverse of 24 m/min (945 in/min)

Limitations

Spindle speed is 800 rpm in the 258 mm (10.2 in) bore column
14,000 kg (30,864 lb) and 6.2 m long
No rotary tools without the optional APT 60 power turret
Steady rest is an optional accessory

Best For

Oil-country pipe and casing threading Heavy shafts and rolls up to 1,380 mm long Large flanges and valve bodies up to 700 mm High metal-removal roughing in alloy steel

Frequently Asked Questions

01 What spindle bores does the Accuway UT-400L offer?

The spindle hole diameter row lists 131 mm (5.2 in) with an A2-11 nose, and 205 mm (8.1 in), 235 mm (9.3 in) or 258 mm (10.2 in) with an A2-15 nose. Maximum speeds are 2,000, 1,500, 850 and 800 rpm in the same order.

02 How much power does the UT-400L spindle have?

30/37 kW (40.2/49.6 hp) with a 2-step gearbox. The row also shows 37/45 kW (49.6/60.3 hp) in brackets. Gear box is on the standard accessories list.

03 How does the UT-400L differ from the UT-380L?

The UT-380L weighs 7,500 kg (16,534 lb), has an 18.5/22 kW (24.8/29.5 hp) spindle and a 120 mm (4.7 in) tailstock quill. The UT-400L weighs 14,000 kg (30,864 lb), has 30/37 kW (40.2/49.6 hp) and a 160 mm (6.3 in) quill.

04 What are the travels of the UT-400L?

X-axis travel is 380 mm (15.0 in) and Z-axis travel 1,500 mm (59.1 in). Rapid traverse is 20 m/min (787 in/min) in X and 24 m/min (945 in/min) in Z. The tailstock body travels 1,350 mm (53.1 in).