You Ji VTH4500ATC

Q: How much does the You Ji VTH4500ATC cost?

The price estimate for the You Ji VTH4500ATC 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/you-ji-vth4500atc#price; the request is passed to You Ji or an authorised dealer.

Specs verified 2026-10-04 · image.youji.com Updated 2026-10-04

Key Specifications

Max Spindle

1-60 rpm

Spindle Power

100/140 kW (134.1/187.7 hp)

table diameter

Ø4,500 mm (177.2 in)

max swing diameter

Ø5,100 mm (200.8 in)

max turning diameter

Ø4,800 mm (189.0 in)

max turning height

1,600 mm (63.0 in)

How much does the You Ji VTH4500ATC cost?

Price estimate

Uncertain

We do not have a price for the You Ji VTH4500ATC 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 You Ji VTH4500ATC is the largest VTH vertical turning lathe driven by a single motor. From the VTH5000ATC upward the catalogue lists the spindle motor twice over; here it is one 100/140 kW (134.1/187.7 hp) unit turning a Ø4,500 mm (177.2 in) hydrostatic table.

Maximum turning diameter is Ø4,800 mm (189.0 in), swing Ø5,100 mm (200.8 in) and turning height 1,600 mm (63.0 in). Loading weight is 60,000 kg (132,275 lb), equal to the VTH4000ATC. The table speed range narrows to 1-60 rpm.

In footprint terms the machine is only a little bigger than the size below: 15,000 x 10,000 mm (590.6 x 393.7 in) against the 14,500 x 9,600 mm (570.9 x 378.0 in) of the VTH4000ATC, at the same 7,400 mm (291.3 in) height. The jump comes afterwards. The VTH5000ATC needs 18,000 x 11,500 mm (708.7 x 452.8 in) and stands 9,700 mm (381.9 in) tall.

So the VTH4500ATC is the practical ceiling for a plant that wants heavy vertical turning without building a hall around the machine. Generator end frames, large gear wheels for cement and mining drives, and ship-engine components fall inside its figures. The tool shank is BT-50/BT-60; ATC+C, double ram and raised-column builds are in the key.

Full Specifications

Parameter	Value
Table Diameter	Ø4,500 mm (177.2 in)
Max Swing Diameter	Ø5,100 mm (200.8 in)
Max Turning Diameter	Ø4,800 mm (189.0 in)
Max Turning Height	1,600 mm (63.0 in)
Max Table Load	60,000 kg (132,275 lb)
Spindle Motor Power	100/140 kW (134.1/187.7 hp)
Tool Shank	BT-50/BT-60
Max Spindle Speed	1-60 rpm
Floor Space	15,000 x 10,000 mm (590.6 x 393.7 in)
Machine Height	7,400 mm (291.3 in)

Specifications sourced from image.youji.com — verified 2026-10-04

Strengths & Limitations

Strengths

Ø4,800 mm (189.0 in) turning diameter with a 60,000 kg (132,275 lb) loading weight
100/140 kW (134.1/187.7 hp) spindle motor on a hydrostatic table bearing
Height of 7,400 mm (291.3 in), far below the VTH5000ATC's 9,700 mm (381.9 in)
BT-50/BT-60 tooling with ATC, ATC+C and double ram builds

Limitations

Loading weight is unchanged from the VTH4000ATC
Table speed range narrows to 1-60 rpm
Requires 15,000 x 10,000 mm (590.6 x 393.7 in) of floor

Best For

Gear wheels for cement and mining drives up to Ø4,800 mm (189.0 in) Generator frames and ship-engine parts up to 60,000 kg (132,275 lb) Plants that cannot house the VTH5000ATC

Frequently Asked Questions

01 What are the capacities of the VTH4500ATC?

Table Ø4,500 mm (177.2 in), maximum swing Ø5,100 mm (200.8 in), maximum turning diameter Ø4,800 mm (189.0 in), maximum turning height 1,600 mm (63.0 in) and maximum loading weight 60,000 kg (132,275 lb).

02 How does it compare with the VTL4500ATC?

Table, swing, turning diameter and turning height match. The VTL4500ATC is rated 30,000 kg (66,138 lb) with a 100 kW (134.1 hp) motor. The VTH4500ATC has the hydrostatic table bearing, 60,000 kg (132,275 lb) and 100/140 kW (134.1/187.7 hp).

03 What is the next size up?

The VTH5000ATC turns Ø5,900 mm (232.3 in) by 2,100 mm (82.7 in) high, carries 100,000 kg (220,459 lb) and lists its spindle motor as 2 x 60/84 kW (2 x 80.5/112.6 hp).

04 What speed does the table run at?

The speed range is 1-60 rpm with a 100/140 kW (134.1/187.7 hp) spindle motor. The VTH4000ATC runs 1-75 rpm on the same motor rating.