You Ji VTL3500ATC
Key Specifications
Max Spindle
Spindle Power
table diameter
max swing diameter
max turning diameter
max turning height
How much does the You Ji VTL3500ATC cost?
Price estimate
We do not have a price for the You Ji VTL3500ATC 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 VTL3500ATC stretches the VTL vertical turning lathe to a Ø3,500 mm (137.8 in) table while keeping the drive and load rating of the size below it. Maximum turning diameter is Ø3,800 mm (149.6 in) and the swing Ø4,100 mm (161.4 in).
Read the table next to the VTL3000ATC and four rows are unchanged: 1,700 mm (66.9 in) turning height, 20,000 kg (44,092 lb) loading weight, a 60/75 kW (80.5/100.6 hp) motor and 1-120 rpm. So this model is about reach, not strength. A ring of Ø3,800 mm (149.6 in) at 120 rpm is already moving fast at the rim, which is why the range needs no more speed.
The frame does grow. Floor dimension is 12,500 x 8,500 mm (492.1 x 334.6 in), the same as the VTL4000ATC, with a height of 7,400 mm (291.3 in). In other words, a buyer prepares a similar layout for either machine and should weigh whether the larger table and the 100 kW (134.1 hp) motor of the VTL4000ATC are worth having from the start.
Tool shank is BT-50/BT-60. The model key lists a double ram version, ATC+C with C-axis function and raised columns. If the parts are dense forgings instead of rings, the VTH3500ATC carries 45,000 kg (99,206 lb) on a hydrostatic table bearing.
Full Specifications
| Parameter | Value |
|---|---|
| Table Diameter | Ø3,500 mm (137.8 in) |
| Max Swing Diameter | Ø4,100 mm (161.4 in) |
| Max Turning Diameter | Ø3,800 mm (149.6 in) |
| Max Turning Height | 1,700 mm (66.9 in) |
| Max Table Load | 20,000 kg (44,092 lb) |
| Spindle Motor Power | 60/75 kW (80.5/100.6 hp) |
| Tool Shank | BT-50/BT-60 |
| Max Spindle Speed | 1-120 rpm |
| Floor Space | 12,500 x 8,500 mm (492.1 x 334.6 in) |
| Machine Height | 7,400 mm (291.3 in) |
Specifications sourced from image.youji.com — verified 2026-10-04
Strengths & Limitations
Strengths
- Ø3,800 mm (149.6 in) turning diameter and Ø4,100 mm (161.4 in) swing
- 1,700 mm (66.9 in) turning height, shared with the VTL3000ATC as the greatest in the series
- BT-50/BT-60 tool shank with automatic tool changer
- Double ram, C-axis and raised-column builds are listed
Limitations
- Loading weight stays at 20,000 kg (44,092 lb) although the table is larger than the VTL3000ATC's
- Occupies 12,500 x 8,500 mm (492.1 x 334.6 in), as much as the VTL4000ATC
- 60/75 kW (80.5/100.6 hp) motor; the VTL4000ATC has 100 kW (134.1 hp)
Best For
Frequently Asked Questions
01
Diameter. It turns Ø3,800 mm (149.6 in) and swings Ø4,100 mm (161.4 in); the VTL3000ATC turns Ø3,300 mm (129.9 in) and swings Ø3,400 mm (133.9 in). Height, load, motor and speed range are identical in the catalogue.
02
Maximum loading weight is 20,000 kg (44,092 lb). For heavier work at the same diameter, the VTH3500ATC with hydrostatic table bearing is rated 45,000 kg (99,206 lb).
03
A 60/75 kW (80.5/100.6 hp) spindle motor and a table speed range of 1-120 rpm. The tool shank is listed as BT-50/BT-60.
04
12,500 x 8,500 mm (492.1 x 334.6 in) with a machine height of 7,400 mm (291.3 in). The VTL4000ATC lists the same floor dimension and height, so the two share a layout class.
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