KRC Velocity VTC-12
Image: krcmachinetoolsolutions.com, KRC
Key Specifications
Tool Capacity
table diameter
max turning diameter
max swing diameter
max turning height
max table load
How much does the KRC Velocity VTC-12 cost?
Price estimate
We do not have a price for the KRC Velocity VTC-12 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 KRC Velocity VTC-12 is the entry size of KRC's Velocity series of vertical turning lathes, with a 1,250 mm (49.2 in) table, a 1,500 mm (59.1 in) maximum turning diameter and 1,250 mm (49.2 in) of turning height. The table carries 6,000 kg (13,228 lb) and turns at 1 - 300 rpm.
A 37/30 kW (50/40 HP) main motor drives the table through a 2-speed gearbox, and KRC lists 10,655 N-m (7,859 lb-ft) of maximum table torque with a 25,000 N maximum cutting force. The ram is hydrostatic and travels 900 mm (35.4 in) in Z. Cross travel in X runs from -200 mm (-7.87 in) to 950 mm (37.4 in), so the tool can pass the table centre for facing and boring. The crossrail is a programmable positioning axis, W, with 800 mm (31.5 in) of vertical travel, which lets short parts be cut with the ram barely extended.
Standard equipment in KRC's list includes a 12 tool ATC for BT 50 or CAT 50 holders, a manual 4-jaw chuck on the table, a chip conveyor with coolant tank and a 3 bar high pressure pump. The control is a Fanuc System 0i-TF or a Siemens 828.
Milling and drilling need the Live Spindle option, sold as the VTC-12C: a C axis on the table and a live spindle of 24 - 2,400 rpm, 196 N-m (145 lb-ft) and 7.5 kW (10 HP), with an 18 tool ATC offered alongside it. The machine is 5,900 mm (232.3 in) long, 3,800 mm (149.6 in) wide and 5,020 mm (197.6 in) high and weighs 20,000 kg (44,092 lb), so check headroom and foundation early.
Full Specifications
| Parameter | Value |
|---|---|
| Table Diameter | 1,250 mm (49.2 in) |
| Max Turning Diameter | 1,500 mm (59.1 in) |
| Max Swing Diameter | 1,600 mm (63 in) |
| Max Turning Height | 1,250 mm (49.2 in) |
| Max Table Load | 6,000 kg (13,228 lb) |
| Table Speed | 1 - 300 rpm |
| Table Torque Max | 10,655 N-m (7,859 lb-ft) |
| Max Cutting Force | 25,000 N (5,620 lb) |
| Table Main Motor | 37/30 kW (50/40 HP) |
| X Axis Travel | -200 mm (-7.87 in) to 950 mm (37.4 in) (cross travel) |
| Z Axis Travel | 900 mm (35.4 in) (vertical travel of ram) |
| W Axis Travel | 800 mm (31.5 in) (vertical travel of crossrail) |
| Rapid Traverse X | 12 m/min (472 ipm) |
| Rapid Traverse Z | 10 m/min (393 ipm) |
| Machine Length | 5,900 mm (232.3 in) |
| Machine Width | 3,800 mm (149.6 in) |
| Machine Height | 5,020 mm (197.6 in) |
| Machine Weight | 20,000 kg (44,092 lb) |
| Live Spindle Speed | 24 - 2,400 rpm (VTC-12C, Live Spindle option) |
| Live Spindle Torque Max | 196 N-m (145 lb-ft) (VTC-12C, Live Spindle option) |
| Live Spindle Motor | 7.5 kW (10 HP) (VTC-12C, Live Spindle option) |
| CNC Control | Fanuc System 0i-TF or Siemens 828 |
| Tool Capacity | 12 Tool ATC (BT 50 or CAT 50) standard |
Specifications sourced from krcmachinetoolsolutions.com — verified 2026-10-05
Strengths & Limitations
Strengths
- Table speed of 1 - 300 rpm, higher than the 1 - 250 rpm of the Velocity VTC-16
- Programmable crossrail (W) with 800 mm (31.5 in) of travel keeps ram extension short on low parts
- Hydrostatic cast steel ram with 900 mm (35.4 in) of Z travel
- 12 tool ATC, chip conveyor, coolant tank and manual 4-jaw chuck are on the standard accessories list
- Smallest footprint of the range at 5,900 mm (232.3 in) by 3,800 mm (149.6 in), and 20,000 kg (44,092 lb)
Limitations
- Table load is 6,000 kg (13,228 lb), against 10,000 kg (22,046 lb) on the Velocity VTC-16
- Maximum turning height is 1,250 mm (49.2 in); the two larger models list 1,600 mm (63 in), as the Velocity VTC-16 row shows
- The live spindle, C axis and 18 tool ATC are options; the base machine turns only
- Live spindle power is 7.5 kW (10 HP) with 196 N-m (145 lb-ft), enough for drilling and light milling only
Best For
Frequently Asked Questions
01
The table is 1,250 mm (49.2 in) in diameter. Maximum turning diameter is 1,500 mm (59.1 in), maximum swing 1,600 mm (63 in) and maximum turning height 1,250 mm (49.2 in). The table carries up to 6,000 kg (13,228 lb).
02
The C marks the Live Spindle option. KRC lists the VTC-12C live spindle at 24 - 2,400 rpm, 196 N-m (145 lb-ft) of maximum torque and a 7.5 kW (10 HP) motor. C-axis with live milling and an 18 tool ATC with the live milling option both appear on the optional accessories list.
03
The standard accessories list names a Fanuc System 0i-TF or Siemens 828 CNC controller, and KRC states that machines can be supplied with either a Fanuc or Siemens control system. Linear scales on X and Z, incremental or absolute, are optional.
04
The table main motor is listed as 37/30 kW (50/40 HP) and maximum table torque as 10,655 N-m (7,859 lb-ft), delivered through a 2-speed gearbox. Maximum cutting force is 25,000 N. Table speed is 1 - 300 rpm.
05
KRC gives the machine as 5,900 mm (232.3 in) long, 3,800 mm (149.6 in) wide and 5,020 mm (197.6 in) high, with a weight of 20,000 kg (44,092 lb). Allow for the chip conveyor and coolant tank, which are standard, and for crane access above the table when loading heavy parts.