TOS Kuřim FRUF-C 300-800
Key Specifications
Max Spindle
x axis travel
y axis travel
z axis travel
w axis travel cross rail
feed range x
How much does the TOS Kuřim FRUF-C 300-800 cost?
Price estimate
We do not have a price for the TOS Kuřim FRUF-C 300-800 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 TOS Kuřim FRUF-C 300-800 is the largest gantry machining centre in the catalogue: 100/113 kW (134/152 hp) of drive power, a cross-rail that travels as much as 4,800 mm, and up to 6,500 mm of clearance beneath it. The gantry moves along X and the cross-rail along W.
Start with height, because that is what sets this machine apart. Clearance between table and cross-rail is listed as 3,500 - 6,500 mm (137.8 - 255.9 in). The W axis is offered in three strokes, 2,800/3,800/4,800 mm (110.2/149.6/189.0 in), and the ram adds a Z of 1,500/2,000 mm (59.1/78.7 in). No other gantry in the range comes close in the vertical direction.
Across the machine, Y travel is 5,200 - 10,200 mm (204.7 - 401.6 in) with 4,000 - 9,000 mm (157.5 - 354.3 in) between the columns. Lengthwise, X is 5,000 - 25,000 by 1,000 mm (196.9 - 984.3 by 39.4 in).
The headstock is the slow, strong one. Spindle speed is 2,500 rpm. X, Y and Z feed at 1 - 15,000 mm/min with nothing higher in brackets, and W at 1 - 2,000 mm/min, with 1 - 4,000 mm/min in brackets. Tall, heavy parts are usually turned as well as milled, and the series is described as a multifunctional design with carousel and grinding function; rotary tables with carousel function are among the listed workspace options. Before anything else, ask about the building. A machine with these clearances needs crane height and foundation work the catalogue does not describe.
Full Specifications
| Parameter | Value |
|---|---|
| X Axis Travel | 5,000 - 25,000 by 1,000 mm (196.9 - 984.3 by 39.4 in) |
| Y Axis Travel | 5,200 - 10,200 mm (204.7 - 401.6 in) |
| Z Axis Travel | 1,500/2,000 mm (59.1/78.7 in) |
| W Axis Travel Cross Rail | 2,800/3,800/4,800 mm (110.2/149.6/189.0 in) |
| Feed Range X | 1 - 15,000 mm/min |
| Feed Range Y | 1 - 15,000 mm/min |
| Feed Range Z | 1 - 15,000 mm/min |
| Feed Range W | 1 - 2,000 mm/min (1 - 4,000 mm/min) |
| Clearance Between Columns | 4,000 - 9,000 mm (157.5 - 354.3 in) |
| Clearance Table to Cross Rail | 3,500 - 6,500 mm (137.8 - 255.9 in) |
| Max Spindle Speed | 2,500 rpm |
| Drive Power | 100/113 kW (134/152 hp) |
| Workspace | optional (rotary tables, clamping plates) |
Specifications sourced from tos-kurim.cz — verified 2026-10-04
Strengths & Limitations
Strengths
- Up to 6,500 mm between table and cross-rail (range 3,500 - 6,500 mm)
- W axis in three strokes: 2,800/3,800/4,800 mm (110.2/149.6/189.0 in)
- 100/113 kW (134/152 hp) drive power
- Y travel of 5,200 - 10,200 mm (204.7 - 401.6 in) and X up to 25,000 mm
- Carousel and grinding functions are part of the series description
Limitations
- 2,500 rpm maximum spindle speed
- Axis feeds of 1 - 15,000 mm/min, the slowest in the FRUF table
- Z ram stroke is still 1,500/2,000 mm (59.1/78.7 in), so deep reach relies on the W axis and head length
- Building, crane and foundation requirements are not published
Best For
Frequently Asked Questions
01
The clearance between table and cross-rail is 3,500 - 6,500 mm (137.8 - 255.9 in), depending on configuration. The cross-rail moves 2,800/3,800/4,800 mm (110.2/149.6/189.0 in) on the W axis and the ram travels 1,500/2,000 mm (59.1/78.7 in) in Z.
02
Y travel and column clearance are the same. The FRUF-B 300-800 lists 60/71 kW (80/95 hp) at 4,000 rpm, a W axis of 2,500/3,000 mm (98.4/118.1 in) and 3,500 - 4,000 mm (137.8 - 157.5 in) under the cross-rail. The C has more power, less speed and far more height.
03
2,500 rpm, with drive power of 100/113 kW (134/152 hp). The maker describes the spindle as high torque without printing a torque figure for the machine, so ask for the torque curve when comparing it with the B size.
04
The W feed range is 1 - 2,000 mm/min, with 1 - 4,000 mm/min in brackets. At those rates the cross-rail is positioned between operations. Cutting motion comes from X, Y and Z, each listed at 1 - 15,000 mm/min.