
HYUNDAI KBN-135CL HORIZONTAL BORING MILLS
Specifications & Market Value

Technical Description
The HYUNDAI KBN-135CL Horizontal Boring Mill is a heavy-duty CNC machine tool, featuring a 5.31-inch spindle diameter and a CAT #50 taper. It offers a large working envelope with table cross travel (X-axis) of 157.48 inches, vertical head travel (Y-axis) of 98.42 inches, column infeed (W-axis) of 78.74 inches, and spindle travel (Z-axis) of 27.56 inches. The machine includes a built-in rotary table measuring 78.74 inches x 70.86 inches, capable of indexing to 0.001 degrees, and handling a load capacity of 44,092 pounds. The spindle is infinitely variable from 3 to 2,500 RPM, delivering a maximum torque of 2,296 ft-lbs, driven by a 35 HP motor. Rapid traverse rates reach 275.6 inches per minute (X-Axis) and 393.7 inches per minute (Y/Z/W Axes). It is managed by a Fanuc 31i-A 4-Axis CNC Control and has an approximate machine weight of 121,254 pounds, designed for high rigidity and precision machining of large, heavy parts.
Technical Attributes
- X-Axis Travel
- 157.48 ''
- Table Size (LxW)
- 78.74 x 70.86
- Spindle Taper
- CAT 50
- Z-Axis Travel
- 27.56 ''
- Spindle Diameter
- 5.31 ''
- Max Spindle Speed
- 2,500.00
- Spindle Power
- 35.0 HP
- Stroke Length
- 62.99 ''
- Y-Axis Travel
- 98.42 ''
Dimensions
- Size
- 295.7 in W x 202 in H
Category
- MACHINING
- → BORING MILLS
- → HORIZONTAL BORING MILLS
Data Accuracy and Verification
Specifications, market trends, and valuation estimates are compiled from manufacturer documentation, historical sales, and industry sources. While care is taken to ensure accuracy, this information is provided for reference purposes only and may contain errors or omissions. Users should independently verify all data before making buying or selling decisions. Valuations do not represent guaranteed transaction prices or binding offers, and Aucto assumes no liability for decisions made using this data.
Spot an error or missing detail? Help us keep our equipment guides accurate for the community.






