
YAMA SEIKI GV-780M VERTICAL BORING MILLS
Specifications & Market Value

Equipment Overview
- OEM
- YAMA SEIKI
- Model
- GV-780M
- Year of manufacture
- -
Technical Description
The YAMA SEIKI GV-780M is a high-performance Vertical Boring Mill designed for precision turning and machining operations. Key specifications include a 32.3-inch table diameter and a maximum swing diameter of 33.4 inches, enabling a max turning diameter of 32.2 inches and a max turning length of 25.9 inches. It features a 24-inch hydraulic chuck and is powered by a robust 30 HP motor, providing a spindle speed range of 2,000 rpm and 540 ft-lb of torque. The machine boasts 12 stations and is equipped with live tooling, driven by a 9 HP motor with an RPM range of 40 to 4,000 rpm. Axis travels are 19.6 inches (X-axis) and 26.3 inches (Z-axis). Control is managed by a FANUC Oi-TD system. Weighing 19,850 lbs, its overall dimensions are 74.1 inches long, 132.2 inches wide, and 140.7 inches high.
Technical Attributes
- Table Diameter
- 32.20 ''
- Spindle Power
- 50.00 HP
- Max Spindle Speed
- 2,000.00
Dimensions
- Size
- 75 in L x 75 in W x 141 in H
Category
- MACHINING
- → BORING MILLS
- → VERTICAL 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.
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