Lathe Bernardo Goliath 660 x 3000 with 3-axis DRO ES-12 V
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Description
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Description
Bernardo Goliath 660 x 3000 Lathe with 3-Axis Digital Readout
The Bernardo Goliath 660 x 3000 lathe is a heavy-duty and robust machine, designed for industrial machining of large workpieces. With a turning diameter over bed of 660 mm and a distance between centers of 3000 mm, it offers extensive operational capabilities for metalworking shops and mechanical workshops. The powerful 9.0 kW (12 HP) motor and a speed range of 16 steps from 36 to 1600 rpm allow for versatile and safe machining. The ES-12 V 3-axis digital readout with an LCD display ensures precision and constant control. The rich equipment includes a Ø 315 mm self-centering chuck, Ø 630 mm faceplate, steady rests, a 40-position tool post, coolant system, LED light, magnetic brake, and CE foot pedal. A complete and reliable solution for professionals who need a robust, precise lathe suitable for heavy-duty production.
Main Specifications
Distance between centers: 3000 mm
Center height: 330 mm
Turning diameter over bed: 660 mm
Turning diameter over gap: 870 mm
Turning diameter over cross slide: 420 mm
Bed width: 400 mm
Spindle bore: 105 mm
Spindle nose: DIN 55029, D1-8
Speed range: 36 – 1600 rpm (16 steps)
Longitudinal feeds: 0.063 – 2.52 mm/rev (65)
Cross feeds: 0.027 – 1.07 mm/rev (65)
Metric threads: 1 – 14 mm (22 pitches)
Inch threads: 2 – 28 TPI (26 pitches)
Tailstock quill: Ø 75 mm, travel 150 mm, taper MT5
Motor power: 9.0 kW (12 HP)
Dimensions: 4500 x 1280 x 1650 mm
Weight: 3990 kg
Technical Table:
| Specification | Value |
|---|---|
| Brand | Bernardo |
| Model | Goliath 660 x 3000 |
| Distance between centers | 3000 mm |
| Center height | 330 mm |
| Turning diameter over bed | 660 mm |
| Turning diameter over gap | 870 mm |
| Turning diameter over cross slide | 420 mm |
| Bed width | 400 mm |
| Spindle bore | 105 mm |
| Spindle nose | DIN 55029, D1-8 |
| Speed range | 36 – 1600 rpm (16 steps) |
| Longitudinal feeds | 0.063 – 2.52 mm/rev (65) |
| Cross feeds | 0.027 – 1.07 mm/rev (65) |
| Metric threads | 1 – 14 mm (22 pitches) |
| Inch threads | 2 – 28 TPI (26 pitches) |
| Tailstock quill Ø | 75 mm |
| Quill travel | 150 mm |
| Tailstock taper | MT5 |
| Motor power | 9.0 kW (12 HP) |
| Machine dimensions | 4500 x 1280 x 1650 mm |
| Weight | 3990 kg |
| Origin | Europe |
Package contents:
ES-12 V 3-axis digital readout with LCD
PS3 Ø 315 mm (D8) 3-jaw self-centering chuck
Ø 630 mm faceplate
Fixed steady rest (max passage Ø 250 mm)
Follow rest (max passage Ø 110 mm)
40-position tool post with a set of 4 inserts
Coolant device
LED machine light
Splash guard
Safety clutch
Foot pedal with CE brake
Motor with CE magnetic brake
Rapid traverse X/Z
Morse taper sleeve
1 fixed center + 1 live center
Change gears
Initial fill with Shell Tellus 46
Tool set and accessories
Logistics
Bernardo shipping: 5–9 working days (7 days to Southern Italy). Original spare parts available with 3–5 working days shipping. Customer support available in Italian.
Frequently Asked Questions
The Goliath 660 × 3000 — for which industrial applications is it designed?
The Goliath is Bernardo's heavy-duty series for industrial production: long shafts up to 3000 mm, Ø 660 mm bed values for large cross-section workpieces, large spindle bore for working on large diameter bars. Typical applications: shafts for industrial transmissions, rollers, drums, ferrules, and heavy machinery components. It is not suitable for private workshops — it requires a foundation, three-phase power, and handling equipment.
The included ES-12 V 3-axis DRO — what does it measure and how is it used?
It simultaneously reads the X (cross), Z (longitudinal), and W (top slide) axes with 0.001 mm resolution. On the Goliath — with a distance between centers of 3 meters — digital reading is essential for maintaining dimensions on long workpieces where mechanical graduated scales are practically unreadable. The "diameter" function automatically calculates the turned diameter from the X position.
What foundation does the Goliath 660 × 3000 require?
The Goliath 660 × 3000 weighs over 5,000 kg. It requires a reinforced concrete foundation designed by a structural engineer, leveling with adjustment screws (bed flatness directly affects turning taper), and a 400V three-phase power supply with adequate thermal protection. Coordinate with Krollit before ordering for complete installation specifications.
Are spare parts and assistance available?
Original spare parts available with 3–5 working days shipping. Customer support available in Italian.
