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Bernardo Goliath 660 x 3000

Bernardo Heavy-Duty Engine Lathe Goliath 660 x 3000
including 3-axis digital readout

Technical Specifications
Centre distance: 3000 mm
Centre height: 330 mm
Swing over bed: 660 mm
Swing over gap*: 870 mm
Swing over cross slide: 420 mm
Bed width: 400 mm
Spindle bore: 105 mm
Spindle mount: DIN 55029, D1-8
Speed range (16): 36 – 1600 rpm
Longitudinal feed range (65): 0.063 – 2.52 mm/rev
Cross feed range (65): 0.027 – 1.07 mm/rev
Metric threads (22): 1 – 14 mm
Imperial threads (26): 2 – 28 TPI
Tailstock quill diameter: 75 mm
Tailstock quill travel: 150 mm
Tailstock taper: MT 5
Motor power: 9.0 kW (12.0 hp)
Machine dimensions (W x D x H): 4500 x 1280 x 1650 mm
Weight approx.: 3990 kg
* Removable gap length: 240 mm

Features
• Versatile for use in general engineering, production, single-part manufacturing, etc.
• One-piece cast machine bed, extremely torsion-resistant and low-vibration for high-precision turning
• Modern precision spindle bearings with angular contact ball bearings
• Centralized, user-friendly feed and thread selection lever, with leadscrew and feedshaft
• Rapid traverse (longitudinal and cross) as standard for reduced non-cutting time
• Large, hardened and precision-ground gears
• Removable bridge for machining large-diameter workpieces
• Slideable tailstock for taper turning, handwheel with adjustable fine graduation (0.02 mm)
• Electromechanical foot brake to reduce non-cutting time
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• Top chip removal performance, even in facing operations

Scope of Delivery
• Overload clutch
• Rapid traverse, longitudinal and cross
• LED machine work light
• 3-axis digital display ES-12 V with LCD
• 3-jaw chuck PS3-315 mm / D8
• Face plate 630 mm
• Fixed steady rest – max. workpiece diameter 250 mm
• Travelling steady rest – max. workpiece diameter 110 mm
• 1 centre / 1 revolving centre
• Motor with magnetic brake, CE-compliant
• Foot pedal with brake function, CE-standard
• Initial filling with Shell Tellus 46
• Coolant system
• Quick-change tool post with 4 holders
• Safety device on quick-change tool post
• Reducing sleeve
• Chip guard
• Operating tools

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