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4 Guide-way Giant Lathe Specifications
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Technical Specification
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3A-70
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3A-80
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3A-100
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Center height
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900 mm
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1000 mm
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1250 mm
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Swing over bed
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1800 mm (70")
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2000 mm (78.7")
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2500 mm (98.4")
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Swing over cross slide:
Full Length (Std.)
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1350 mm
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1550 mm
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2050 mm
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Swing over cross slide:
Half Length (Opt.)
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1530 mm
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1720 mm
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2200 mm
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Width of bed
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1345 mm (52.9”) (4 Guide Way)
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Distance between centers
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3000 mm ~ 12000 mm (120~480")
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Spindle bore / nose
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Ø230mm (9”) / A2-15
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Spindle speed(4 Steps)
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6 ~400
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Tailstock quill diameter
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Ø290mm Heavy Duty Rotary Quill
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Taper of center
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MT#7
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Quill travel
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300 mm
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Cross feeds
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0.056 ~ 0.96 ( 48 kinds )
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Cross travel
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1250 mm (Full Length) or 510mm (Half Length)
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Longitudinal feeds
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0.13 ~ 1.92 ( 48 kinds )
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Compound rest travel
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X1: 250mm
Z1: 400mm (Auto Feeding)
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Tool size
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50 X 50 mm
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Lead screw diameter
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Ø60mm
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Lead screw pitch
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2TPI (inch) or 12mm (metric)
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Threading range, metric
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2 ~ 30 mm / Pitch ( 48 Kinds )
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Threading range, inch
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1 ~ 15 TPI ( 48 Kinds )
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Module pitch threads
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1 ~ 15 m ( 32 Kinds )
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DP. pitch threads
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2 ~ 30 mm ( 48 Kinds )
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Main spindle motor
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60 HP (Std.) or 75 HP (Opt.)
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Rapid motor
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2 HP
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Coolant pump
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1 HP
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Lubrication pump
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12 W
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Machine weight
(3 meter BC)
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28000 kg
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29000 kg
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30500 kg
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Weight per extra meter
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4500 kg
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? The specifications are subject to change without prior notice.
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