Features: ◆ Whole or segregate foot stand for optional
Standard accessories
·3 Jaw chucka and ·Sleeve and center ·Oil gun
Special accessories
·4 Jaw chucka and ·Face plates ·Driving plate ·Steady rest ·Follow rest ·Quick change tool post ·Taper turning attachment
Specification
Models
C6251×1000/1500/2000/3000
C6251V×1000/1500/2000/3000
C6256×1000/1500/2000/3000
C6256V×1000/1500/2000/3000
CAPACITY
Swing over red
510mm(20")
560mm(22")
Swing over cross slide
305mm(11-7/8")
355mm(13-3/4")
Swing in gap diameter
735mm(29")
785mm(31")
Valid length of gap
200mm(8")
Distance between centers
1000mm(40")
1500mm(60")
2000mm(80")
3000mm(120")
Center height
1135mm
1160mm
Width of bed
350mm(13-3/4")
HEADSTOCK
Spindle nose
D1-8
Spindle bore
80mm(3-1/8")
Taper of spindle bore
No.7Morse
Range of spindle speed
12changes25-1600r/min
25～1600r/min（variable）
FEEDS AND THREADS
Compound rest travel
130mm(5-1/8")
Cross slide travel
316mm(12-15/16")
Lead screw thread
6mm or 4T.P.I
Max. section of tool
25×25mm(1×1")
Longitudinal feeds range
35 kinds 0.059-1.646mm/rev (0.0022"-0.0612"/rev)
Cross feeds range
35 kinds 0.020-0.573mm/rev (0.00048"-0.01354"/rev)
Threads metric pitches
47 kinds 0.2-14mm
Threads imperial pitches
60 kinds 2-112T.P.I
Threads diametral pitches
50 kinds 4-112D.P.
Threads module pitches
39 kinds 0.1-7M.P.
TALLSTOCK
Quill diameter
75mm(3")
Quill travel
180mm(7")
Quill taper
No.5Morse
Cross adjustment
±13mm(±1/2")
MOTOR
Main motor power
7.5kW(10HP)3PH
Coolant pump power
0.1kW(1/8HP),3PH
DIMENSION AND WEIGHT
Overall dimension(L×W×H) (cm)
239×115×143
284×115×143
334×115×143
434×115×143
239×115×146
284×115×146
334×115×146
434×115×146
Packing size(L×W×H) (cm)
245×115×174
290×115×174
340×115×174
440×115×174
Net weight/Gross weight (kg)
2035/2415
2160/2550
2435/2840
2805/3270
2160/2555
2285/2690
2560/2980
2930/3410
