Item

CHD-560

CHD-660

CHD-760

Capacity

Swing over bed

560 mm

660 mm

760 mm

Swing over carriage

340 mm

445 mm

548 mm

Swing over gap

797 mm

892 mm

990 mm

Width of gap in front of face plate

270 mm

270 mm

270 mm

Distance between centers

890,1525,2300,3050,4065mm

Width of bed

400 mm

400 mm

400 mm

Stroke of tool post

242 mm

242 mm

242 mm

Stroke of cross slide

400 mm

400 mm

400 mm

Headstock

Spindle bore

86 mm (104 mm)

86 mm (104 mm)

86mm (104 mm)

Taper of spindle bore & center

MT7 x MT5

MT7 x MT5

MT7 x MT5

Spindle nose

A1-8,D1-8(A2-8,D2-8)

A1-8,D1-8(A2-8,D2-8)

A1-8,D1-8(A2-8,D2-8)

Number of spindle speeds

12

12

12

Spindle soeed (60HZ)

4P:13,20,30,47,70,105,230,340,530,800,1200 rpm
6P:8,13,20,31,47,70,100,150,230,350,530,800 rpm

Threading & Feeds

Nuber of feeds

36

36

36

Range of longitudinsl feeds ( metric )

0.037～1.04 mm/rev(P=6 mm , 12mm)
0.035～0.98 mm/rev(4 TPI , 2TPI)

Range lf cross feeds

1/2 Half of longitudinal feeds

Leadscrew diameter

45 mm

45 mm

45 mm

Leadscrew pitch

4TPI,P=6 mm (2TPI,P=12 mm)

Range of inch pitches

2～72TPI / 44Kinds
(1～42TPI / 48Kinds)

2～72TPI / 44Kinds
(1～42TPI / 48Kinds)

2～72TPI/44Kinds
(1～42TPI/48Kinds)

Range of metric pitches

0.2～14 mm/39 Kinds
(0.4～28 mm/44 Kinds)

0.2～14 mm/39 Kinds
(0.4～28 mm/44 Kinds)

0.2～14 mm/39 Kinds
(0.4～28 mm/44 Kinds)

Tailstock

Quill stroke

178 mm

178 mm

178 mm

Quill Diameter

75 mm

75 mm

75 mm

Quill taper

MT #5

MT #5

MT #5

Motor

Main motor (30min.)

10 HP/4P

10 HP/4P

7.5 HP/6P

Coolant pump motor

1/8 HP

1/8 HP

1/8 HP

Machine dimension

Height

1500 mm

1500 mm

1500 mm

Floor space

2300,2900,3700,4500,5500X1200 mm

Weight

2300,2400,2800,
3050,3500 Kgs

2400,2500,2850
3150,3600 kgs

2550,2650,2900 3300 kgs

※ We reserve the right to modify and improve above specifications without notice.