Max. Roll Diameter

ø1600 mm

Max. workpiece weight between centers

40 tons

Max. workpiece length

6000mm

Max. Torque of face plate

40 KNm

Max. Cutting force

80 KN

Center angle

75°

Diameter of 4-jaw chuck (Heavy-duty)

ø1600mm

Type of bed guide ways

4 guide ways

Taper of spindle bore (Diameter & Taper)

Ø196.869mm;   1:4

Spindle diameter

ø 420mm

Spindle speed range

1 – 200 rpm

Step of spindle speed

2 ranges; Variable   speed in each rage

Gear shifting in headstock

Automatic gear shifting by hydraulic station

Axes min. feed by CNC

0.001mm

X-axes cross rapid movement

4000mm/min

Z-axes longitudinal rapid movement

6000mm/min

X-axes cross movement range

1-400mm/min

Z-axes cross movement range

1-600mm/min

Cross travel

725mm

Longitudinal travel

6000mm

Saddle of tool holder extend length

300mm

Tailstock quill travel

250mm

Tailstock quill diameter

ø390mm

Tailstock spindle taper hole size & taper

ø139.7mm;   1:4

Angle of center for tailstock

75°

Tailstock rapid movement speed

2200mm/min.

Tailstock quill movement speed (slow & rapid)

10 mm/min. & 200 mm/min.

Main motor

98KW (D.C. motor; 400-1200r/min)

Servo motor (Z & X); (Siemens Brand)

42/50Nm; 2000r/min.

Motor for tailstock body movement

2.2Kw; 1500r/min.

Motor for quill of tailstock

2.2Kw; 1500r/min.

CNC Controller

Siemens 840D sl

Driver system for main motor

6RA80

Magnetic pressure meter for quill of tailstock

Yes

Hydraulic clamping for tailstock & Quill

Yes

Linear scales for close loop control

X axes   & Z axes

Linear scales brand

HEIDENHAIN

Key electrical components brand

SIEMENS &   SCHNEIDER

Machine overall dimensions:

12500x3150x3250mm

Approx. weight of whole machine

60 tons