Doosan PUMA GT3100 – Year 2018
CNC Turning Center

Y.O.M.: 2018,
15″ chuck,
low hours,
Chip conveyor

CNC Lathe Specifications:

CAPACITY:
Swing over bed 720 mm (28.3″)
Swing over carriage 590 mm (23.2″)
Maximum turning diameter 481 mm (18.9″)
Maximum turning length 755 mm (29.7″)
Distance between spindle nose and tailstock center 830 mm (32.67″)

SPINDLE:

Spindle speed 2,800 rpm
Spindle nose A2-11
Draw tube ID 103 mm (4.055″)
Standard chuck through hole ID 103 mm (4.05″)
Spindle bore diameter 115 mm (4.53)
AC spindle motor (S3 25% rating) 35 kW (45 hp)
Spindle speed ranges 2
Maximum spindle torque (S3 25% rating) 1,613 Nm (1,189 ft-lb)

BED, SADDLE & CROSS SLIDE:
X axis travel 260 mm (10.2″)
Z axis travel 830 mm (32.7″)

X axis rapid traverse rate 24 m/min (945 ipm)
Z axis rapid traverse rate 30 m/min (1,181 ipm)

SERVO TURRET:
Number of tools 12
Tool holder type DI Base Holder
Turning tool shank size (metric turret 25 mm) 1.0″
Boring bar diameter (metric turret 50 mm) 2.0″
Turret index time (next station swivel time) 0.15 second
Tool selection Bi-directional

PROGRAMMABLE TAILSTOCK:
Tailstock center MT#5 live
Tailstock quill diameter 100 mm (3.94″)
Tailstock quill stroke (programmable) 100 mm (3.94″)

GENERAL:
Machine weight 5,500 kg (12,128 lb)
Floor space – length x width 4,068 mm x 2,035 mm (160.2″ x 80.1″)
Floor space – length with hinge belt chip conveyor 5,068 mm (199.5″)

Machine Height 1,890 mm (74.4″)
Height from floor to spindle center 1,108 mm (43.6″)
Voltage required 205-235V/3 ph/60 Hz
Power requirement 36 kVA (95 Amps @ 220 Volts)

Equipped With:
Fanuc i Series CNC Control
LNS Chip Conveyor
Tool Setter
Programmable Tailstock
EZ Guide i
Easy Operation Package (EOP)
Samchully 15″ HCH 3-Jaw Power Chuck (4.62″ bore)