2020 Doosan Puma 700L II CNC Turning Center,

MAIN FEATURES
• Powerful 45 kW (60 hp) high-torque spindle drive
• Large 166.5 mm (6.55") draw tube ID
• High speed 1,500 rpm Spindle
• Programmable high / low chucking pressure
• 12 station heavy duty turret 400 mm (15.75") curvic coupling
• Fast 0.25 second turret indexing
• One-piece 45-degree torque-tube slant bed
• Isolated 3-speed gearbox
• Solid box way construction
• Fluoroplastic anti-friction mating way surface
• Unexpected disturbance torque detection function
• 3,200 mm (126") maximum turning length
• Fast 10 m/min (394 ipm) Z axis rapid traverse
• Up to 38,975 N (8,762 lb) of Z axis thrust
• Large 900 mm (35.4") maximum turning diameter
• FANUC 0i-Plus control with iHMi touch screen interface with swiveling operator's panel
• 4.5 bar (65 psi) coolant system
• EZ Guide I Conversational Programming
• Tool Load Monitoring System

SPECIFICATIONS

CAPACITY:
Swing over bed 1,030 mm (40.55")
Swing over carriage 800 mm (31.5")
Maximum turning diameter 900 mm (35.4")
Maximum turning length 3,200 mm (126")
Distance between spindle nose and tailstock center 3,600 mm (141.7")

SPINDLE:
Spindle speed 1,500 rpm
Spindle nose A1-15
Draw tube ID 166.5 mm (6.55")
Spindle bore diameter 181 mm (7.12")
AC spindle motor (S6 60% rating) 45 kW (60 hp)
Spindle speed ranges 3
Maximum spindle torque (S6 60% rating) 6,605 Nm (4,873 ft-lb)

BED, SADDLE & CROSS SLIDE:
Angle of slant bed 45-degree
X axis travel 470 mm (18.5")
Z axis travel 3,235 mm (127.3")
X axis guide way span 430 mm (16.9")
Z axis guide way span 600 mm (23.6")
X axis rapid traverse rate 12 m/min (472 ipm)
Z axis rapid traverse rate 10 m/min (394 ipm)
X axis ball screw diameter 50 mm (2.0")
Z axis ball screw diameter 63 mm (2.5")
X axis feed thrust (continuous) 15,517 N (3,488 lb)
X axis feed thrust (intermittent) 21,724 N (4,884 lb)
Z axis feed thrust (continuous) 29,981 N (6,740 lb)
Z axis feed thrust (intermittent) 38,975 N (8,762 lb)
X axis repeatability ±0.002 mm (±0.00008")
Z axis repeatability ±0.003 mm (±0.00012")

TURRET:
Number of tools 12
Tool holder type DI Base Holder
Turning tool shank size (metric turret 32 mm) 1.25"
Boring bar diameter (metric turret 80 mm) 3.0"
Turret index time (next station swivel time) 0.25 second
Tool selection Bi-directional
Curvic coupling diameter 400 mm (15.75")
Turret clamping force 177 kN (39,790 lb)
Turret index repeatability ±0.0005 degree

TAILSTOCK:
Tailstock center MT #6 built-in dead
Tailstock quill diameter 160 mm (6.3")
Tailstock quill stroke (programmable) 150 mm (5.9")
Tailstock body stroke 3,135 mm (123.4)
Maximum tailstock quill thrust 32 kN (7,150 lb)
Maximum tailstock hydraulic pressure 40 bar (580 psi)
Tailstock guide way span 390 mm (15.3")

COOLANT SYSTEM:
Coolant pump pressure 4.5 bar (65 psi)
Coolant pump motor .75 kW (1.0 hp)
Coolant tank capacity 560 l (150 gal)
HYDRAULIC / LUBRICATION:
Hydraulic tank capacity 66 l (17 gal)
Hydraulic oil required* Mobil DTE #24 or Shell Tellus 32
Way lubrication tank capacity 4.3 l (1.1 gal)
Way lubrication oil required* Mobil Vactra #2 or Shell Tonna T68
* Cross reference these numbers for other brands

GENERAL:
Machine weight 21,800 kg (48,100 lb)
Floor space – length x width 7,360 mm x 2,766 mm (290" x 109")
Floor space – length with hinge belt chip conveyor 8,470 mm (334")
Machine Height 2,590 mm (102")
Height from floor to spindle center 1,220 mm (48")
Voltage required 205-235V/3 ph/60 Hz
Power requirement 65 kVA (170 Amps @ 220 Volts)