DOOSAN PUMA 400B - Specifications


Description PUMA 400B
Capacity Swing over bed mm(inch) 770 (30.3)
Swing over saddle mm(inch) 590 (23.2)
Recom. turning diameter mm(inch) 380 (15.0)
Max. turning diameter mm(inch) 550 (21.7)
Max. turning length mm(inch) 1043(2129) 42.5(83.8)
Bar working diameter mm(inch) 117 (4.6)
Carriage Travel distance     X-axis mm(inch) 362 (14.3)
                             Z-axis mm(inch) 1105(2155) 43.5
Main Spindle Spindle speed r/min 2000
Spindle nose ASA A2 #11
Spindle bearing diameter (Front) mm(inch) 180 (7.1)
Spindle through hole mm(inch) 132 (5.2)
Tool Post No. of tool station st 10 (Base holder)
OD tool height mm(inch) 32 x 32 (1.3 x 1.3)
Boring bar diameter mm(inch) Ø 60 (Ø2.4)
Indexing time (1st swivel) s 0.25 (1 station swivel)
Feedrate Rapid traverse X/Z-axis m/min(ipm) 16/20(16/18) 629.9/787.4 (629.9/708.7)
Max. cutting feedrate X/Z-axis mm/rev(ipr) 500/500(19.7/19.7)
Tail Stock Quill diameter mm(inch) 120 (4.7)
Quill bore taper MT# MT#6
Quill travel mm(inch) 120 (4.7)
Motors Main spindle motor (30 min) kW(Hp) 22/26 (29.5/34.9)
Servo motor          X-axis kW(Hp) 4.0 (5.4)
                             Z-axis kW(Hp) 6.0 (8.0)
Coolant pump kW(Hp) 0.4 (0.5)
Power Source Electric power supply kVA 43
Machine size Machine height mm(inch) 2250(2317) 88.6(91.2)
Machine size L x W mm(inch) 4222x2179(5342x2179) 166.2x85.8(210.3x85.8)
Machine weight kn(lb) 9550 (11000) 21053.8 (24250.5)