Details:
Control Name: SIEMENS SINUMERIK 840 D
Origin: Germany
Condition: used (good condition)
Location: Germany
Delivery Terms: According to the arrangement
Quotation: Free on truck from location
turning diameter over bed: 2000 mm
turning diameter over slide rest: 1600 mm
turning length: 22.000 mm
turning diameter: 2000 mm
turning length: 20.500 mm
control: SIEMENS SINUMERIK 840 D
workpiece weight: 70.000 KG
total power requirement: Hauptmotor 110 kW
LATHE FOR HEAVY MACHINING
__________________ CONVERSION TO CNC__________________
__________________TOP WIDTH__________________
__________________MAXIMUM TURNING LENGTH__________________
SUPPORT 1 20,000 mm
SUPPORT 2 20,500 mm
___LARGEST TURNING DIAMETER ___
ABOVE SUPPORT 1600 mm
ABOVE BED 2000 mm
____________ WORKPIECE WEIGHT____________
Max. 70,000 KG
____________PLANNING DISC____________
DIAMETER
SPEED OF THE FACEPLATE, INFINITELY VARIABLE IN 4 STEPS
1.2 - 75 rpm
MAXIMUM TORQUE AT CHARACTERISTIC SPEED 5.65
170,000 Nm
MAIN ENGINE
LARGEST CLAMPING DIAMETER ON THE HEADSTOCK
LARGEST CLAMPING DIAMETER ON THE TAILSTOCK
MOUNTING IN THE ROLLER BLOCK
(PASSABLE) 2 PIECES
MOUNTING IN STEADY RESTS (PASSABLE)
CONTROL
_________ SUPPORT 1 (TO THE HEADSTOCK) __________
TRAVEL OF THE UPPER SUPPORT
SLIDING MOVEMENT OF THE PUSHER
RAPID ADJUSTMENT LENGTHWISE (RAPID TRAVERSE)
QUICK ADJUSTMENT FLAT (RAPID TRAVERSE)
SLIDE HOLDER
SITZMANN-HEINLEIN SYSTEM
FEEDS STEPLESS FOR LONGITUDINAL
0.5 - 3000 mm / min
FEEDS STEPLESS FOR FLAT
0.5 - 1500 mm / min
_________ SUPPORT 2__________
MOVEMENT OF THE UPPER SUPPORT
SLIDING MOVEMENT OF THE SLIDER
_________ RIDING STOCK__________
DIAMETER OF THE FACEPLATE
QUILL DIAMETER
MAXIMUM ADJUSTMENT TRAVEL OF THE QUILL
CENTER POINT ANGLE
QUICK ADJUSTMENT ON THE BED
_______ Revolutions of the faceplate per minute _______
1st stage
Motor speeds: 130 - 630 - 1575
Faceplate speeds: 1.2 - 5.65 - 14.2
2nd stage
Motor speeds: 630 - 1575
Faceplate speeds: 10.8 - 27.2
3rd stage
Faceplate speeds: 15.5 - 38.8
4th stage
Faceplate speeds: 30 - 75 | 
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