CAPACITY:

Maximum Swing Over Bedways 62.99"
Boring Diameter Solid Boring 12.4"
Trepanning 2" to 25"
Counter Boring With Pilot Pre-Bore + 25"
Maximum Boring Depth, Z-Axis 396"
Length of Bed 1,176"
Width of Bed 39.37"
Machine Weight 180,000 Lbs
WORK HEADSTOCK:

Speeds, Infinitely Variable 1.8-355 RPM
Speed Ranges 4
Main Spindle Diameter Front Bearing 11.81"
Main Spindle Bore 6.4"
Maximum Torque, 31 rpm at 180 HP 39,900 FT/Lbs
Maximum Workpiece Weight (1) Rest 88,000 Lbs
Maximum Workpiece Weight (2) Rests 110,000 Lbs
Maximum Workpiece Weight (3) Rests 140,000 Lbs
Main Motor 160 HP
Electrics 460V 3-Ph 60 Cycle
Approximate Floor Space (L x W) 1260" x 102"
GUIDE CARRIAGE:

Feed Range 0-120 IPM
Rapid Traverse 120 IPM
Maximum Feed Pressure 22,500 Lbs
BORING SLIDE:

Feed Range 0-120 IPM
Rapid Traverse 120 IPM
Maximum Feed Pressure 22,500 Lbs

Equipped With:

55.12" Diameter Face Plate Chuck with Jaws
Giddings & Lewis 8000 CNC Control Installed 2000
16.92" Diameter Boring Bar
Boring Heads (2)
W-Axis Positioning
X-Axis Taper
Feed Pressure Measuring Devise
Hardened & Ground Ways
Coolant System with Polo Paper Filtration
Prab Chip Conveyor System
FEATURES:

Main Spindle Mounted in Precision Double Cylinder Roller Bearings
All Shafts Mounted in Anti-Friction Bearings.
Gear Mechanism Controlled via Hydraulic Gear Shifting.
Flat Way Bed Construction With 2-Vertically Arranged Helical Racks for Feed Transmission.
Guideways Hardened & Ground Approximately 500 HB.

Note:


Inspect In Plant