Lucas Horizontal Boring Mills
Services Lucas Projects 4" Lucas Precision Horizontal Boring Mill Model: 42B-120 - Specifications

LUCAS PRECISION HORIZONTAL BORING, MILLING & DRILLING MACHINE

MODEL: 42B-120
SERIAL NO. 42B4308
NEW: 1969

SPECIFICATIONS:

SPINDLE DIAMETER............................ 4"
SPINDLE TAPER............................... 50 NST
SPINDLE LONGITUDINAL TRAVEL................. 36"
HEAD VERTICAL TRAVEL........................ 72"
TABLE DIMENSIONS............................ 48" X 98"
TABLE WEIGHT CAPACITY....................... 20 TONS
TABLE CROSS TRAVEL.......................... 96"
SADDLE RETRACTION & FEED.................... 47"
BED WIDTH ACCROSS 4 WAYS.................... 120"
SPINDLE SPEED RANGE (26).................... 10 - 1220 RPM
FEED RANGE (42)............................. 0.001 - 1.038 IPR
RAPID TRAVERSE ALL UNITS.................... 112 IPM
MOTOR....................................... 20 HP
APPROX. WEIGHT.............................. 60,900 LBS

FULL PENDANT CONTROL WITH THE FOLLOWING DESCRIPTION:

MULTIPLE CONTROL PENDANT CONTAINING UNIT DIRECTIONAL FEED SELECTORS, ENGAGEMENT OF POWER FEED AND RAPID TRAVERSE, PRE-SELECT CHANGE OF BORING AND MILLING FEEDS, PRE-SELECT CHANGE OF SPINDLE SPEEDS, HORSEPOWER LOAD METER.

FEATURES & EQUIPMENT:

AIR LIFT / AIR CLAMP SYSTEM - HEAD - TABLE - SADDLE
3-AXIS MITITOYO DIGITAL READOUT
20 PC. 50 TAPER TOOLHOLDERS
20 LUCAS PULL STUDS
NOTE: THIS MACHINE WAS PURCHASED FROM THE ORIGINAL OWNER WITH THE ORIGINAL
2 COPIES OF MOST ALL DOCUMENTATION. INSPECTION BY APPOINTMENT

SPECIFICATIONS SUBJECT TO VERIFICATION