NEW SUMMIT 26-6-160 BIG HOLE

SUMMIT (NEW) MODEL 26-6-160 BIG HOLE ENGINE LATHE

26" SWING OVER BED
18" SWING OVER CROSS SLIDE
35" SWING OVER GAP
18" LENGTH OF GAP
6.1" SPINDLE BORE

WORK PIECE WEIGHTS
- 1,100 LBS HEADSTOCK
- 8,800 LBS BETWEEN CENTER
- 11,000 LBS BETWEEN CENTER, ONE STEADY REST
- 13,200 LBS BETWEEN CENTERS, TWO STEADY RESTS

HEADSTOCK
- 13-800 RPM SPINDLE SPEEDS (NO 12)
- 6-1/8" HOLE THROUGH SPINDLE
- D1-11 CAMLOCK SPINDLE NOSE

QUICK CHANGE GEARBOX
- 2 - 28 TPI THREADS PER INCH (36)
- .08 - 14 MM METRIC THREADS (65)
- 5 - 7M MODULE THREADS (22)
- 4 - 56P DIAMETRAL PITCH (36)
- .0019 - .0276 IPR LONGITUDINAL FEEDS (36)
- .0009 - .0137 IPR CROSS FEEDS (36)
- 2 TPI LEADSCREW 1-3/4" TPI DIAMETER

CARRAIGE AND APRON
- 14" CROSS SLIDE TRAVEL
- 9" COMPOUNT REST TRAVEL

TAILSTOCK
- 9" TRAVEL OF SPINDLE BARREL
- 3-3/4" DIAMETER OF SPINDLE BARREL
- #5 MT TAPER OF CENTER
- 2 SPEED - 1:1, 4:1

BED
- 18" WIDTH OF BED
- 42-50 HARDNESS OF BED (ROCKWELL C)

TAPER ATTACHMENT
- +/- 10 DEGREES OF TAPER
- 20" MAXIMUM TURNING LENGTH PER SETTING

MOTOR
- 20 HP MAIN DRIVE
- 1/8 HP COOLANT PUMP
- 220/440 VOLT, 3 PHASE

STEADY AND FOLLOW REST
- 2" - 14.9" STANDARD STEADY REST
- 1.2" - 5.9" FOLLOW REST

STANDARD FEATURES
- BIG 6-1/8" THRU HOLE
- INCH/METRIC THREADS W/SINGLE SWITCH LEVER
- CUTS MOST INCH/METRIC THREADS WITHOUT CHANGE
GEARS
- HARDENED AND GROUND BEDWAYS
- FORCED LUBRICATION TO THE HEADSTOCK, CARRIAGE
AND BEDWAYS
- REMOVABLE GAP
- PRECISION (3) BEARING SPINDLE
- CROSSFEED AND THREADING SAFETY INTERLOCK
- 4-WAY RAPID TRAVERSE
- TWO SPEED TAILSTOCK

INCLUDED ACCESSORIES
- 2" - 14.9" STANDARD STEADY REST
- FOLLOW REST
- THREAD DIAL
- COOLANT SYSTEM
- TAPER ATTACHMENT
- 3 JAW CHUCK (15-3/4" W/6.1" BORE)
- 20" 4 JAW CHUCK
- CARRIAGE STOP
- WORK LIGHT
- FULL LENGTH SPLASH GUARD
- SERVICE WRENCHES AND SPANNERS

OPTION AVAILABLE - PRICE ON REQUEST
- EXTRA CAPACITY STEADY REST (11.8" -20.8")
- 20" STEEL BODY PRECISION 3 JAW CHUCK W/
7.5" BORE AND 2 PIERCE JAWS
- ALORIS QUICK CHANGE TOOL POST W/
HOLDERS (2#1, 2#2)
- ADAPTER PLATE TO MOUNT REAR CHUCK (D1-11)
WITH FIXED REAR CHUCK GUARD
- NEWALL 2 AXIS DIGITAL READOUT INSTALLED
Power: 220/440 (3-Phase)