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Kingston CK Chucker

Kingston’s CK Chucker is a rough turning beast that excels at high-volume facing, boring, and drilling of large-diameter workpieces. The powerful H6 350 turret sits atop a specially designed carriage with a larger contact surface area and uniquely designed box way cross slide. The heavily ribbed one-piece casting allows for high loading capacity, extreme rigidity, and vibration buffering. All of this and the 28″ wide 2 V-way bed provide the unsurpassed stability and heavy cutting capability Kingston built its name on. The Chucker comes equipped with a 4-speed headstock for maximum torque and comes front- and rear-chuck ready.

Standard Features

  • Bore: 9.25″, 12.5″ or 14.7″
  • Swing: 34″ or 40″
  • 28” Bed Width, One-Piece Casting
  • Box Way Cross Slide on Carriage
  • H6 350 Turret with 3” Boring Bar Holder
  • Headstock Cooling System
  • Front Chip Pan and Rear Chip Conveyor
  • Fanuc 0iTF Controller with Manual Guide i, 10.4” LCD Monitor
  • No Tailstock

Optional Accessories

  • Optional V8 Turret Instead of H6 Turret
  • 23.5″ Steady Rest (min. 40″ Swing)
  • Additional 13.7″ Steady Rest
  • 9.8″ Follow Rest
  • Roller Bracket (2-Point Roller Rest)
  • 6″ Boring Bar Support w/ 4″ Sleeve
  • High Pressure Coolant System (16 Bar)
  • Fanuc Arbitrary Speed Threading
  • Manual, Hydraulic, & Air Chucks
CapacityChucker 9Chucker 12Chucker 14
Swing Over Bed40"34"34"
Distance Between Centers50"70"70"
Maximum Cutting Diameter33”27"27"
Maximum Cutting Length41.7"63.8"63.8"
Width of Bed28”28"28"
HeadstockChucker 9 Chucker 12Chucker 14
Spindle Bore9.25"12.5"14.7"
Spindle Motor40 / 50 HP (30 min)40 / 50 HP (30 min)40 / 50 HP (30 min)
Type of Spindle NoseA2-15A2-20A2-20
Height Floor to Spindle Center49.6”49.6"49.6"
Gear BoxChucker 9 Chucker 12Chucker 14
Number of Speed Ranges444
Spindle Speed (RPM)6 – 60010 – 40010 – 300
TurretChucker 9Chucker 12Chucker 14
H6 350H6 350H6 350
TraverseChucker 9 Chucker 12Chucker 14
Max Stroke  X-Axis19.7”19.7"19.7"
Max Stroke  Z-Axis47"69.7"69.7"
Rapid Traverse X-Axis236 in / mm236 in / mm236 in / mm
Rapid Traverse Z-Axis314 in / mm314 in / mm314 in / mm
MotorChucker 9 Chucker 12Chucker 14
Servo Motor X-Axis5.3 HP5.3 HP5.3 HP
Servo Motor Z-Axis9.4 HP9.4 HP9.4 HP
   
Ball ScrewChucker 9 Chucker 12Chucker 14
X-Axis Ø1.26”, P=5Ø1.26”, P=5Ø1.26”, P=5
Z-Axis Ø2.5”, P=10Ø2.5”, P=10Ø2.5”, P=10
DimensionsChucker 9 Chucker 12Chucker 14
Floor Space (L x W)236” x 103”255" x 103"255" x 103"
Weight (lbs)Chucker 9 Chucker 12Chucker 14
255202600027500
Total Power RequiredChucker 9 Chucker 12Chucker 14
60 KVA60 KVA60 KVA