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KINGSTON HR-34120 34" X 120" HEAVY DUTY PRECISION GAP BED ENGINE LATHE

KINGSTON HR-34120 34" X 120" HEAVY DUTY PRECISION GAP BED ENGINE LATHE
KINGSTON HR-34120 34" X 120" HEAVY DUTY PRECISION GAP BED ENGINE LATHE
$67,600.00
  • Stock: In Stock
  • Model: HR-34120
  • Weight: 11,990.00lb
  • Dimensions:
  • 233.00in x 82.00in x 65.00in
  • SKU: HR-34120
  • ISO 9001 Certified manufacturer
  • Heavy duty series, developed and designed to provide optimum performance and heavy cutting for wide range of industries
  • High strength gray cast iron castings with heavily constructed rib mechanism machine bed for maximum rigidity
  • Hardened and precision ground 22" wide bed and cross slide ways
  • Removable gap for large diameter work piece applications
  • Heavily ribbed and massive support casting on headstock provides rigidity for heavy duty cutting
  • Hardened and ground main spindle is supported by 2 high precision taper roller bearings on front and middle, and 1 double row cylindrical roller bearing on rear
  • High torque and a wide 16 spindle speed range is provided by a single speed main motor
  • Headstock with automatic lubrication system by an electro-trochoid pump to ensure long lasting accuracy and operation life
  • Totally enclosed gear box with hardened and ground gears and shafts can provide wide range of inch, metric, module and diametric pitch threads by simply changing levers
  • 4-Way rapid traverse is operated with automatic multiple feed stop bar to increase operating efficiency
  • Apron overload protection device is incorporated with a cone clutch and an interlock mechanism for threading and feeds
  • Automatic or manual lubrication system at left side of apron for cross slide ways, leadscrew and all running parts
  • Oil bathed precision cross feed screw with backlash eliminator
  • Tailstock is equipped with a hand crank for convenient displacement along bedways
  • Hardened and ground tailstock quill has 2-speed changeable feeds with inch and metric scale graduated
  • Fully sealed electrical enclosure and low voltage controls for safety
  • Photo shown Model HR-4080 40" x 80" Lathe
Swing Over Bed (In.) 34
Swing Over Cross Slide (In.) 25.1
Swing Over Gap (In.) 45.6
Distance Between Centers (In.) 120
Width of Bed (In.) 22
Height from Floor to Work Center (In.) 48.6
Spindle Through Bore (In.) 4.09
Taper of Spindle Bore and Center ASA 450 | MT-6
Type of Spindle Nose D1-11
Number of Spindle Speeds 16
Range of Spindle Speed (RPM) 8 - 800
Number of Feed Changes
Fine
Normal
Coarse

20
40
30
Range of Feeds per Revolution - Longitudinal (In.) .00048 - .0168
Range of Feeds per Revolution - Cross (In.) .00024 - .0084
Diameter and Pitch of Leadscrew (Diameter | TPI) 1.9 | 2
Number of Inch Threads 40
Range of Inch Thread (TPI) 2 - 28
Number of Inch Threads - Coarse 16
Range of Inch Thread - Coarse (TPI) 5/8 - 8
Number of Metric Threads
31
Range of Metric Thread (mm)
1 - 14
Number of Metric Threads - Coarse 61
Range of Metric Thread - Coarse (mm) 16 - 200
Number of Module Pitch Threads 20
Range of Module Pitch Thread (M.P.) .5 - 7
Number of Module Pitch Threads - Coarse 30
Range of Module Pitch Thread - Coarse (M.P.) 8 - 56
Number of Diametral Pitch Threads
40
Range of Diametral Pitch Thread (D.P.) 56 - 4
Number of Diametral Pitch Threads - Coarse 30
Range of Diametral Pitch Thread - Coarse (D.P.) 3.5 - .5
Compound Slide Travel (Max./In.) 9.4
Cross Slide Travel (Max./In.) 21.2
Tailstock Quill Travel (In.) 11.8
Tailstock Quill Diameter (In.) 5.1
Tailstock Quill Taper MT-6
Tailstock Quill Speed Ratios 1:1 | 4:1
Main Drive Motor (HP | kW)
20 | 15
Electrical - Dual Voltage 230V/460V/3 Phase/60 Hz.,
Prewired 230V
Coolant Pump Motor (HP | W) 1/4 | 186.42
Machine Assembled Dimensions (L x W x H/In.) 202 x 62 x 57.2
Machine Floor Space Dimensions (L x W x H/In.) 233 x 82 x 65
Machine Weight (Lbs.) 11,990
Design and specifications are subject to change without notice.
  • 4-Way Rapid Traverse
  • Thread Chasing Dial
  • Chuck Guard
  • Two-Speed Drive Tailstock Quill
  • Coolant System with Pump and Piping
  • Set of Change Gears for Special Leads
  • Pull Drawer Chip Pan
  • UL Electrical Components and Cables
  • Tool Box with Tools
  • Instruction Manual and Parts List
  • .4 - 40 RPM Lower RPM Modification with Factory Installation
  • 12 - 1,200 RPM Higher RPM Modification with Factory Installation
  • 20" 3-Jaw Scroll Chuck
  • 25" 3-Jaw Scroll Chuck
  • 25" 4-Jaw Independent Chuck
  • 32" 4-Jaw Independent Chuck
  • 1.25" - 11.9" Capacity Steady Rest with Roller Jaws
  • 11.1" - 19.7" Capacity Steady Rest with Roller Jaws
  • 11.9" - 23.5" Capacity Steady Rest with Roller Jaws
  • .75" - 7.9" Capacity Follow Rest
  • 15.75" - 27.5" Capacity Roller Bracket
  • 30" Face Plate
  • Micrometer Carriage Stop
  • Turret Carriage Stop
  • Work Light
  • Limit Switch for Chuck Guard
  • Drilling Attachment
  • Hydraulic Brake System with Factory Installation
  • Telescopic Taper Turning Attachment with Installation
  • Full Length Splash Guard
  • Chip Conveyor
  • ALORIS Quick Change Tool Post and Holders Set
  • NEWALL 2-Axis Digital Readout System Lathe Package with Installation
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