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Summit - 20-1/4" Swing, 60" Between Centers, 220/440 Volt, Triple Phase Engine Lathe - 6MT Taper, 10 hp, 12 to 1,400 RPM, 4-1/8" Bore Diam, 48" Deep x 52" High x 121" Long - Makers Industrial Supply

Summit - 20-1/4" Swing, 60" Between Centers, 220/440 Volt, Triple Phase Engine Lathe - 6MT Taper, 10 hp, 12 to 1,400 RPM, 4-1/8" Bore Diam, 48" Deep x 52" High x 121" Long


Item #: 00410779
Brand: Summit
Model #: 20-4X60
Exact Tooling IR#: 04

Features and Benefits

Engine lathes are used for heavy-duty work and offer heavy casted machine bases with built-in coolant systems and foot brakes. The Swing range on these lathes is from 13" and larger.
Geared head lathes generally feature drive belt(s) from the motor to the headstock. Speed changes are made by shifting gear lever combinations in the headstock.
Three-phase refers to three individual lines (coils) that connect to and run voltage through the motor. Each line alternates in a sequence as they reach their voltage peak. They provide a more stable flow of voltage and more horsepower to the equipment.
Product Specifications
Machine Type Engine Lathe
Spindle Speed Control Geared Head
Phase 3
Voltage 220/440
Horsepower (HP) 10
Swing (Inch) 20-1/4
Distance Between Centers (Inch) 60
Spindle Bore Diameter (Inch) 4-1/8
Spindle Taper Size 6MT
Swing Over Gap (mm) 701.68
Swing Over Gap (Inch) 27-5/8
Swing Over Gap (Decimal Inch) 27.6250
Swing Over Cross Slide (mm) 301.63
Swing Over Cross Slide (Inch) 11-7/8
Swing Over Cross Slide (Decimal Inch) 11.8750
Gap Length (mm) 381.00
Gap Length (Decimal Inch) 15.0000
Bed Width (Decimal Inch) 15.7480
Bed Width (mm) 400.00
Spindle Nose Designation D1-8
Number of Spindle Speeds 15
Minimum Spindle Speed (RPM) 11.50
Maximum Spindle Speed (RPM) 1400.00
Number of Inch Threads 64
Maximum Threads Per Inch 60
Minimum Metric Pitch (Decimal Inch) 0.0197
Maximum Metric Pitch (Decimal Inch) 4.7244
Number of Metric Threads 64
Min. Longitudinal Feed Per Rev. (Decimal Inch) 0.0015
Max. Longitudinal Feed Per Rev. (Decimal Inch) 0.4447
Min. Cross Feed Rate Per Revolution (Decimal Inch) 0.000700
Max. Cross Feed Rate Per Revolution (Decimal Inch) 0.2224
Minimum Threads Per Inch 1/4
Cross Slide Travel (mm) 288.93
Cross Slide Travel (Decimal Inch) 11.3750
Top Slide Travel (Decimal Inch) 5.3750
Tailstock Travel (mm) 241.30
Tailstock Travel (Decimal Inch) 9.5000
Tailstock Taper Size 5MT
Overall Length (Decimal Inch) 121.0000
Overall Height (Decimal Inch) 52.0000
Overall Depth (Decimal Inch) 48.0000
Includes 1 3-Jaw Chuck w/ 2 Piece Rev. Jaws; Carriage Stop; Coolant System; Extra Capacity Steady Rest w/ Roller Tips; Follow Rest; Standard Steady Rest w/ Roller Tips; Taper Attachment; Thread Dial; Work Lamp
$51,470.10

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