20" X 120" SUMMIT GAP BED ENGINE LATHE

20" X 120" SUMMIT GAP BED ENGINE LATHE

PRICE:  Loaded on Truck, Our Warehouse, York, PA …… $21,500.00

HMC Stock # 24084

Machine Serial No.:  03476578

Machine Model No.:  20X4X120

New Date:  1986

CAPACITIES:

Swing Over Bed:  20-1/2"

Swing Over Cross Slide:  13"

Swing Over Gap:  30"

Length of Gap:  15-3/8"

Length of Gap in Front of Face Plate:  10-1/2"

Distance Between Centers:  120"

HEADSTOCK:

(12) Spindle Speeds:  22 to 1500 RPM

Hole Thru Spindle:  4-1/8"

Spindle Nose Type:  D1-8 Cam Lock

Headstock Center:  #5 MT

Number of Bearings on Spindle:  3

Headstock Length on Bed:  21-1/4"

QUICK CHANGE GEARBOX:

(56) Threads per Inch:  3/4 to 92

(35) Metric Threads:  .25 to 23

(26) Module Threads:  .25 to 11.5

(56) Diametral Pitch:  1.5 to 184

(56) Longitudinal Feeds:  .0009 to .112

(56) Cross Feeds:  .0004 to .056

(56) Metric Feeds:  .0235 to 2.84

Leadscrew Diameter/Threads:  1-3/8" to 4 TPI

Feed Rod Diameter:  .863"

Lubrication System:  Oil Bath

CARRIAGE & APRON:

Cross Slide Travel:  13-3/4"

Cross Slide Depth of Bridge:  4-1/2"

Cross Slide Width of Bridge:  8-5/8"

Compound Rest Travel:  6-1/4"

Compound Rest Width:  5-1/2"

Length of Carriage Bearing on Ways:  22"

Graduation of Apron Handwheel:  .01

Travel of Carriage per Revolution of Handwheel:  1"

Graduations of Carriage Cross Slide Handwheel (Direct Reading):  002"

Travel of Cross Slide per Revolution of Handwheel:  .250"

Height from Top of Compound to Centerline of Lathe:  2-3/8"

Maximum Tool Holder Size:  No. 6

Type of Lubrication System:  Reciprocating Pump

TAILSTOCK:

Travel of Spindle Barrel:  8-1/2"

Diameter of Spindle Barrel:  3"

Taper of Center:  #5 MT

Tailstock Body Length on Bed:  13-3/8"

Length of Barrel Graduations on Spindle:  8"

Type of Clamping on Bed:  Bolts and Lever Clamp

Type of Lubrication System:  Reservoir

BED:

Width of Bed:  13-3/4"

Depth of Bed:  16-1/2"

Hardness of Bed (Rockwell C):  44 to 52

TAPER ATTACHMENT:

Taper in Inches per Foot:  +/- 7"

Degrees of Taper:  +/- 15°

Maximum Turning Length per Setting:  22"

EQUIPPED WITH:

19-1/2" 4-Jaw Chuck

12-1/2" 3-Jaw Chuck

Steady Rest

Follower Rest

Taper Attachment

4-Way Tool Post

Chip Pans

Manual

DRIVE & MOTORS:

Type of Input Drive:  Vee Belt

Number of Vee Belts:  3

Coolant Pump Motor:  1/4 HP

Main Drive Motor:  7.5 HP

Wired for 3 Phase, 60 Cycle, 220 Volts

MISCELLANEOUS:

Steady Rest Min./Max. Capacity:  19/32" to 7"

Follow Rest Min./Max. Capacity:  19/32" to 7"

Face Plate Diameter:  23-1/2"

Centerline Height Above Floor:  45-1/4"

DIMENSIONS:

Overall Size:  185" LR x 48" FB x 67" High

Overall Weight:  7,200 Lbs.