1 - NEW SUMMIT VARIABLE SPEED HEAVY DUTY ENGINE LATHE, MODEL #: 52-6 X 240

Brand
SUMMIT

Model
52-6 X 240 VS

Stock #
87037

Condition
New

Year
N/A

Equipped With

Specifications:
Capacities:
Swing over bed    51.9”
Swing over cross slide   37.4”
Work Piece Weights
At the headstock   2,000 lbs.
Between chuck and tailstock  11,000 lbs. 
Between chuck and tailstock
   w/steady rest    15,500 lbs.
Between chuck and tailstock
   w/2 steady rests   17,600 lbs.
Headstock:
Spindle speeds/Range             Inf. Var./2.6-1000
Hole through spindle   6.1”
Spindle nose    A2-15
Headstock Center   #6 MT
Quick Change Gearbox:
Threads per inch (no.) range (80) 1/16 - 60 
Metric threads (no.) range (80) .5 - 480 
Module threads (no.) range (80) .125 - 30 Diametral Pitch (no.) range (80) 1 - 240 
Longitudinal feeds (no.) range (160) .0013-.1.53 Cross feeds (no.) range  (160) .0006-.7657
Carriage & Apron:
Cross Slide Travel   26.9”
Compound rest travel   10.6”
Tailstock:
Travel of spindle barrel   9.8”
Diameter of spindle barrel  4.9”
Taper of center    #6 MT
Bed:
Width of bed    27.5”
Hardness of bed (Rockwell C)  42-48”
Taper Attachment:
Degrees of taper   +/- 10 Degrees
Maximum turning length per setting 17.75”
Motors:
Main Drive    40 HP
Coolant pump    .25 HP
Steady and follow Rest:
Steady rest    2” – 11.75”
Extra Capacity Steady Rest  10” – 21”
Follow rest    3” – 11.75”
Shipping Data:
Overall width    69”
Overall height    70”
Overall length    340”
Weight     30,200 lbs
Electrics:
440-480/3/60
Standard Features:
Big 6.1” thru hole
Inch/metric threads w/single switch lever
Cuts most inch/metric threads without change gears Hardened & ground bedways
Force lubrication to the headstock, carriage and bedways
Mechanical disc clutch
Precision (3) bearing spindle
Crossfeed and threading safety interlock
Feed reversing at the apron
6-way rapid traverse
Single lever control for feeds and rapids
Powered Tailstock Movement
Power Compound
Included Accessories:
➢ Steady Rest (2)
➢ Follow Rest
➢ Thread Dial
➢ Coolant System
➢ Taper Attachment
➢ Carriage Stop
➢ Work Light
➢ Full Length Splash Guard
➢ Service Wrenches & Spanners
Options:
20” Semi Steel 3 Jaw Chuck w/2 Pc Jaws    9,000
20” Steel Body 3 Jaw Chuck w/2 Pc Jaws    $13,000
32” Semi-Steel Body4 Jaw Chuck $15,000
32” Steel Body 4 Jaw Chuck  $17,000
Aloris Quick Change Tool Post w/Holders (2#1, 2#2)   $3,750
Newall 2 Axis Digital Readout Installed $10,000 Input Voltage Other Than 440-460/3/60 TBD 
**Installation Assistance   TBD

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