Grizzly G9731 User manual

The information contained herein is deemed accurate as of 6/21/2013 and represents our most recent product specifications.
Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased. PAGE 1 OF 3Model G9731
MACHINE DATA
SHEET
Customer Service #: [phone] · To Order Call: [phone] · Fax #: [phone]
MODEL G9731 13" X 40" PRECISION TOOL ROOM LATHE, 3
HP 220V 3-PHASE
Product Dimensions:
Weight............................................................................................................................................................ 1475 lbs.
Width (side-to-side) x Depth (front-to-back) x Height..................................................................... 70 x 23-1/2 x 50 in.
Footprint (Length x Width)............................................................................................................................71 x 22 in.
Shipping Dimensions:
Type.......................................................................................................................................................... Wood Crate
Content........................................................................................................................................................... Machine
Weight............................................................................................................................................................ 1597 lbs.
Length x Width x Height....................................................................................................................... 30 x 73 x 62 in.
Must Ship Upright................................................................................................................................................... Yes
Electrical:
Power Requirement................................................................................................................... 220V, 3-Phase, 60 Hz
Prewired Voltage.................................................................................................................................................. 220V
Full-Load Current Rating....................................................................................................................................... 7.5A
Minimum Circuit Size..............................................................................................................................................15A
Plug Included........................................................................................................................................................... No
Switch Type..................................................................................... Magnetic Switch w/Thermal Overload Protection
Recommended Phase Converter.......................................................................................................................G7978
Motors:
Main
Type...........................................................................................................................................TEFC Induction
Horsepower................................................................................................................................................ 3 HP
Phase.................................................................................................................................................... 3-Phase
Amps........................................................................................................................................................... 7.5A
Speed................................................................................................................................................ 1725 RPM
Power Transfer .................................................................................................................................. Belt Drive
Bearings..................................................................................................... Shielded & Permanently Lubricated
Main Specifications:
Operation Info
Swing Over Bed......................................................................................................................................... 13 in.
Distance Between Centers........................................................................................................................ 40 in.
Swing Over Cross Slide.........................................................................................................................7-1/2 in.
Swing Over Saddle...................................................................................................................................... 8 in.
Swing Over Gap..................................................................................................................................... 19.5 in.
Maximum Tool Bit Size............................................................................................................................. 1/2 in.
Compound Travel.................................................................................................................................. 3-3/4 in.
Carriage Travel.......................................................................................................................................... 35 in.
Cross Slide Travel................................................................................................................................. 5-3/4 in.

The information contained herein is deemed accurate as of 6/21/2013 and represents our most recent product specifications.
Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased. PAGE 2 OF 3Model G9731
Headstock Info
Spindle Bore......................................................................................................................................... 1.375 in.
Spindle Taper......................................................................................................................................... MT#4.5
Number of Spindle Speeds...............................................................................................................................8
Spindle Speeds....................................................................................................................... 105 – 2000 RPM
Spindle Type................................................................................................................................ D1-4 Camlock
Spindle Bearings........................................................................................................................ Tapered Roller
Spindle Length.....................................................................................................................................16-1/4 in.
Spindle Length with 3-Jaw Chuck....................................................................................................... 21-3/4 in.
Spindle Length with 4-Jaw Chuck....................................................................................................... 20-3/8 in.
Tailstock Info
Tailstock Quill Travel........................................................................................................................... 4-5/16 in.
Tailstock Taper.......................................................................................................................................... MT#3
Tailstock Barrel Diameter....................................................................................................................... 1.56 in.
Threading Info
Number of Longitudinal Feeds....................................................................................................................... 24
Range of Longitudinal Feeds........................................................................................ 0.0015 – 0.0100 in./rev.
Number of Cross Feeds................................................................................................................................. 24
Range of Cross Feeds................................................................................................... 0.0005 – 0.0035 in./rev
Number of Inch Threads................................................................................................................................. 32
Range of Inch Threads...................................................................................................................... 4 – 56 TPI
Number of Metric Threads.............................................................................................................................. 14
Range of Metric Threads............................................................................................................... 0.5 – 6.0 mm
Dimensions
Bed Width.............................................................................................................................................. 7-1/2 in.
Leadscrew Diameter................................................................................................................................. 7/8 in.
Leadscrew TPI........................................................................................................................................... 8 TPI
Leadscrew Length..................................................................................................................................... 50 in.
Steady Rest Capacity............................................................................................................................ 2-1/2 in.
Follow Rest Capacity............................................................................................................................. 2-1/2 in.
Faceplate Size........................................................................................................................................... 10 in.
Feed Rod Diameter.................................................................................................................................. 3/4 in.
Floor to Center Height............................................................................................................................... 44 in.
Construction
Base..................................................................................................................................................... Cast Iron
Headstock............................................................................................................................................ Cast Iron
Headstock Gears..................................................................................................... Flame Hardened Cast Iron
Bed........................................................................................ Induction-Hardened, Precision-Ground Cast Iron
Body..................................................................................................................................................... Cast Iron
Stand....................................................................................................................................................Cast Iron
Paint......................................................................................................................................................... Epoxy
Fluid Capacities
Headstock Capacity..................................................................................................................................7.4 qt.
Headstock Fluid Type................................................................ ISO 32 (eg. Grizzly T23963, Mobil DTE Light)
Gearbox Capacity........................................................................................................................................ 1 qt.
Gearbox Fluid Type....................................................................ISO 32 (eg. Grizzly T23963, Mobil DTE Light)
Apron Capacity............................................................................................................................................ 1 qt.
Apron Fluid Type.......................................................................... ISO 68 (eg. Grizzly T23962, Mobil Vactra 2)
Coolant Capacity......................................................................................................................................... 9 qt.

The information contained herein is deemed accurate as of 6/21/2013 and represents our most recent product specifications.
Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased. PAGE 3 OF 3Model G9731
Other Specifications:
Country Of Origin ............................................................................................................................................. Taiwan
Warranty ........................................................................................................................................................... 1 Year
Serial Number Location ................ID Label on Right Back Side Machine Body (Machine's Electrical Control Panel),Above On/Off Switch
ISO 9001 Factory .................................................................................................................................................... No
CSA Certified .......................................................................................................................................................... No
Features:
Built-in Stand
Coolant System
Emergency Stop
Feed Rod is Equipped with an Overload Clutch for Safety
Foot Brake
Full Length Splash Guard
Hardened and Ground Gears in Headstock
Headstock Gears Run in an Oil Bath
Inch/Metric Dials
Precision Ground V-Bed is Made of Meehanite Casting
Quick Change Gear Box is Fully Enclosed
Threading Dial
Turret Micrometer Stop
Accessories Included:
8" 4-Jaw Chuck
Center Sleeve
Centers
Driving Plate
Extra 8" D1-4 Backplate
Follow Rest
Manual
Service Tools
Steady Rest
Toolbox
10" Face Plate
4 Way Turret Tool Post
7" 3-Jaw Chuck with Inside & Outside Jaw Sets