+ Rapid Feeds for longitudinal and & cross motion
+ 15-HP Spindle motor
+ 12-Spindle Speed Gear-Ranges for High-Torque
+ Spindle Speeds from 23 – 1300 RPM
+ A2-11 Spindle with 4-1/8” spindle bore
+ Swings 40.5” Through the Gap Bed
CAPACITY & DIMENSIONS
Swing over Bed
29.92″ (760 mm)
Swing over Cross Slide
19.69″ (500 mm)
Swing thru Gap
40.55″ (1030 mm)
Width of Gap (measured from spindle nose)
12″ (305 mm)
Bed Width
16.54″ (420 mm)
SPINDLE
Spindle Motor Horsepower
15 HP 11.5 kw
Spindle Speeds – 12 speeds 15 – 1,200 RPM (high to low)
Spindle Bore
4 1/8″ (105 mm)
Spindle Nose
A2 – 11 A2 – 11
Spindle taper in Spindle Nose
MT-7 MT-7
Spindle taper reduction sleeve provided
MT-5 MT-5
Spindle Max Weight Capacity (Chuck Only)
1,100 lbs (500 kgs)
Spindle Max Weight Capacity (Chuck and Tailstock)
2,200 lbs (1000 kgs)
Spindle Max Weight Capacity (Chuck, Steady Rest & Tailstock)
4,400 lbs (2000 kgs)
CARRIAGE
Cross Slide Travel
15.75″ (400 mm)
Carriage Width
26.38″ (670 mm)
COMPOUND
Compound Rest Travel
9.45″ (240 mm)
Cutting Tool Height Maximum
1.0″ (25 mm)
TAILSTOCK (2 SPEED QUILL ADVANCE)
Quill Diameter
3.15″ (80 mm)
Quill Stroke
7.87″ (200 mm)
Quill Taper
MT-5 Morse Taper #5
Quill Tange Drive and drift-slot for tailstock
included
Tailstock Body set-over adjustment
±1/2″ (±13 mm)
THREAD CUTTING
Lead screw diameter & pitch
1.77″ x 2 TPI
Thread Cutting Range – 36″ pitches
2 – 28 TPI
Thread Cutting Range – 65 metric pitches
0.8 – 14 mm
Thread Cutting Range – 36 diametral pitches
4 – 56 D.P.
Thread Cutting Range – 22 module pitches
0.5 – 7 M.P.
FEEDS
Feeds – Longitudinal
0.0019″ – 0.027″ / rev. 0.05 – .7 mm / rev
Feeds – Cross
0.00098″ – 0.0137″/ rev. 0.025 – 0.35 mm / rev.
Feed shaft stop control
4 adjustable automatic feed stops to disengage the longitudinal feed
Feed Rod Diameter
1.26″ (32 mm)
ELECTRICAL REQUIREMENTS
Connected Load – 12 kw
10 kVA / 220 vac / 42 amps / (440 vac optional)
Rapid Traverse Motor
1/4 HP (0.1875 kw)
Coolant Motor / Coolant Tank Capacity
1/8 HP / 11 gal (40 liters)
GTD - 30 Geared-Head Engine Lathe
30” Swing Over Bed, 47” - 196” Between Centers
STANDARD GTD-30 SERIES LATHE FEATURES:
CONSTRUCTION:
• Meehanite Castings, fine grain and high-density cast iron using the superior Meehanite process
provides superior vibration dampening and improved surface finish and tool life.
• Induction Hardened & Precision Ground oversized Bed Ways with Turcite - B coating
• Gap-Bed with 40-1/2” swing clearance for added workpiece capacity
HEADSTOCK:
• 15-HP spindle motor for efficient metal removal capability
• Hardened & ground A2-11 spindle and 4-1/8” spindle bore
• 3-Bearing spindle, 2x NSK 32030XJ tapered roller bearings, and 6026 rear ball bearing
• 12-speed geared-headstock with 23 – 1300 rpm spindle speeds
• Alloy Steel Hardened & Ground Headstock Gears
• Safety gated spindle control lever to protect from accidental engagement
• Footbrake provided for added safety and operational convenience
AXIS FEED DRIVE:
• Rapid feed advance for cross and longitudinal motion for enhanced operational efficiency
• Inch, metric, diametral & modular threading capability without the use of change gears
• A thread dial indicator is included with the machine for inch & metric thread cutting
• Dual Inch/Metric cross feed, compound, and longitudinal dials
• Safety overload clutch for feed shaft to protect gearing from overloads
• Lead screw Safety Torque Limiting device as well as a shear pin for lead screw
• The automatic feed mechanism is mechanically interlocked with the thread cutting
engagement lever to prevent damage though simultaneous engagement.
• The fourth rod controls a 4-position automatic feed stop which disengages
the longitudinal feed motion at 4-distinct adjustable pre-determined positions.
MACHINE FEATURES:
• Automatic way lubrication with filtered pressure lubrication system.
• The electrical control box and coolant system are equipped with electro-magnetic contactors and overload relay protection devices to prevent motors from burning out and to ensure safe operation.
• The tailstock features 2-speed quill advance and is oversized and equipped with a tang-drive and a drift-slot to make removing the centers and taper shank drills very easy without damage to the quill.
• The compound slide features a 4-point bolt-down for extra cutting stability.
• The cross-slide lead screw is double-anchored for heavy duty turning applications
• A rear A2-11 chuck mount for 16” chuck is an available option
• A tool box and tool kit with grease gun and touch-up paint is included with the machine
• Inspection Report on accuracy to CNS 94 and B7001 standards included
• Instruction Manual, Tools and Tool Box with hand tools and lube gun included
GTD-3047 Heavy Duty 30” X 47” Engine Lathe $49,990.00
47” between centers, 102” bed length, LxWxH – 102”x49”x57”, G.W. 6,945 pounds
GTD-3067 Heavy Duty 30” X 67” Engine Lathe $59,990.00
67” between centers, 122” bed length, LxWxH – 122”x49”x57”, G.W. 7,495 pounds
GTD-3087 Heavy Duty 30” X 87” Engine Lathe $69,990.00
87” between centers, 142” bed length, LxWxH – 142”x49”x57”, G.W. 8,050 pounds
GTD-30126 Heavy Duty 30” X 126” Engine Lathe $79,990.00
126” between centers, 181” bed length, LxWxH – 181”x49”x57”, G.W. 9,150 pounds
GTD-30165 Heavy Duty 30” X 165” Engine Lathe $89,990.00
165” between centers, 221” bed length, LxWxH – 221”x49”x57”, G.W. 10,250 pounds
GTD-30196 Heavy Duty 30” X 196” Engine Lathe $99,990.00
196” between centers, 261” bed length, LxWxH – 261”x49”x57”, G.W. 11,150 pounds
FREE PRODUCTIVITY PACKAGE INCLUDED WITH EACH MACHINE:
A $12,000 VALUE
Longitudinal & Cross Rapid Feeds
4-Position Longitudinal Feed Stop
11.5” Steady Rest (Capacity: 20 - 260mm) (Roller Bearing Style is Optional)
Tailstock with 2-Speed Quill Advance
Flood Coolant System
Dead Center and Foot brake
Chuck Guard with Interlock
Spindle Taper MT-5 Reduction Sleeve
Full Length Back Splashguard
Machine Leveling Pads & Tools
4-Way Tool-post
Halogen Work Light (55 Watts)
Machine Options:
Wiring of machine for 440 volt input voltage (Net Price) $495.00
Taper Attachment with 18 inch travel (450 mm) $3,995.00
Upgrade to 33” swing $7,500.00
3 inch bar holder $3,990.00
Workholding Options:
Upgrade 11.5” Standard Steady Rest with Roller Bearings $1,695.00
15.5” Steady Rest (capacity 50-320 mm) $2,695.00
20” Steady Rest (capacity 270-490 mm) $4,495.00
Follow Rest (grip range 30-100 mm) $495.00
Live Center, MT-5 $1,185.00
Tool Holder Options:
Drill Chuck and MT-5 Arbor, 3/4” capacity $495.00
DORIAN Quick-Change Wedge-Type DA size 4” wide toolpost & 4-toolholders: $2,395.00
2 ea. Turning/Facing toolholder, 2 ea. Boring/Turning/Facing toolholder
Chuck Options
Contact us for other work holding requirements.
No chuck comes with the machine as standard equipment due to the diversity of needs!
Digital Readout Options Match DRO length to lathe bed-length being purchased.
2-Axis 48” Newall Premium DRO’s - installed P.O.R.
2-Axis 68” Newall Premium DRO’s - installed P.O.R.
2-Axis 88” Newall Premium DRO’s - installed P.O.R.
2-Axis 126” Newall Premium DRO’s - installed P.O.R.
2-Axis 165” Newall Premium DRO’s - installed P.O.R.
3-Axis readouts and additional models are available by request.
FAGOR INNOVA DIGITAL READOUT WITH LCD SCREEN
• High Resolution TFT Display
• Solid Graphics with Sectional Views
• Conversational Graphic Help Screens
• 3-D turning simulation, Taper calculation, Axis coupling (Turning)
• Customizable for Turning, Grinding etc.
• 50-work offsets, Multiple Tool offsets (16 sets)
• Built-In calculator with auto recall
• Part centering, Part alignment, Angle calculation in the plane
• USB port for easy communication and software updates
Terms of Sale
Warranty – 1 full year parts warranty on the machine.
Labor warranty will be provided by your local servicing distributor.
Parts– Spare parts are available from our facility in Chatsworth to support your continued machine operation.
F.O.B. Point – Machines ship F.O.B. from Chatsworth, CA 91311.
Payment Terms – 30% down payment with your Purchase Order secures the machine. 60% is due prior to machine shipment, and the 10% balance is due net-30 days after installation or the machine can be financed with our approved lender. Leases with $1.00 buyout are available upon approved credit.
Purchase is governed by the Expand Machinery terms and conditions of sale.
UL & TÜV ELECTRICAL APPROVAL IS AN AVAILABLE OPTION
Prices and specifications subject to change without prior notice.
• One-Year Limited Parts and Labor Warranty Included
• Large compliment of parts and accessories in stock in USA to ensure continued operation
The Ganesh machines are built in our ISO-9002 certified factory in Taiwan.
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