GTD-44HL
44” – 55” Heavy Duty Big Bore Lathes
- LHardened and ground Turcite® coated bed ways
- LHardened and ground gears
- L30-HP spindle motor
- L16-speed geared head spindle
- LRear spindle mount optional
- LSafety chuck guard
$0.00 Down Financing
Machine Specifications
Capacity & Dimensions
Swing over Bed |
44″ |
(1120mm) |
Swing over Cross Slide |
31.89″ |
(810mm) |
Swing thru Gap |
61″ |
(1550mm) |
Width of Gap (measured from spindle nose) |
22.05″ |
(560mm) |
Distance between Centers (Dependent upon bed selected) |
39″ – 315″ |
(1000 – 8000mm) |
Bed Width |
24″ |
(610mm) |
Spindle
Spindle Motor Horsepower |
30 HP |
|
Spindle Speeds – 6″ Bore = 16 speeds from 4 – 420rpm |
||
Spindle Bore – (10″, 12″ & 15″ spindle bores optional) |
6″ |
(152mm) |
Spindle Nose |
A2 – 11 |
A2 – 15 & A2 – 20 optional |
Spindle taper in Spindle Nose |
MT-7 |
MT-7 |
Spindle center height to base |
49″ |
(1245mm) |
Spindle Weight Capacity
Workpiece weight limit when held by chuck only |
4400 lbs |
(2000 kgs) |
Workpiece weight limit when held by chuck and tailstock |
13200 lbs |
(6000 kgs) |
Workpiece weight limit when held by chuck, tailstock & steadyrest |
17600 lbs |
(8000 kgs) |
Carriage
Cross Slide Travel |
20.87″ |
(530mm) |
Carriage Slide Width |
11.81″ |
(300mm) |
Width of Carriage |
31.10″ |
(790mm) |
Compound Rest Travel |
14.57″ |
(370mm) |
Cutting Tool Height Maximum |
1.26″ x 1.26″ |
(32 x 32mm) |
Tailstock (2 speed quill advance)
Quill Diameter (5.9″ diameter optional) |
4.92″ |
(125mm) |
Quill Stroke |
11.8″ |
(300mm) |
Quill Taper |
MT-6 |
MT-7 Optional |
Quill advance – 2 speed ratios |
1:1 and 5:1 |
5X Thrust Force Multiplier |
Tailstock body set-over adjustment |
±0.4″ |
(±10mm) |
Thread Cutting
Lead screw diameter & pitch |
2.36″ x 2 TPI |
|
Thread Cutting Range – 70″ pitches |
0.25 – 30 TPI |
|
Thread Cutting Range – 62 metric pitches |
1 – 120mm |
|
Thread Cutting Range -70 diametral pitches |
1 – 120 D.P. |
|
Thread Cutting Range – 53 module pitches |
0.25 – 30 M.P. |
Feeds
Feed Shaft Diameter |
1.26″ |
(32mm) |
Feeds – Longitudinal |
0.0028″ – 0.34/rev |
(0.072 – 8.68mm/rev) |
Feeds – Cross Sign |
0.0014″ 0.17″/rev |
(0.036 – 4.34mm/rev) |
Power
Connected load – 86 Amps Full Load |
Wired 440 vac (220/440 vac motor) |
|
Coolant Motor (coolant capacity shown with pricing) |
0.25 HP |
(0.2kw) |
Rapid Traverse Motor |
1 HP |
(0.75 kw) |
U.S.A. Headquarters
Our headquarters is located in Chatsworth, California.
Showroom
Our warehouse features a large 4,000 sq. ft. showroom
Full Customer Support
Fully stocked parts room and training/simulation rooms
Competitive Financing
We offer competitive financing through our partnering company
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