GTW-20
20” Heavy Duty Engine Lathe
- LHeavy duty 10-HP D1-8 spindle with 20” Swing
- LHardened and ground Turcite® coated bed ways
- LHardened and ground gear
- L12-speed geared head spindle
- LSafety foot brake
- LSafety chuck guard
$0.00 Down Financing
Machine Specifications
Capacity & Dimensions
|
Swing over Bed |
20″ |
(510mm) |
|
Center Height |
10″ |
(255mm) |
|
Swing over Cross Slide |
13″ |
(330mm) |
|
Swing thru Gap |
26 3/8″ |
(680mm) |
|
Length of Gap in front of D1-8 face plate |
7 1/16″ |
(180mm) |
|
Bed Casting – width / height |
16 1/8″ / 12 7/32″ |
(400mm / 310mm) |
Spindle
|
Spindle Motor Horsepower |
10 HP 3 Phase |
|
|
Spindle Speeds – 12 speeds 20 – 1550rpm (high to low) |
||
|
Spindle Bore |
3 1/8″ |
(80mm) |
|
Spindle Nose |
D1-8 Cam lock |
|
|
Spindle taper in Spindle Nose |
MT-7 |
Morse Taper #7 |
|
Spindle taper reduction sleeve provided |
MT-7 to MT-5 |
Carriage
|
Cross Slide Travel |
12 1/2″ |
(320mm) |
|
Cross Slide Width |
7 3/32″ |
(180mm) |
|
Cross Slide Lead Screw Pitch |
.200″ / rev |
|
|
Cross Slide Resolution per division |
0.001″ |
(on diameters) |
|
Carriage Lead Screw Diameter |
1 1/2″ |
(38mm) |
|
Carriage Lead Screw Pitch |
4 TPI |
(6mm pitch) |
|
Feed Rod Dimensions |
7/8″ hexagon |
23mm hexagon |
Compound
|
Compound Top Side Travel |
10″ |
(255mm) |
|
Compound Top Slide Width |
4 11/32″ |
(110mm) |
|
Cutting Tool Height Maximum |
1.0″ x 1.0″ |
(25mm x 25mm) |
Tailstock (2 speed quill advance)
|
Quill Diameter |
2-15/16″ |
(255mm) |
|
Quill Stroke |
6 5/16″ |
(160mm) |
|
Quill Taper |
MT-5 |
Morse Taper #5 |
|
Quill Tang Drive and Drift-Slot for Tailstock |
included |
|
|
Tailstock Body set-over adjustment |
±0.04″ |
±1mm |
Thread Cutting
|
Leadscrew Diameter / Pitch |
1 1/2″ / 4 TPI |
38mm / 6mm pitch |
|
Thread Cutting Range – 60″ pitches |
2 – 112 TPI |
|
|
Thread Cutting Range – 60 metric pitches |
0.2 –14mm |
|
|
Thread Cutting Range – 50 diametral pitches |
4 –112 M.P. |
|
|
Thread Cutting Range – 50 module pitches |
0.2 –7 M.P |
Feeds
|
Feeds – Longitudinal – 50 Feeds |
0.0014″ – 0.0387”/rev. (0.037 – 1.04mm / rev) |
|
Feeds – Cross – 50 Feeds |
0.0007″ – 0.01935″/rev. (0.0185 – 0.52mm/ rev) |
|
Feed stop shaft |
4 adjustable automatic feed stops to disengage the longitudinal feed |
|
Coolant Pump |
1/8 HP |
|
Machine Power Requirements (440vac optional) |
220 vac / 3 Phase / 30 amps |
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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Machine Info
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