GANESH GTW-20 20” HEAVY DUTY ENGINE LATHE

CAPACITY & DIMENSIONS
Swing over Bed
20″ (510 mm)

Center Height
10″ (255 mm)

Swing over Cross Slide
13″ (330 mm)

Swing thru Gap
26 3/8″ (680 mm)

Length of Gap in front of D1-8 face plate
7 1/16″ (180 mm)

Bed Casting – width / height
16 1/8″ / 12 7/32″ (400 mm / 310 mm)

SPINDLE
Spindle Motor Horsepower
10 HP 3 Phase

Spindle Speeds – 12 speeds 20 – 1,550 RPM (high to low)

Spindle Bore
3 1/8″ (80 mm)

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″ (320 mm)

Cross Slide Width
7 3/32″ (180 mm)

Cross Slide Lead Screw Pitch
.200″ / rev

Cross Slide Resolution per division
0.001″ (on diameters)

Carriage Lead Screw Diameter
1 1/2″ (38 mm)

Carriage Lead Screw Pitch
4 TPI (6 mm pitch)

Feed Rod Dimensions
7/8″ hexagon 23 mm hexagon

COMPOUND
Compound Top Side Travel
10″ (255 mm)

Compound Top Slide Width
4 11/32″ (110 mm)

Cutting Tool Height Maximum
1.0″ x 1.0″ (25 mm x 25 mm)

TAILSTOCK (2 SPEED QUILL ADVANCE)
Quill Diameter
2-15/16″ (255 mm)

Quill Stroke
6 5/16″ (160 mm)

Quill Taper
MT-5
Morse Taper #5

Quill Tang Drive and Drift-Slot for Tailstock
included

Tailstock Body set-over adjustment
±0.04″ ±1 mm

THREAD CUTTING
Leadscrew Diameter / Pitch
1 1/2″ / 4 TPI
38 mm / 6 mm pitch

Thread Cutting Range – 60″ pitches
2 – 112 TPI

Thread Cutting Range – 60 metric pitches
0.2 – 14 mm

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 – 1.04 mm / rev)

Feeds – Cross – 50 Feeds
0.0007″ – 0.01935″/rev. (0.0185 – 0.52 mm/ rev)

Feed stop shaft
4 adjustable automatic feed stops to disengage the longitudinal feed

Coolant Pump
1/8 HP

Machine Power Requirements (440 vac optional)
220 vac / 3 Phase / 30 amps