| S.
N. |
Parts |
Specification |
Heavy-1 |
Heavy-2 |
Heavy-3 |
Heavy-4 |
Heavy-5 |
| 1 |
Bed |
Length
of Bed
Width of Bed
Lenght of Gap in Front of Face Plate |
5'
6" (1708)
12.75" (323)
7" (178) |
7'
(2135)
12.75"(323)
7" (178)
|
9'
(2745)
12.75"(323)
7" (178) |
10'
(3050)
12.75"(323)
7" (178) |
12'
(3650)
12.75" (323)
7" (178) |
| 2 |
Capacity |
Height
of Centre
Swing over Bed
Admit between center
Movement of cross slide
Movement of comp. slide |
10"
(254)
19" (480mm)
20" (508)
7II (190mm)
6" (152mm) |
10"
(254)
19"(480mm)
38 " (965)
7II (190mm)
6" (152mm) |
10"
(254)
19" (480mm)
62 " (1575)
7II (190mm)
6" (152mm) |
10"
(254)
19" (480mm)
74 " (1880)
7II (190mm)
6" (152mm) |
10"
(254)
19"(480mm)
98 " (2490)
7II (190mm)
6" (152mm) |
| 3 |
Main
Spindle |
Spindle
Nose
Spindle Bore
Tapper Bore |
76
x 6 TPI
2.1/8 (54)
MT - 4 |
76
x 6 TPI
2.1/8 (54)
MT - 4 |
76
x 6 TPI
2.1/8 (54)
MT - 4 |
76
x 6 TPI
2.1/8 (54)
MT - 4 |
76
x 6 TPI
2.1/8 (54)
MT - 4 |
| 4 |
Tail
Stock Spindle |
Diameter
Morse tapper
Travel
|
2.1/2"
(63.5)
MT - 4
7" (178mm) |
2.1/2"
(63.5)
MT - 4
7" (178mm) |
2.1/2"
(63.5)
MT - 4
7" (178mm) |
2.1/2"
(63.5)
MT - 4
7" (178mm) |
2.1/2"
(63.5)
MT - 4
7" (178mm) |
| 5 |
Speed |
No.
of speed
RPM Low & High |
8
25 to 450 |
8
25 to 450 |
8
25 to 450 |
8
25 to 450 |
8
25 to 450 |
| 6 |
Threads |
Metric
thread
Inch thread
Lead screw |
1
to 6
2 to 24
1II" (38mm) |
1
to 6
2 to 24
1II" (38mm) |
1
to 6
2 to 24
1II" (38mm) |
1
to 6
2 to 24
1II" (38mm) |
1
to 6
2 to 24
1II" (38mm) |
| 7 |
Electric |
Motor
Power |
3
H.P III |
3
H.P III |
3
H.P III |
3
H.P III |
3
H.P III |
| 8 |
Drive |
Counter
to spindle
Counter to motor |
C
72 x 2 no.
B 72 x 2 no. |
C
72 x 2 no.
B 72 x 2 no. |
C
72x 2 no.
B 72 x 2 no. |
C
72x 2 no.
B 72 x 2 no. |
C
72x 2 no.
B 72 x 2 no. |
| 9 |
General |
space
(L x W x H) |
81
x 45 x 50 |
99
x 45 x 50 |
122
x 45x50 |
134
x 45x50 |
158
x 45 x 50 |
