Heavy Duty Lathes Machines

S. N.

Parts

Specification

Heavy-1

Heavy-2

Heavy-3

Heavy-4

Heavy-5

1

Bed

Length of Bed
Width of Bed
Length of Gap
Length of Gap in Front of Face Plate

5' 6"(1675)
12.75"(323)
12" (305)
8" 200)

7'(2135)
12.75"(323)
12"(305)
8"(200)

9' (2740)
12.75"(323)
12" (305)
8" (200)

10' (3050)
12.75" (323)
12" (305)
8" (200)

12' (3650)
12.75"(323)
12" (305)
8" (200)

2

Capacity

Height of Centre
Swing over Bed
Swing over cross slide
Swing in Gap
Admit between center
Movement of cross slide
Movement of comp. slide

10" (254)
19"(480mm)
12" (305)
15" x 8II"
20" (500)
7II (190mm)

5" (125mm)

10" (254)
19"(480mm)
12" (305)
15" x 8II"
38 " (395)
7II (190mm)

5" (125mm)

10" (254)
19"(480mm)
12" (305)
15" x 8II"
62 " (1545)
7II (190mm)

5" (125mm)

10" (254)
19" (480mm)
12" (305)
15" x 8II"
74 " (1880)
7II (190mm)

5" (125mm)

10" (254)
19"(480mm)
12" (305)
15" x 8II"
98 " (2490)
7II(190mm)

5" (125mm)

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" (50)
MT - 4
7" (175mm)

2" (50)
MT - 4
7" (175mm)

2" (50)
MT - 4
7" (175mm)

2" (50)
MT - 4
7" (175mm)

2" (50)
MT - 4
7" (175mm)

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 68 x 2 no.
B 72 x 2 no.

C 68 x 2 no.
B 72 x 2 no.

C 68 x 2 no.
B 72 x 2 no.

C 68 x 2 no.
B 72 x 2 no.

C 68 x 2 no.
B 72 x 2 no.

9

General

space (L x W x H)

81 x 41 x 50