Reaffirmed 2022

(Superseding IS 7353: 1974)

1. Scope

This standard prescribes the materials, dimensions and other requirements for tractor-operated blade terracers.

2. References

The following Indian Standards contain provisions, which through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below:

IS No.Title

1500:1983 Method for Brinnel hardness test for metallic materials (second revision)

1501:2000 Method for Vickers hardness test for metallic. materials

1586:2000 Method for Rockwell hardness test for metallic material (scales A-B-CD- E-F-G-H-K) (second revision)

2004:1991 Carbon steel forgings for general engineering purposes (thirdrevision)

2062:1992 Steel of general structural purposes (fourth revision)

2609:1972 Coach bolts (first revision)

4468 (Part 1): 1997 Agricultural tractors - Rear mounted three-point linkage: Part 1 Categories 1, 2, 3 and 4 (fourth revision)

7201(Part 1): 1987 Method of sampling for agricultural machinery and equipment: Part I Hand tools and hand-operated animal drawn equipment (first revision)

7369:1983 Wheels and castors (first revision)