Caterpillar Style Heat Treated Cutting Edge 7T9977 Feature:
CAT Part No.: 7T9977
Type: Center Edge
Size: 1” thick * 8” wide * 40.125” length
Material: High carbon steel or Boron steel
Compatible Machine Models: D8 Caterpillar Bulldozer
Made in China
Caterpillar style bolt on center cutting edge for a D6 Caterpillar Bulldozer. This is a double beveled reversible bucket cutting edge that is 1” thick, 8” wide and 40.125” in length. It takes 7 of a 3/4” X 2 1/2”(750X250) plow bolt and 7 of a 3/4”(750 HEscoNUT) hex nut. The bolt hole spacing is 6” from center to center of the bolt holes, and 2.063” when measured from the edge of the bucket cutting edge to the center of the first hole.
Weight: 88.18 lb / 40 kg
Dozers move ground at mines, construction sites, residential developments and hundreds of other places. A dozer’s main work tools are a blade and a ripper. The universal blade is curved, wide and tall so that it can carry material. Other blades are flat or shorter, but they all do a similar job: leveling the ground. Scraper End Cutting Edge
Dozers work in dozens of different industries, applications, climates and environments and can be customized for specific jobs —just like the G.E.T. that protect their blades or cutting edges & end bits. From parts availability to expert support and service, HCEPARTS customers can contact us online or call us.
HCEPARTS was established in the year 2006. Earth moving equipments are widely used in diverse industrial applications. The efficiency of these equipments solely depends on the quality of its parts. V engineering enterprises is one of the noted manufacturers of high quality buckets, adapters, chain links, idler collars, cutting edges, pins and bushes, swing device housing, track device housing, etc.
We are keenly administered by a team of highly experienced professionals having in-depth expertise in their respective domains. our products are known for their durability, efficiency and economical price range in the entire business community. The company is a complete amalgam of man and machine to manufacture innovative solutions for its clients. Our impeccable quality is trusted by many eminent business organizations such as l&t mining, gmmco (cat), dozco, madhucon, soma, ivrcl, etc.
| Bolt | Bolt Qty | Thickness | Width | Length | Part# |
| 1 1/4 | 9 | 58 | 406 | 1099 | 9W4495 |
| 1 1/4 | 9 | 58 | 406 | 1020 | 9W4494 |
| 1 1/4 | 6 | 75 | 406 | 994 | 8E2085/75 |
| 1 1/4 | 6 | 60 | 406 | 994 | 8E2085/60 |
| 1 1/4 | 6 | 45 | 406 | 992 | 9W6656/45 |
| 1 1/4 | 6 | 45 | 406 | 908 | 9W3928/45 |
| 1 1/4 | 6 | 35 | 406 | 908 | 7T9782 |
| 1 1/4 | 5 | 75 | 406 | 859 | 8E2086/75 |
| 1 1/4 | 5 | 60 | 406 | 859 | 8E2086/60 |
| 1 1/4 | 5 | 45 | 406 | 859 | 9W6657/45 |
| 1 1/4 | 5 | 60 | 406 | 848 | 8E2087/60 |
| 1 1/4 | 5 | 45 | 406 | 848 | 9W6658 |
| 1 1/4 | 5 | 45 | 406 | 832 | 9W3930/45 |
| 1 | 12 | 45 | 330 | 1788 | 9W7043/45 |
| 1 | 12 | 35 | 330 | 1788 | 7T5702/35 |
| 1 | 9 | 35 | 330 | 1353 | 7T9126/35 |
| 1 | 8 | 41 | 330 | 1223 | 9W4508/41 |
| 1 | 7 | 28 | 330 | 1041 | 4T6386 |
| 1 | 5 | 35 | 330 | 803 | 7T9125/35 |
| 1 | 5 | 45 | 330 | 800 | 9W3927/45 |
| 1 | 5 | 45 | 330 | 800 | 1122471/45 |
| 7/8 | 7 | 25 | 280 | 1092 | 7T6589 |
| 7/8 | 6 | 25 | 280 | 913 | 7T6936/25 |
| 7/8 | 6 | 25 | 280 | 895 | 7T6678/25 |
| 3/4 | 23 | 25 | 254 | 2333 | 4T2864 |
| 7/8 | 12 | 25 | 254 | 1775 | 4T6515 |
| 7/8 | 10 | 25 | 254 | 1562 | 4T6514 |
| 3/4 | 8 | 25 | 254 | 1227 | 6Y3840 |
| 1 | 8 | 25 | 254 | 1200 | 4T6238 |
| 7/8 | 7 | 25 | 254 | 1064 | 4T2993 |
| 7/8 | 7 | 19 | 254 | 1029 | 4T2923 |
| 3/4 | 5 | 25 | 254 | 800 | 4T2985 |
| 7/8 | 5 | 19 | 254 | 759 | 4T2922 |
| 7/8 | 5 | 25 | 254 | 759 | 4T2992 |
| 3/4 | 15 | 19 | 203 | 2330 | 4T3017 |
| 5/8 | 6 | 16 | 203 | 827 | 4T2973 |
| 3/4 | 7 | 19 | 203 | 1052 | 4T6659 |
| 5/8 | 5 | 16 | 203 | 810 | 4T2974 |
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