Dozer Centre Cutting Edge 4T2922 Feature:
CAT Part No.: 4T2922
Type: DBF
Size: 0.75” thick * 10” wide * 29.875” length
Material: High carbon steel or Boron steel
Compatible Machine Models: CAT
WHEEL DOZERS
814FII,814F
COMPACTORS
816F,816FII
Made in China
Caterpillar style bolt on center cutting edge for a D7 Caterpillar Bulldozer. This is a double beveled reversible bucket cutting edge that is .75” thick, 10” wide and 29.875” in length. It takes 5 of a 7/8” X 2 1/2”(875X250) plow bolt and 5 of a 7/8”(875 HEscoNUT) hex nut. The bolt hole spacing is 6” from center to center of the bolt holes, and 2.69” when measured from the edge of the bucket cutting edge to the center of the first hole.
Weight: 58.16 lb / 26.38 kg
Dozer
1)Heat Treated Boron Double Bevel Flat Cutting Edges.
2)Heat Treated Boron Level Cut and Hot Cupped End Bits.
3)Thickness Range From 13MM (1/2″) t0 75MM(3″).
4)OEM Supply, OEM Replacement and Custom Design.
Spare Parts Available for CAT bulldozers include:
Wear parts (cutting edges, end bits, side cutters, wear strips, ripper tooth, ripper assembly)
Undercarriage parts (track shoes, track chains, idlers, rollers, carrier rollers, driving sprocket, track links, bolts)
Transmission parts(travel motors, pins and bushings, gear boxes)
Hydraulic parts( engine overhaul repair kit, pumps, valves, starter motors, cylinders, filters, mufflers, radiators)
Electrical parts(sensors, solenoid valves, alternators, control panels, switches, head lights)
Any further interest in our blades/cutting edges/end bits for CAT bulldozers, please contact for more.
Typical Technical Specifications of Bulldozer Replacement Cutting Edge 4T2949 Blades for Bulldozers
1. Chemical Components: Carbon(0.81) Silicon(0.23) Manganese(0.62) Phosphorus(0.019) Sulfur(0.031) Chrome(0.009) Molybdenum(0.005) Nickel(0.004) Copper(0.084) Tin(0.03)
2. Hardness: surface270-300HB, center275HB
3. Tensile strength: 100KGF/MM2
Note: those figures are just for your reference only, to get the specific figures for your requested blades, please contact our sales rep. .
Our cutting edges and grader blades and designed and manufactured to meet industry standard for earthmoving machinery and equipment. Our products are widely used in many construction and mining equipment worldwide.
We offer a wide selection of blades manufactured from several grades of high carbon and boron steel. Many of these products are made from both high carbon and boron steel that are heat-treated and hardened to improve the lifespan while meeting the demanding requirements of earthmoving and mining applications.
| 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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