Xiamen Doozer Construction Machinery Co., Ltd.
Xiamen Doozer Industries Co., Ltd.
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bulldozer D7R cutting edge 7T6678 D7R dozer blade
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.
| Material | Carbon steel or Boron steel 30MnB,16MnB |
| Colors | yellow or as your requirement |
| Technique | Forging ,casting,heat treated |
| Surface Hardness | HRC(45-50) or 30,400HB-550HB |
| Certification | ISO9001-9002 |
| MOQ | 10pieces |
| Delievery Time | With in 15 days after contact established |
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| PART NO. | PART NAME | APPLIED MACHINE | SIZE | ΦBOLT (") | HOLES | WEIGHT (KG) |
| 112-946-1510(2) | END BIT | D31E-18, D37E-2, D37P-2, D41P-3 | 355*160*16 | 5/8 | 4 | 7.13 |
| 11G-71-31170(2) | END BIT | D31A-17,D31P-18 | 380*160*16 | 5/8 | 4 | 7.64 |
| 12F-70-31251 | CUTTING EDGE | D31A-17 | 760*152*16 | 5/8 | 5 | 14.51 |
| 12F-70-31261 | CUTTING EDGE | 31P | 914*152*16 | 5/8 | 6 | 17.45 |
| 130-70-41130 | CUTTING EDGE | D53A-15 | 1350*203*19 | 3/4 | 9 | 40.87 |
| 130-920-2180 | CUTTING EDGE | D65P-6 | 1199*203*19 | 3/4 | 8 | 36.30 |
| 13F-Z27-1572/13F-Z27-1582 | END BIT | KOMATSU D-61, 2007 | 325*204*25 | 3/4 | 5 | 13.01 |
| 140-70-11170/140-70-11180 | END BIT | D50A-16,D60A,D65A-8 | 359*222*25 | 3/4 | 5 | 15.64 |
| 144-70-11131 | CUTTING EDGE | D60A-6 | 1660*203*19 | 3/4 | 11 | 50.26 |
| 144-70-11180/144-70-11170 | END BIT | D53A-17 | 359*222*25 | 3/4 | 5 | 15.64 |
| 144-70-11180/144-70-11190 | END BIT | D53A-17,D58E-1 | 330*226*25 | 3/4 | 5 | 14.64 |
| 144-70-11260/144-70-11250 | END BIT | D65A-8 | 326*204*30 | 3/4 | 5 | 15.66 |
| 14X-71-11310 | CUTTING EDGE | D65E-12 | 1383*203*19 | 3/4 | 9 | 41.87 |
| 14Y-71-11210 | CUTTING EDGE | D65 | 1660*203*19 | 3/4 | 11 | 50.26 |
| 150-70-21346/150-70-21356 | END BIT | D85A-18 | 435*254*30 | 3/4 | 6 | 26.02 |
| 154-70-11313 | CUTTING EDGE | D85A,D60A-6 | 1156*254*25 | 3/4 | 12 | 57.62 |
| 154-70-11314 | CUTTING EDGE | D85A,D60A-6 | 1157*254*25 | 3/4 | 8 | 57.67 |
| 154-81-11191/154-81-11190 | CUTTING EDGE | D85A-18 | 838*254*25 | 3/4 | 6 | 41.77 |
| 175-70-21115 | CUTTING EDGE | D155A-1 | 1397*254*25 | 7/8 | 9 | 69.64 |
| 175-70-21126/175-70-21136 | END BIT | D135A-2,D155A-2 | 492*254*38 | 7/8 | 7 | 37.28 |
| 175-70-26310 | CUTTING EDGE | D150A-1 | 1064*254*25 | 7/8 | 7 | 53.04 |
| 175-71-22272/175-71-22282 | END BIT | D155A1, D155A2 | 540*254*38 | 7/8 | 7 | 40.91 |
| 17A-71-11351 | CUTTING EDGE | D155 A3 | 761*330*32 | 7/8 | 5 | 63.08 |
| 17M-71-21550 | CUTTING EDGE | D275A-2 | 1088*330*32 | 1 | 7 | 90.19 |
| 17M-71-21930/17M-71-21940 | END BIT | D155 A3 | 698*387*40 | 1 | 7 | 84.82 |
| 195-70-12492 | CUTTING EDGE | D155 A3 | 1327*330*32 | 1 | 9 | 110.00 |
| 195-71-11173/195-71-11183 | END BIT | D355A-3 | 680*330*40 | 1 | 7 | 70.46 |
| 195-71-11654 | CUTTING EDGE | D375A-1 | 1064*330*32 | 1 | 7 | 88.20 |
| 195-71-51120 | CUTTING EDGE | D355A-1 | 710*330*32 | 1 | 5 | 58.86 |
| 198-72-11181 | CUTTING EDGE | D375A-1-2-3-5,D455A-1,WD900-3 | 861*406*41 | 1 1/4 | 5 | 112.51 |
| 4T2948-5J6888 | CUTTING EDGE | D7 A | 1062*254*19 | 3/4 | 7 | 40.23 |
| 4T3013-7J9477 | CUTTING EDGE | D5H A-D6 S | 1009*203*19 | 3/4 | 7 | 30.55 |
| 4T3017-8J7738 | CUTTING EDGE | D6 S | 2335*203*19 | 3/4 | 15 | 70.70 |
| 4T3028-8J1488 | CUTTING EDGE | D4E S-D5 S | 674*203*19 | 5/8 | 4 | 20.41 |
| 4T3045/4T3046 | END BIT | 815S,6S | 375*203*25 | 3/4 | 6 | 14.94 |
| 4T6509 | CUTTING EDGE | 2534*254*25 | 3/4 | 17 | 126.31 | |
| 4T6514 | CUTTING EDGE | 824-824C-824G S | 1558*254*25 | 7/8 | 10 | 77.66 |
| 4T6531 | CUTTING EDGE | 816-824-825-834-D8HSU | 1520*254*25 | 7/8 | 10 | 75.77 |
| 4T6659 | CUTTING EDGE | D4H-D5H SU-D5P-D6HS | 1052*203*19 | 3/4 | 7 | 31.85 |
| 4T9587 | CUTTING EDGE | D8L FU | 800*330*29 | 1 | 5 | 60.10 |
| 6y5540 4T9587 | CUTTING EDGE | 9S,9SU,8SU | 802*330*29 | 1 | 5 | 60.25 |
| 7D2052 | END BIT | 12,12G,112,120 | 474*152*16 | 0.62 | 5 | 9.05 |
| 7D2083 | CUTTING EDGE | 14,14B,14C | 553*152*16 | 0.62 | 5 | 10.56 |
| 7D2084 | CUTTING EDGE | 14,14B,14C | 553*152*16 | 0.62 | 5 | 10.56 |
| 7D9999 | END BIT | 14G,16G | 600*230*13 | 3/4 | 8 | 14.08 |
| 7I3015 | CUTTING EDGE | 970 | 3193*304*41 | 1 1/2 | 8 | 312.41 |
| 7J9477 | CUTTING EDGE | 6S | 1010*203*19 | 3/4 | 7 | 30.58 |
| 7J9478 | CUTTING EDGE | 6S | 657*203*19 | 3/4 | 4 | 19.89 |
| 7K2326 | CUTTING EDGE | 983 | 3200*304*45 | 8 | 343.64 | |
| 7T4092/7T4093 | END BIT | 9SU | 702*471.5*70 | 1 | 7 | 181.88 |
| 7T4342 | CUTTING EDGE | 9SU,9S | 1039*406*41 | 1 | 7 | 135.77 |
| 7T5702 | CUTTING EDGE | 9SU | 1790*330*35 | 1 | 12 | 162.29 |
| 7T6589 | CUTTING EDGE | 7A | 1095*280*25 | 7/8 | 7 | 60.17 |
| 7T6678 | CUTTING EDGE | 7SU,7S | 894*280*25 | 7/8 | 6 | 49.13 |