Scraper Parts for Bucket Cutting Edge for Replacement Caterpillar
Scraper parts for bucket cutting edge for replacement Caterpillar
China top manufacturer, Higher Blades, provides you a higher cost-effective solution
Part number: 4T6386
Machine Model: for Caterpillar scraper or bulldozer
Demension: 1039*330*30 mm
Weight: 75.5 kg
Material: HM500 (boron steel with adcanced heat treatment)
The mechanical property can be made follows:
| Material Serie |
Hardness (HB) |
Yielding Strength (Mpa) |
Tensile Strength (Mpa) |
Elongation (%) |
Impact Energy (J/cm²) |
| HM400 | 370-430 | ≥1050 | ≥1250 | ≥12 | 24(-20℃) |
| HM500 | 470-520 | ≥1250 | ≥1500 | ≥7 | 24(-20℃) |
| HC80 | 250-330 | ≥450 | ≥900 | ≥11 | ≥15(25℃) |
| HC45 | 170-200 | ≥355 | ≥600 | ≥16 | ≥39(25℃) |
We also provide end bit, bucket blade, teeth, ripper shank, bolt, replacement parts for Caterpillar, Komatsu, Shantui, Hitachi, Volvo, JCB, John Deere, Lonking, XCMG, XGMA.
Other parts number for reference:
| PART NO. | DESCRIPTION | WEIGHT (KG) |
Demension (inch) |
| 4T6388 | Dozer Center | 72 | 1-1/8 x 13 x 41-7/8 |
| 4T6387 | Dozer Ends | 92 | 1-1/8 x 13 x 53-3/4 |
| 7J2966 | Dozer Center | 107 | 1-3/8 x 13 x 41-/78 |
| 7J2965 | Dozer Ends | 138 | 1-3/8 x 13 x 53-3/4 |
| 3G8291 | Hot Cup, RH | 47 | 1-3/8 x 15-1/2 x 24 |
| 3G8292 | Hot Cup, LH | 47 | 1-3/8 x 15-1/2 x 24 |
| 4T6459 | Dozer Center | 85 | 1-1/8 x 13 x 52-1/4 |
| 4T6456 | Dozer Ends | 63 | 1-1/8 x 13 x 37-3/8 |
| 7J2961 | Dozer Center | 130 | 1-5/8 x 13 x 52-1/4 |
| 7J2960 | Dozer Ends | 92 | 1-5/8 x 13 x 37-1/2 |
| 3G8289 | Hot Cup, RH | 58 | 1-3/8 x 16 x 27-1/2 |
| 3G8290 | Hot Cup, LH | 58 | 1-3/8 x 16 x 27-1/2 |
| 3G8281 | Hot Cup, RH | 68 | 1-5/8 x 16 x 27-1/2 |
| 9W9193 | Hot Cup, RH | 97 | 2 x 16 x 27-1/2 |
| 9W9194 | Hot Cup, LH | 97 | 2 x 16 x 27-1/2 |
| 4T6386 | Dozer Center | 71 | 1-1/8 x 13 x 41 |
| 9W4500 | Dozer Center | 86 | 1-3/8 x 13 x 41 |
| 7J2980 | Dozer Center | 100 | 1-5/8 x 13 x 41 |
| 3G8289 | Hot Cup, RH | 58 | 1-3/8 x 16 x 27-1/2 |
| 3G8290 | Hot Cup, LH | 58 | 1-3/8 x 16 x 27-1/2 |
| 3G8291 | Hot Cup, RH | 68 | 1-5/8 x 16 x 27-1/2 |
| 3G8292 | Hot Cup, LH | 68 | 1-5/8 x 16 x 27-1/2 |
| 9W9193 | Hot Cup, RH | 97 | 2 x 16 x 27-1/2 |
| 9W9194 | Hot Cup, LH | 97 | 2 x 16 x 27-1/2 |
| 7T4342 | Dozer Center | 125 | 1-5/8 x 16 x 41 |
| 7T4093 | Hot Cup, RH | 117 | 2-1/4 x 18-1/2 x 27-1/2 |
| 7T4092 | Hot Cup, LH | 117 | 2-1/4 x 18-1/2 x 27-1/2 |
| 6Y5539 | Dozer Center | 122 | 1-1/8 x 13 x 70-3/8 |
| 6Y5540 | Dozer Ends | 53 | 1-1/8 x 13 x 31-1/2 |
| 7T5702 | Dozer Center | 150 | 1-3/8 x 13 x 70-3/8 |
| 7T9125 | Dozer Ends | 66 | 1-3/8 x 13 x 31-1/2 |
| 9W7043 | Dozer Center | 195 | 1-3/4 x 13 x 70-3/8 |
| 9W3927 | Dozer Ends | 86 | 1-3/4 x 13 x 31-1/2 |
| 8E4197 | Hot Cup, RH | 77 | 2 x 16 x 24 |
| 8E4196 | Hot Cup, LH | 77 | 2 x 16 x 24 |
| 8E4539 | Hot Cup, RH | 98 | 2-1/4 x 19-1/16 x 25-1/2 |
| 8E4540 | Hot Cup, LH | 98 | 2-1/4 x 19-1/16 x 25-1/2 |
Why choose us?
- Competitive Price: Strategic partnership with Shandong Steel Group, we also provide steel plates so that we can get lower raw material price,
- Material advantage : We have over 20years experience in wear resisting mateiral. Our standard material have longer wear life and better propery. We also have ability to develop material to satisfy any special requirement.
- Through hardening: We have China best and international advanced large roller heat treatment line which can insure through hardening and consistancy. So that our product have longer wear life and better mechnical performance.
- Reliable QC: Comply 6S & 6-Sigma management. All products are traceable from raw material to stock. Professional mechanical property laboratory provides full range of test report. All the products are
Higher Blades is the China TOP manufacturer for cutting edge, end bit ,teeth, ripper, bolt for bulldozer, loader, grader, excavator, etc. We have the most advanced equipment in China.
Replacement parts cutting edge for Caterpillar D9T 4T6386
Our labaratory is the drafter for Chinese National Standards of Wear-resistant Steel GB/T24186-2009

Looking forward to your request! Our fast response will feedback within 12 hours.
Mobile/Whatsapp: +86-13808939779

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