D65 Dozer end bit 144-70-11251 with high wear resistance
China top manufacturer, Higher Blades, provides you a higher cost-effective solution
Part number: 144-70-11251
Machine Model: for Komatsu D65
Demension: 30*222*325 mm
Weight: 16.2 kg
Material: Boron or carbon steel with advanced heat treatment.
Other part number details of dozer end bit with high wear resitance for Komatsu for your reference:
PART NO. | Length (mm) | Width (mm) | Thickness (mm) | No.of Holes | Bolt Dia (inch) | Weight (kg) |
140-6787 | 517 | 204 | 25 | 4 | 3/4" | 20.4 |
4T6229 8J6412 | 330 | 165 | 16 | 3 | 5/8" | 6 |
6Y5840 | 353 | 165 | 16 | 3 | 5/8" | 6.3 |
6Y5839 | 353 | 165 | 16 | 3 | 5/8" | 6.3 |
8E9378 | 457.2 | 203 | 25 | 4 | 3/4" | 16.2 |
8E9379 | 457.2 | 203 | 25 | 4 | 3/4" | 16.2 |
5J6941 | 289.5 | 203 | 19 | 3 | 5/8" | 7.6 |
5J6942 | 289.5 | 203 | 19 | 3 | 5/8" | 7.6 |
3G8299 | 504 | 254 | 30 | 7 | 7/8" | 28.2 |
3G8300 | 504 | 254 | 30 | 7 | 7/8" | 28.2 |
144-70-11251 | 325 | 222 | 30 | 5 | 3/4" | 16.2 |
144-70-11261 | 325 | 222 | 30 | 5 | 3/4" | 16.2 |
144-70-11250 | 325 | 222 | 30 | 5 | 3/4" | 16.2 |
144-70-11260 | 325 | 222 | 30 | 5 | 3/4" | 16.2 |
150-70-21346 | 435 | 254 | 30 | 6 | 3/4" | 25 |
150-70-21356 | 435 | 254 | 30 | 6 | 3/4" | 25 |
140-70-11170 | 359 | 222 | 25 | 5 | 3/4" | 14.7 |
140-70-11180 | 359 | 222 | 25 | 5 | 3/4" | 14.7 |
17M-71-21930 | 692 | 315 | 40 | 7 | 1" | 67 |
17M-71-21940 | 692 | 315 | 40 | 7 | 1" | 67 |
195-71-11173 | 680 | 330 | 40 | 7 | 1" | 62.6 |
195-71-11183 | 680 | 330 | 40 | 7 | 1" | 62.6 |
The mechanical property for D65 Dozer end bit 144-70-11251 with high wear resistance
Steel Type | Material Code | Hardness (HB) | Yielding Strength(MPa) | Tensile Strength(MPa) | Elongation (%) | Impact Energy (J) |
Boron Steel
| HM400 | 370-430 | ≥1050 | ≥1250 | ≥12 | ≥25(-20℃ KV) |
HM450 | 430-470 | ≥1150 | ≥1300 | ≥10 | ≥50(25℃ KU) | |
HM500 | 470-520 | ≥1250 | ≥1450 | ≥7 | ≥40(25℃ KU) | |
HM550 | 530-570 | ≥1300 | ≥1550 | ≥5 | ≥20(25℃ KU) | |
| Carbon Steel | HC80 | 250-330 | ≥450 | ≥900 | ≥11 | ≥15(25℃ KU) |
| HC45 | Specification is adjusted by your technical requirement | |||||
Package: High quality export package with plywood pallet or as you required.
Shipping port: Qingdao, China, or as you required.
We ensure 100% in-time delivery. All products will be delivered within 10~15 days after the contract was set.
D65 Dozer end bit 144-70-11251 with high wear resistance
Why choose us?
We have obvious advantages to provide you better service:
- Competitive Price: Strategic partnership with Shandong Steel Group, raw material resource advantage to provide you most compeitive price.
- Easy welding: We have better welding performance which you don't need to pre-heat before welding and we assure it never crack.
- 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 Testing: Professional mechanical property laboratory provides 3rd-party report with global certification such as SGS, BV, TUV...
Higher Blades is China top manufacturer for cutting edges, end bit, bucket blade, overlay, wear plate, for bulldozer, loader, grader, excavator, scaraper, snow plow. We also provide OEM and customized service.


Looking forward to your request! Our fast response will feedback within 12 hours.
Tel: +86-13808939779
Fax:+86-531-88685511
Website:

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