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Help CenterConstruction Machinery Parts Bulldozer Cutting Edge & End Bit 150-70-21346/56
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Construction machinery parts bulldozer cutting edge & end bit 150-70-21346/56
Excellent welding performance! No nessecary for pre-heat before welding.
Part number: 150-70-21346/56
Machine Model: Used for Komatsu dozer D85
Demension: 30*254*435 mm
Weight: 25 kg
Material: Boron or carbon steel with advanced heat treatment.
Some part number and demension details 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 |
We ensure in-time delivery. All construction machinery parts bulldozer cutting edge & end bit will be delivered within 10~15 days after the contract was set. And the products will be packed in good export quality or as your requirement.
We are more professional on high strength wear resisting steel for construction machinery parts bulldozer cutting edge & end bit.
The mechanical property can be selected as follows:
Steel Type |
Materials Serie |
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 |
|||||
Why choose us?
Higher Blades is China TOP manufacturer for cutting edge, end bit, bucket blade, overlay, wear plate, for construction machinery bulldozer, loader, grader, excavator, scaraper, snow plow.... We also provide OEM and customized service.
Competitive Price: We are Shandong Steel Group strategic partner and can get most competitive high stength wear resisting steel. So that we can also provide you most competitive price.
Professional Materials: We are more prefessional on material. We can provid wider material selection and advanced wear resisting steel design ability for the boron steel 30MnB end bit for heavy machine.
Advanced Process: Heat treatment is the core process for the cutting edge. And we and we have the China's best and international advanced large roller heat treatment line which can insure through hardening and consistancy. So that our product have longer working 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 the China TOP manufacturer. We have the most advanced equipment in China.
We have a National Level Laboratory and provide full range mechnical properties test such as hardness, yielding point, tensile point, elongation, impact energy and even metallographic structure inside the cutting edge.
Our fast response will feedback within 12 hours
Send Inquiry to This Supplier
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