3G8315 Wear-resisting D7G bulldozer cutting edge end bit
Higher Blaes—— China TOP manufacturer's "cost-effective solution".
Some parts number and details for your reference
PART NO. | Length (mm) | Width (mm) | Thickness (mm) | No.of Holes | Bolt Dia (inch) | Weight (kg) |
105-0576 | 472 | 270 | 45 | 7 | 7/8" | 42.4 |
105-0577 | 472 | 270 | 45 | 7 | 7/8" | 42.4 |
9W6198 7T6588 | 600 | 280 | 35 | 7 | 7/8" | 42 |
9W6199 7T6587 | 600 | 280 | 35 | 7 | 7/8" | 42 |
9W8653 | 544 | 280 | 50 | 7 | 1" | 56.9 |
9W8654 | 544 | 280 | 50 | 7 | 1" | 56.9 |
9W8651 | 532 | 280 | 50 | 7 | 1" | 55.6 |
9W8652 | 532 | 280 | 50 | 7 | 1" | 55.6 |
4T6505 | 472 | 254 | 25 | 7 | 7/8" | 20.5 |
4T6506 | 472 | 254 | 25 | 7 | 7/8" | 20.5 |
4T6241 1U0182 | 409.1 | 254 | 25 | 7 | 7/8" | 18.1 |
4T6242 1U0181 | 409.1 | 254 | 25 | 7 | 7/8" | 18.1 |
3G8285 7J3457 | 531 | 254 | 40 | 7 | 7/8" | 37.4 |
7J3458 | 531 | 254 | 40 | 7 | 7/8" | 37.4 |
3G8287 9J1475 | 531 | 254 | 40 | 7 | 1" | 39.3 |
3G8288 9J1474 | 531 | 254 | 40 | 7 | 1" | 39.3 |
3G8293 5J9627 | 531 | 254 | 25 | 7 | 7/8" | 25 |
3G8294 5J9628 | 531 | 254 | 25 | 7 | 7/8" | 25 |
3G8315 5J8767 | 531 | 254 | 30 | 7 | 7/8" | 28 |
3G8316 5J8768 | 531 | 254 | 30 | 7 | 7/8" | 28 |
3G8317 8J8105 | 531 | 254 | 30 | 7 | 1" | 28 |
3G8318 8J8120 | 531 | 254 | 30 | 7 | 1" | 28 |
We ensure in-time delivery. All cargos 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 8E4199 Boron Steel Bullodzer Spare Parts 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 | |||||
Higher Blades is China TOP manufacturer for cutting edges, end bit, bucket blade, overlay, wear plate, for construction machinery bulldozer, loader, grader, excavator, scaraper, snow plow.... We also provide OEM and customized service.
We also 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

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