Mini excavator parts for bucket cutting edge
If you’re looking for high quality, competitive price of cutting edge for construction machinery you’ve come to the right place.
Mini excavator parts for bucket cutting edge
Jinan HIgher Blades Co., Ltd is the top manufacturer of loader bucket blades, bulldozer cutting edge&hot cupped endbits, motor grader blades&overlay, excavator blades, scraper blades, snow plow blades.
Why choose Jinan higher Blades Co., Ltd?
* Raw material advantage: Higher Blades Company is first-class agency of Shan Steel Group, which help us to get first screen of raw material. And get the lowest price with top China steel group.
* Laboratory advantage: Higher Blades Company have the world advanced level laboratory, owns metalloscope, impact energy tester, Tensile strength tester, Brinell/Rockwell hardness tester, etc. Support SGS, BV, TUV etc third party testing and report.
* Technology advantage: Higher Blades Company have Germany Kjellber CNC laser plasma cutting machine, Korea auto roller heat treatment line, which ensures "through harden" for our cutting edge.
Jinan Higher Blades Co., Ltd offers an extensive line of all makes.We have two kinds of: Boron through-hardened and Carbon Steel.
Motor grader cutting edges mainly is double bevel curved cutting edge with Bolt-on type, and double bevel flat cutting edge with Bolt-on type, serrated and non-serrated.
Bulldozer cutting edges mainly is single bevel flat with bolt-on type.
Wheel loader cutting edges mainly is single bevel flat with bolt-on type and weld on type.
Material Selection:
Materials | Hardness
(HB) | Yielding Strength(MPa) | Tensile Strength(MPa) | Elongation
(%) | Impact Energy (J) |
HM360 | 330-390 | ≥800 | ≥1000 | ≥16 | ≥40(-20℃ KV) |
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) |
| HC80 | 250-330 | ≥450 | ≥900 | ≥11 | ≥15(25℃ KU) |
| HC45 | Specification is adjusted by the technical requirement | ||||
Suitable machine model:
| Komatsu | PC20 PC30 PC40 PC55 PC60 PC100 PC120 PC180 PC200 PC210 PC220 PC240 PC260 PC300 PC360 PC400 PC450 D20 D30 D31 D50 D60 D65 D61 D80 D85 D155 |
| Hitachi | EX30 EX30 EX55 EX60 EX100/120 EX150 EX200 EX210 EX220 EX300 EX350 EX400 EX450 ZX55 ZX70 ZX200 ZX240 ZX270 ZX330 ZX350 FH150 FH200 FH300/330 UH07 UH13 UH063 UH081 KH70 KH100 KH125 KH150 KH180 |
| Caterpillar | E70 E120 E240 E300B E305.5 E307 E311/312 E320 E322 E325 E330 E345 E450 CAT215 CAT225 CAT235 D3C D4D D4H D4E D5 D5H D5H D6D D6E D6H D7G D7N D8N D9N D10N |
| Kobelco | SK07C SK03N2 SK55 SK60 SK100 SK20 SK140 SK200 SK210 SK220 SK230 SK350 SK260 SK30 SK310 SK320 SK330 SK350 SK450 K907 PH335 PH440 PH550 BM500 5045 7035 7045 PH7055 CKC2500 |
| Sumitomo | SH60 SH120 SH20 SH220 SH280 SH300 SH350 LS108 LS118 LS2800 |
| Kato | HD250 HD307 HD450 HD700 HD770 HD800 HD820 HD1250 |
| Hyundai | R55 R60 R80 R130 R200 R210 R215 R225 R230 R290 R320 R450 |
| Daewoo/Doosan | DH55 DH60 DH150 DH220 DH280 DH300 DX420 |
| Samsung | SE210 SE280 SE350 |
| Volvo | EC55 EC140 EC210 EC240 EC290 EC360 EC460 |
| Mitsubishi | MS30 MS110 MS180 |
| Yuchai | YC35 YC60 YC65 YC85 |
| Other | BS2F BS3F BD2G UB1 12HD CCH500 CCH1500 LB944 SP33 |
We also can be made as customer's drawings.
Mining Loader Bulldozer Cutting Edges Bucket Blades Cutting Edge packing and delivery:



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