Cutting Edge for Bucket Parts Double Bevel Flat Edges Features:
· Processing type: Forged / casting
· Color: Yellow or as your requirement
· Material: 30MnB with heat treatment
· Hardness: HB440~480.
· Place of Origin:ZheJiang, China (Mainland)
· Model No.: customer
· Min.Order: 1 Ton
Comparison between Manganese steel and Boron steel
| Material | Manganese steel | Boron steel |
| Hardness | HB320-360 | HB440-480 |
| Tensile(Rm Mpa) | 1250Rm-N/mm2 | 1620Rm-N/mm2 |
| Elongation (A %) | 9% | 7% |
| Impact test(AKV Joule) | 25°C 14J | 25°C 24J |
| Fit models | CAT, Kom, Hyundai, Hitachi, Daewoo. etc | |
Grader Blades & Accessories:
OEM Replacement & Custom Design
High Carbon Steel & Boron Steel(Heat Treated)
Double Bevel curved: 6″ (152mm), 8″(203mm)
Double Bevel Flat: 8″(203mm), 10″(254mm), 11″(280mm), 12″(305mm), 13″(330mm), 16″(406mm)
Curved Serrated Cutting Edge & Flat Serrated Cutting Edge
Overlay & Moldboard End Bit
Scarifer Shank & Teeth
Loader Cutting Edge & Accessories:
OEM Replacement & Custom Design
Carbon Steel (heat treated) & Boron Steel(Heat Treated)
Thickness from 16mm to 100mm
Weld on Bucket Base Edge: Straight Type & Spade Type
Bolt on Cutting Edge (rolled steel)
Bolt on Rear Wear Plate
| Part number (right) | Part number (left) | Length(mm) | Width(mm) | Thickness(mm) | Hole size | Hole quantity |
| 8E4193 | 8E4194 | 570 | 392 | 40 | 1″ | 7 |
| 3G8315 | 3G8316 | 531 | 293 | 30 | 7/8″ | 7 |
| 8E4197 | 8E4196 | 585 | 408 | 50 | 1″ | 7 |
| 3G8295 | 3G8296 | 402 | 221 | 25 | 5/8″ | 6 |
| 3G8297 | 3G8298 | 402 | 221 | 25 | 3/4″ | 6 |
| 3G8321 | 3G8322 | 415 | 245 | 25 | 5/8″ | 6 |
| 4T5407 | 4T5408 | 520 | 252 | 25 | 3/4″ | 4 |
| 4T3043 | 4T3044 | 289.5 | 203 | 19 | 5/8″ | 3 |
| 3G8319 | 3G8320 | 415 | 245 | 25 | 3/4″ | 6 |
| 8E4193 | 8E4194 | 600 | 400 | 35 | 1″ | 7 |
| 144-70-11260 | 144-70-11250 | 328 | 258 | 25 | 3/4″ | 5 |
| 17M-71-21940 | 17M-71-21930 | 698 | 387 | 40 | 1″ | 7 |
| 195-71-11183 | 195-71-11173 | 683 | 429 | 40 | 1″ | 7 |
| 175-71-22282 | 175-71-22272 | 540 | 315 | 40 | 7/8″ | 7 |
| 175-70-21136 | 175-70-21126 | 482 | 320 | 40 | 7/8″ | 7 |
| 150-70-21346 | 150-70-21356 | 435 | 254 | 30 | 3/4″ | 6 |
| 13F-Z27-1572 | 13F-Z27-1582 | 325 | 204 | 25 | 3/4″ | 5 |
We are a professional manufacturer of cutting edge, grader blade, end bit, bucket tooth and adapters. We located in Ningbo City (south of Shanghai), China. We was built in 2002 with production capacity exceeds 12, 000 tons / year, providing a full range of G. E. T. Products with the continuous improvement of service quality.
We supply different kinds of products with high quality and favorable price. We’re pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of “quality first, service first, continuous improvement and innovation to meet the customers” for the management and “zero defect, zero complaints” as the quality objective. 9J2358 CAT style J350 Side Pin
With nearly 30 years of experience in mechanical field, we know quality is the fundamental, so we focus on and make the quality improvement continuously. We only choose the quality certificated carbon steel and boron steel as raw material which shows a stable mechanical performance. During each production process, we have strict quality control system and before final packaging, we will inspect the dimensions and hardness to guarantee each product could meet customer’s requirement for different working conditions. We specialized in manufacturing various cutting edges for all brands of Motor grader, Bulldozers, Excavator, Loader and Scraper. double bevel flat blades
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