Bulldozer bolt on cutting edge
1. OEM part number 7T9125, 6Y5540, 4T6381, 7T5702, 4T6659, 4T2988, 4T3010, 9W1878, 175-70-26310, 195-71-11654, 144-70-11131, 154-81-11191, 144-920-1120, 17M-71-21550, 195-71-61550......
2.Material: 16Mn Manganese steel and 30MnB Boron steel both with heattreatment.
3. Hardness:HB320~360 or HB440~480.
4.Thickness from 13mm to 60mm.
5. Different type:Double bevel flat cutting edge || , DBF Cutting Edges |>, DBF Cutting Edges < > , DBF serrated cutting edge.
6. Available to all brand bulldozer domestic and overseas especially for Caterpillar and Komatsu.
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 | |
Packing & shipping
(1) Each iterm packed by plastic bag with sticker
(2) The packed iterm tied on wooden pallet by steel belt, with plastic film wrapped.
(3)Put on the shipping marks or N/M
Our services
(1) Export flow chart to tell you how to get our products.
(2) More than ten-year experienced wokers to ensure the quality in process.
(3) Skilled wokers to pack the products exactly according to your request.
(4) Professional sales will arrange the shippment and prepaid all document you needed.
(5) Patience after sale workers will solve the problem you put forward quickly and professionally.
Design / Structure / Details Pics
Advantages / Features:
We offer a wide selection of blades manufactured from several grades of high carbon and boron steel. Many of these products are made from both high carbon and boron steel that are heat-treated and hardened to improve the lifespan while meeting the demanding requirements of earthmoving and mining applications.
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