Since work with bulldozers in mining and on construction sites is among the most demanding operations, ESCO® has developed cast dozer cutting edges for bulldozers. They are available for most models of popular brands CAT® and Komatsu® over 280 hp (from CAT® D8 and Komatsu® D155 size upwards). Cast dozer cutting edges are designed to match every model and meet the requirements for ensuring ideal performance.
How do cast dozer centre and corner cutting edges differ?
Unlike standard rolled steel cutting edge versions, where bolt holes and bevels are machined, the shape of ESCO® castings, including the cutting edge and holes, is formed when the metal is poured into the mould. This process allows the use of a resistant hardened alloy and the addition of steel where it is needed.
Advantages of the ESCO® solution
- because the metal is placed where it is needed, downtime and service costs are reduced
- ESCO® 12S alloys, 514 BHN steel, ensure greater hardness, with unrivalled resistance to impact and abrasive wear
- gives cutting edges a longer service life, reducing maintenance costs and increasing productivity
- minimising the risk of breakage keeps the machine constantly in operation
D11 comprehensive range
Besides standard cast dozer centre and corner cutting edges, ESCO® offers cutting edges with even greater benefits for the CAT® D11 bulldozer blade:
- centre cutting edges have 16% more material than the standard version, evenly distributed to achieve uniform abrasive wear
- corner cutting edges have 56% more material than the standard version
- wear-resistant metal is located in areas where it achieves optimal strength and service life for all types of bulldozer use
- the ESCO® cutting edge solution for the D11 provides increased safety and easier installation, with lifting eyes on all components
- machined mating surfaces ensure even load distribution
Renomag produkty Esco® pro stavebnictví a těžbu.pdf (7,2 MB)
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