Modern excavator and bulldozer cutting edgeds have evolved into advanced Ground Engaging Tools (G.E.T.) designed to optimize performance, increase longevity, and reduce maintenance downtime. These cutting edges are now commonly engineered using heat-treated boron steel or high-manganese steel, offering 15-20% higher wear resistance compared to standard options.

Advanced Cutting Edge & Wear Features:

• Heat-Treated Boron Steel: Modern edges often utilize heat-treated 30MnB boron steel or high-manganese alloy steel, offering superior hardness and impact resistance compared to traditional carbon steel.

• Half-Arrow & Cast Edges: For extreme conditions, cast high-abrasion edges and half-arrow profiles are used to provide enhanced penetration in rocky terrain and better protection for the main blade or bucket base.

• Reversible Design: Many modern blades are reversible, allowing operators to flip the edge when one side wears down, effectively doubling the life of the part.

• Modular/Segmented Edges: Non-interlocking, modular, or segment-style blades (e.g., Sabre-style) allow for targeted replacement of high-wear areas, reducing maintenance costs and weight.  

1. What BMEEC Construction Machinery Co., Ltd supply?

BMEEC Construction Machinery Co., Ltd is a professional manufacturer and supplier of crawler excavator and dozer 

undercarriage parts, such as Track roller, Carrier roller, Sprocket, Idler,Recoil spring assy, Track chain, Track shoe, Track

bolt&nut,Track chain guard, Excavator bucket,Bucket teeth&adaptor, Bucket Link,Cutting Edge and End Bits,Grader blades,boom cylinder,arm cylinder,bucket cylinder,Bucket pin&bush,Slewing Bearing, Long reach boom and arm, etc.

2. Can I customzie products?

We can customize products according to customer requirements.

3. What is excavator track roller production process?

Excavator track rollers production process are including forging,machining,heat treatment,assembly and painting.

4. What is excavator track roller monthly supply capacity?

Our Industrial manufacture at least 200,000 pieces excavator track roller for undercarriage parts replacement.

5. What is the payment term?

TT, L/C, Paypal, Western Union, other payment term also can be negotiated.

6. Can I visit your factory?

BMEEC Construction Machinery Co., Ltd welcomes customers from all over the world to visit. After the visit, the customers who signed the cooperation intention contract on the spot can get more discounts.