D4D Bulldozer Track Roller

D4D bulldozer track roller

Production Description

A bulldozer track roller is a vital component of a heavy-duty construction machinery that helps in achieving effective traction and support to the bulldozer tracks. It is a durable steel roller that is specially designed to withstand high-pressure weights on rough terrains. The bulldozer track roller is responsible for the smooth function of the bulldozer and ensures maximum stability of the machine.

These rollers are generally made up of high-quality materials that can resist wear and tear under extreme conditions, ensuring long-lasting functionality. The maintenance of these rollers is an important aspect that should be kept in mind to increase the lifespan of the bulldozer. Regular cleaning and inspection of the rollers can help in identifying any potential damage and prevent complete breakdown.

In conclusion, a bulldozer track roller is a crucial part of a bulldozer that provides the necessary stability and traction required for construction and heavy-duty applications. A properly functioning bulldozer track roller, with regular maintenance, can help in achieving optimal results in any construction or excavation project.

Differential type of quenching or through type of quenching heattreatment can ensure certain heat treatment hardness depth and so give good anti-cracking effects.

 

 

Lubrication oil of our bulldozer top rollers is selected carefully. It can lubricate shaft and bushing well to lower the wearing utmostly. And it can cool the roller perfectly. Those maximize the inner structure life.

The CATERPILLAR D4D bulldozer is an exceptional piece of engineering that offers unmatched power and versatility. This machine has been a staple in the construction and agricultural industries for decades and has proven to be an essential tool for any job that requires heavy-duty earth-moving capabilities.

With a powerful engine and drivetrain, the D4D can work in any environment, from rough and rocky terrain to muddy and uneven fields. It can also tackle any task with ease, from pushing and grading to digging and hauling.

One of the highlights of this machine is its remarkable durability. The D4D has a robust frame and a reinforced undercarriage that can withstand the toughest conditions. It also features numerous safety features, such as ROPS and FOPS, to keep operators safe while on the job.

Another impressive feature of the D4D is its versatility. It comes equipped with various attachments, such as rippers and blades, that can be swapped out quickly and effortlessly. This capability allows operators to change the machine's function on the fly, making it ideal for a wide range of applications.

Overall, the CATERPILLAR D4D bulldozer is a remarkable piece of equipment that has stood the test of time. Its versatility, power, and durability make it an essential tool for any industry that requires heavy-duty earth-moving capabilities. If you're in need of a reliable piece of equipment that can get the job done right, the D4D is an excellent choice.

Technical requirement of D4D bulldozer track roller

1. All parts shall be cleaned before assembly without any sundries;

2. Apply a small amount of clean oil to the grinding surface of the floating seal ring; ensure the axial direction after assembly

The displacement is 0.3-0.6 mm

3. Carry out the pressure test before oil injection, and there is no air leakage under the pressure of 0.5-0.6mpa;

4. After installation, inject clean sae80w-90 gear oil (the oil volume accounts for about the cavity

90% ~ 95% of the volume;

5. Run it in for 3-5 minutes after refueling to make it operate smoothly;

6. After the surface is clean, spray two coats of antirust paint.

Painting

Cleaning

Assembly

Stock