Cat Bottom Roller

cat bottom roller

Production Description

The types of track rollers available for tracked excavators are diverse and numerous. These rollers serve a crucial purpose as they support the weight of the machine while it moves over the ground. There are various types of support rollers available, such as single-flange, double-flange, and triple-flange rollers. Each of these types performs a specific function, with some providing greater stability and others offering greater ease of movement. Single-flange rollers are typically used for light-duty applications, whereas double-flange and triple-flange rollers can handle heavier loads.

The design of double-cone sealing and lubrication for life makes the top roller have long life time and perfect performance under any working condition.

 

 

Bimetal bushing of our roller is based on steel plate which special alloy is sintered on it. It shows high loading ability and high ability of fatigue resistance.s.

Caterpillar E345 Excavator: The Ultimate Heavy-Duty Machine

The Caterpillar E345 Excavator is a heavy-duty machine that is designed for excellent performance and maximum productivity. With its state-of-the-art features and outstanding capabilities, this excavator is widely regarded as one of the best in the world. In this article, we will explore the features and benefits of the Caterpillar E345 Excavator and why it is the ultimate machine for any heavy-duty excavation job.

Advanced Technology

The Caterpillar E345 Excavator is built with advanced technology that ensures maximum performance and efficiency. Its hydraulic systems are designed for superb control, precision, and speed. It has an advanced cooling system that keeps the engine temperature at optimal levels, even during the most challenging excavation tasks.

The E345 Excavator also includes the latest safety features that keep the operator and other personnel safe during operation. These include the automatic engine shutdown system, the rollover protection structure, and the operator protective structure.

Unmatched Power

One of the key features of the Caterpillar E345 Excavator is its unmatched power. It comes equipped with a powerful Cat C13 ACERT engine that delivers up to 394 horsepower, making it a perfect fit for any heavy-duty excavation job. This engine ensures that the excavator can withstand any tough conditions, whether it is digging through hard rock or hauling large quantities of materials.

In addition to its powerful engine, the E345 Excavator has an advanced hydraulic system that provides smooth and precise operation. Its hydraulic system improves the machine's digging capabilities, allowing it to work with efficiency and speed while minimizing fuel consumption. All these features combined make the E345 Excavator a must-have for any heavy-duty excavation job.

Comfortable and Safe Operations

The Caterpillar E345 Excavator is designed with operator comfort and safety in mind. It has an advanced cab that provides the operator with a comfortable and safe environment during operation, even during extended usage hours. The cab is sealed and insulated, which minimizes noise and vibration to provide a quieter and smoother ride.

Moreover, the operator's control station is designed for superb ergonomics, which reduces fatigue and strain and ensures greater productivity. The E345 Excavator also has a standard air conditioning system, which maintains a comfortable temperature for the operator, even in extreme weather conditions.

Versatility and Maneuverability

The Caterpillar E345 Excavator's versatility makes it a perfect fit for any excavation job. It comes with multiple attachments that can be easily mounted and replaced, allowing the operator to quickly switch between tasks. This versatility allows the excavator to perform a range of tasks quickly and efficiently, whether it be excavating trenches or hauling huge boulders.

The machine is also designed for outstanding maneuverability, which allows it to work efficiently even in tight spaces. Its compact dimensions, together with its excellent mobility, making it an ideal machine for performing any type of excavation job, even in crowded areas.

Conclusion

The Caterpillar E345 Excavator is an outstanding machine that is designed for maximum productivity, efficiency, and safety. It features advanced technology, unmatched power, comfortable and safe operations, and versatility and maneuverability. All these features make the E345 Excavator the ultimate heavy-duty machine that is perfect for any excavation job. Whether you are a contractor or an individual looking for a trustworthy and efficient machine to perform your excavation tasks, the Caterpillar E345 Excavator is undeniably the perfect choice.

Technical requirement

1. Check all parts strictly before assembly and clean them

2. A small amount of oil shall be applied to the mating surface of the shaft sleeve and straight shaft before assembly

3. The floating oil seal ring shall be assembled in pairs, and its sealing surface shall be coated with lubricating oil. The contact surface between O-ring and floating oil seal ring shall not be coated with lubricating grease, and the assembly of floating seal rubber ring shall not be twisted

4. The total assembly force of the floating seal ring shall be 45-50kgf. M, so as to ensure the axial clearance of 0.4-0.9mm after assembly. When turning the wheel body by hand, there is a certain resistance moment, but no jamming

5. After installation, fill in the filtered lubricating oil. The tightening torque of the oil plug is 20 ± 2kgf. M. no leakage is allowed during the inspection

6. The painting color shall comply with jb2299-78

Painting

Cleaning

Assembly

Stock