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Factors Influencing the Durability of Excavators

Factors Influencing the Durability of Excavators

As the demand for construction equipment rises, it's essential to determine which equipment is worth investing in. Excavators are subjected to rough use due to the nature of their work, handling tasks ranging from digging trenches and holes to lifting waste and excavating mines. They meet various contractor and industrial needs, including mining, road construction, building construction, and demolitions. While the performance of excavators is crucial, their durability is even more important....

May 21, 2024
How to Choose the Appropriate Crawler Excavator

How to Choose the Appropriate Crawler Excavator

Also known as crawling diggers or tracked excavators, crawler excavators are versatile tracked vehicles used for digging, grading, loading, and moving earth and large objects. These machines make up the majority of excavator models available and are among the fastest-selling earthmoving equipment in the country today. Crawler excavators are essential at construction sites for tasks such as digging trenches, holes, and foundations, as well as handling materials, moving earth, demolition, and dredging....

May 21, 2024
Auxiliary Tools for Repairing Large Excavators

Auxiliary Tools for Repairing Large Excavators

Large excavators, whether using wire ropes or hydraulics, are known for their high efficiency and large output, serving as the mainstay of open-pit mining. Adhering to the concept of "bigger is better," commonly used excavators can typically reach scales of 500 to 1,000 tons. While large machines are convenient to use, maintenance can be troublesome. Unlike wheeled vehicles like dump trucks or loaders that can be driven back to the workshop for repairs or even towed if unable to move autonomously,...

May 14, 2024
Reasons for Excavator Emitting Blue Smoke

Reasons for Excavator Emitting Blue Smoke

The main reason for the blue smoke emitted by excavators is often the mixing of engine oil into the diesel fuel, which is a prominent sign of oil burning. However, during cold starts, especially in winter when temperatures are low, a layer of engine oil adheres to the cylinders. When the excavator is started, this oil residue may burn off, resulting in a small amount of blue smoke, which is considered a normal phenomenon. Additionally, there are several other reasons and solutions as follows. Reasons...

May 14, 2024
Ten Fuel-Saving Tips for Excavators

Ten Fuel-Saving Tips for Excavators

High fuel consumption in excavators leads to reduced profits for users. Therefore, optimizing fuel efficiency without compromising productivity and machine lifespan is a primary concern. The following fuel-saving tips for excavator operation, compiled from practical experience, offer valuable insights for reference in daily construction practices. 1. Avoid Engine Idling: Even when the excavator is not actively engaged in tasks, the hydraulic pumps continue to operate, consuming fuel. Therefore,...

May 06, 2024
Major Causes of Excavator Computer Board Damage

Major Causes of Excavator Computer Board Damage

Many excavator owners often find themselves shaking their heads in frustration, lamenting that the computer board of their excavator has burned out again, or the instrument panel lights won't come on. In reality, most of these issues are caused by human error. Typically, the computer board and instrument panel of an excavator cost from thousands to tens of thousands of yuan to replace, so experiencing such failures can be distressing. Therefore, paying attention to the following aspects during...

May 06, 2024
Essential Maintenance Tips for Excavators During Summer

Essential Maintenance Tips for Excavators During Summer

As the frosty grip of winter loosens its hold, we find ourselves thrust into the blazing embrace of summer's scorching heat. This dramatic shift in temperature presents a unique challenge for excavator operators, necessitating careful attention to maintenance practices to ensure optimal performance and longevity of these vital machines. In addition to the standard upkeep using genuine parts, there are several key considerations to bear in mind to navigate the sweltering summer months safely...

May 05, 2024
Essential Skills for Excavator Maintenance and Repair

Essential Skills for Excavator Maintenance and Repair

A qualified construction machinery operator should not only master the driving skills but also understand some basic maintenance and repair of the machinery. However, not every mentor teaches these aspects. Some novice excavator drivers may barely manage tasks but lack knowledge about the gearbox and turntable needing gear oil, let alone knowing when to replace them. They might confuse engine oil filters with diesel filters or struggle with air bleeding or identifying the number of hydraulic oil...

May 02, 2024
Excavator Running Deviation Fault Reason

Excavator Running Deviation Fault Reason

What is excavator deviation: Excavator deviation, also known as excavator walking deviation, generally refers to the deviation of the crawler track to the left or right, which seriously affects work efficiency. Below are the reasons and repair methods for excavator running deviation collected by Guoxiang Excavator Maintenance Network. Classification of excavator running deviation: Track slackness causing deviation Hydraulic system causing deviation Causes and repair methods for excavator running...

Apr 28, 2024