Key Factors Affecting Fuel Consumption in Wheeled Excavators

Key Factors Affecting Fuel Consumption in Wheeled Excavators

In the current landscape inundated with wheeled excavator models, the focus on details, particularly fuel consumption, has intensified for both demanding customers and users. Fuel efficiency plays a crucial role in determining competitiveness and sustained profitability in the practical market. What are the key factors that decide the fuel consumption of wheeled excavators? Impact of Engine Displacement: The diesel engine's displacement used in wheeled excavators of around 8 tons is typically...

Delayed Steering in Wheel Excavator: Causes and Solutions

Delayed Steering in Wheel Excavator: Causes and Solutions

One common issue in wheel excavators is the problem of delayed steering. This can significantly affect the efficiency and maneuverability of the machine. To troubleshoot and resolve this issue, a systematic inspection of various components is necessary. Here are the potential causes and their corresponding solutions for delayed steering in wheel excavators. 1. Check Hydraulic Oil: The quantity and quality of hydraulic oil directly impact the steering system's functionality. Insufficient hydraulic...

Hydraulic Oil Replacement in Excavators

Hydraulic Oil Replacement in Excavators

An excavator's hydraulic oil tank typically contains half of the hydraulic oil required for the entire hydraulic system, with the remaining half distributed across the hydraulic pump, motor, multi-way valve, hydraulic cylinders, and various pipelines. When changing the hydraulic oil, merely replacing the oil in the tank without addressing the entire hydraulic system results in a mere mixture of old and new oil. Combining different hydraulic oil brands can further lead to oil degradation. Preparation...

Maintenance and Considerations for Excavator Buckets

Maintenance and Considerations for Excavator Buckets

The excavator bucket is a crucial component in the working apparatus of an excavator. Despite being a common attachment, it is often overlooked in comparison to major components such as the engine and hydraulic system. However, does this mean that excavator buckets do not require maintenance? Let's delve into the importance of excavator bucket maintenance. Indeed, the excavator bucket is the most common terminal working device among all excavator attachments. However, it comes in various types...

How to Choose Between Wheeled Excavators and Tracked Excavators

How to Choose Between Wheeled Excavators and Tracked Excavators

In recent years, wheeled excavators, once underrated, have gained tremendous popularity. The surge in demand may be attributed to improvements in the machinery itself, shifts in industry needs, or the gradual exposure of drawbacks in the competition—crawler excavators. This article will analyze how to choose between wheeled and crawler excavators. Characterized by mobility, convenience in relocation, and independence, wheeled excavators have become a preferred choice. Their...

Mini Excavators: Versatile Applications in Different Sectors

Mini Excavators: Versatile Applications in Different Sectors

While mini excavators may not match the sheer power of their larger counterparts, they find application in a myriad of fields due to their compact size, low initial investment costs, and versatility. These mini excavators are ideal for small-scale projects and excel in areas such as urban construction, agricultural landscaping, and more. Let's explore some of the key sectors where mini excavators prove to be indispensable: Municipal Engineering: Essential for municipal construction, mini excavators...

Understanding and Resolving Engine Deceleration Issues in Excavators

Understanding and Resolving Engine Deceleration Issues in Excavators

There are different types of engine failures in excavators, and one common issue is engine deceleration. Engine deceleration refers to a reduction in engine speed during excavation operations, manifesting in two forms: mild deceleration within 200 RPM and severe deceleration exceeding 300 RPM, which may lead to unexpected engine shutdown. Causes of Engine Deceleration: Fuel System Issues: Diesel fuel system faults can lead to deceleration. Blockages in the diesel fuel system are known to cause reduced...

How to Maintain Excavators During Summer

How to Maintain Excavators During Summer

In the scorching heat of summer, high temperatures not only affect people's daily lives but also pose a challenge to excavators. It is crucial to perform proper maintenance on excavators during these intense sunny days to ensure the equipment's normal operation. So, how can you maintain an excavator effectively under the blazing sun? Check if the antifreeze needs to be replaced. As the name suggests, antifreeze is a coolant with antifreeze properties. Many operators may mistakenly believe...

Common Excavator Maintenance Mistakes: Are You Making Them?

Common Excavator Maintenance Mistakes: Are You Making Them?

Proper maintenance is crucial for excavators, but some common mistakes can inadvertently harm these machines. This article summarizes several pitfalls to check if you might be making. 01 Fuel Management: Choose diesel of different grades based on ambient temperatures. Avoid contaminants, dust, and water in diesel to prevent premature fuel pump wear. Poor-quality fuel with high wax and sulfur content can damage the engine. Top up the fuel tank daily after operation to prevent condensation on the...