May 23,2025
February 1, 2025. According to the National Intellectual Property Administration, Longyan LingSheng Machinery Co., Ltd. obtained a patent for a "wheel excavator suspension cylinder", with the authorization announcement number CN 222413224 U, and the application date is December 2023.
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Mar 18,2025
What is the service life of an excavator?
Large loaders, excavators, etc., generally have a service life of 12 to 15 years. Small construction machinery such as small loaders has a service life of 8 to 10 years.
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Mar 18,2025
How often should engineering vehicles be maintained and serviced?
The maintenance and servicing cycle of engineering vehicles mainly depends on the vehicle type and operating environment. Generally speaking, the maintenance and servicing cycle includes regular maintenance and overhaul maintenance.
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Mar 18,2025
Analysis of the Current Situation and Development Trends of the Excavator Industry in 2025
As a core equipment in the field of engineering machinery, excavators are widely used in infrastructure construction, mining, water conservancy projects, transportation engineering and many other fields. In recent years, with the continuous advancement of global and domestic infrastructure construction,
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Mar 18,2025
What are the basic safety requirements for mechanical equipment?
Inspect the machine tool, workbench, guide rails, and all major sliding surfaces. Remove any obstacles, tools, metal chips, or impurities; clean and wipe them thoroughly, and lubricate.
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Mar 18,2025
What are the safety precautions for mechanical equipment?
As mechanical equipment is a production tool for construction, the main body of its production operation is the company's employees; therefore, the company should take necessary measures and implement relevant systems to ensure the safe operation of employees' production work.
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Mar 18,2025
What types of machinery and equipment are used in building construction?
Tower cranes are indispensable lifting equipment on construction sites, capable of efficiently lifting various building materials such as steel bars, timber, concrete, and steel pipes. Tower cranes, through their slewing tower, slewing platform, and bearing seat structures, directly transfer the upper loads from the jib and counter-jib to the tower structure, ensuring construction safety and efficiency.
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Mar 18,2025
What is the general purpose of a grab crane?
Grabbing plays a crucial role in various grabbing operations. It is used for grabbing various materials, stacking, and transportation, and is suitable for port terminals, railway stations, freight yards, papermaking industry, timber industry, pulp and paper industry, wood-based panel industry, cotton and linen industry, and material recycling industry.
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Mar 18,2025
Excavator operating techniques
Excavator operating techniques include operating skills, maintenance, and troubleshooting. Here are some key technical points: Operating Skills Confirm the surrounding environment: Before starting the excavator, be sure to check the surrounding work environment, including obstacles and terrain, to ensure safe operation. Precautions for swing operations: During swing operations, always pay attention to surrounding obstacles and terrain to avoid tipping or collision accidents due to improper operation. Efficient excavation techniques: When the bucket cylinder and connecting rod, and the boom cylinder and boom form a vertical angle, the digging force is maximized; when the bucket teeth are at an angle of approximately 30 degrees to the ground, the digging force is optimal and the soil cutting resistance is minimized; when using the boom for excavation, the boom angle should be kept within 45 degrees forward and 30 degrees backward to achieve optimal excavation results. Loading operation points: Ensure that the excavator body remains level and stable, avoid tail collisions during 180-degree swings; prioritize left-hand swing loading, providing a wider field of vision and improving work efficiency. Rock excavation techniques: Avoid using the bucket to excavate rocks as much as possible. If necessary, adjust the excavator's position according to the direction of the rock cracks and use the combined digging force of the boom and bucket for excavation. Lifting operation precautions: Use high-strength hooks and steel wire ropes. During operation, proceed slowly and maintain balance to avoid excessive swing of the load.
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Mar 18,2025
Application of AI software in engineering vehicles
Through big data analysis and deep learning algorithms, the AI platform can analyze user needs in real time and accurately recommend new and used equipment and construction services, shortening the transaction chain.
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