Products Knowledge
Causes and treatment methods of excavator oil cylinder discoloration
Many excavator users have encountered the problem of discoloration of the oil cylinder, thinking that it is a problem with the quality of the oil cylinder. In fact, in many cases, the discoloration of the oil cylinder has nothing to do with ...
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There are so many specifications of small road rollers, how to choose
Small road rollers belong to the category of small compaction equipment. They are widely used in compacting asphalt and soil in engineering projects such as highways, railways, airport runways, dams, and stadiums. They can roll sandy, semi- ...
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Excavator operation | Beginners must see these 6 points!
Whether you are a novice or a veteran driver for many years, you must make sufficient preparations before driving the hydraulic excavator, so as to ensure the safety of the operation and make the excavator last longer. ...
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After winter, don't ignore this 1 point!
The role of antifreeze Antifreeze, like oil, plays a vital role in the performance and service life of the engine, enabling the engine to perform at its best in harsh environments. Protect the engine cooling system from rusting and corrosio ...
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How to use the excavator breaker and matters needing attention
1) Appropriate breakdown force For effective breaking, the breaker should apply a suitable breakdown force. If the breakdown force is insufficient, the hammering energy of the piston will not be able to effectively break the stone; in this ...
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Diagnosis and Removal of Common Faults of Diesel Engine of Diesel Forklift
1. Diesel engine is not easy to start. 1. The exhaust pipe does not emit smoke. The reason for this problem is that the fuel injection pump is not supplying fuel. Elimination methods are: pump oil with hand oil pump A. Supply oil, check whet ...
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What is the effect of water in the hydraulic oil of the excavator? How to solve?
Has your excavator hydraulic system been flooded with water? Dont underestimate it, once the hydraulic system of the excavator enters water, it will cause great damage! What is the effect of water in the hydraulic oil of the excavator? How ...
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What is the difference between a mechanical roller and a fully hydraulic roller?
At present, the technology of compaction machinery is developing rapidly in the direction of automation, intelligence and remote control. Several generations of intelligent vibratory rollers have been developed abroad and have been put on t ...
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What are the applications of small rollers?
Small road rollers are becoming more and more common in the beautification of cities, so where are small road rollers used? What is its effect? 1. The application of garden landscape, residential landscape, golf course. For landscape areas, ...
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Causes of Surface Cracks on Roller Drums
Transverse cracks on the surface of asphalt concrete pavement are one of the common pavement defects. The usual length is 25-102m and the interval is 25-76mm. These surface fine cracks are generally invisible when paving materials, and ofte ...
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Key points of excavator standardized operation safety management
1.Before the mechanical operation, it should be checked to confirm that everything is in good condition, that there are no obstacles in the large buttocks and the scope of the bucket and other personnel, and the operation can only be done a ...
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Why do excavators frequently turn off? Analysis of the reasons for the flameout of the excavator!
Excavators inevitably encounter various failures during use, and excavator flameout is a common one. So why does the excavator frequently turn off the flame? Knowing more about the relevant fault cases will help you make fault judgments whe ...
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How do excavators avoid trapping in the rainy season?
The importance of downhill 1. Dont go downhill obliquely, it is best to go down at 90 degrees; 2. Do not put the bulldozer in front when digging down the mud; 3. The lower silt drive wheel goes down first, and the guide wheel faces the retr ...
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How to drive an excavator more fuel efficient?
Today, I will give you some tips on how to save fuel for excavators. Tip 1: Dont use ineffective actions, where you need to dig Doing ineffective actions will waste a lot of oil. It is necessary to design the construction method according t ...
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6 ways to properly operate a loader
One light: When the loader is working, the heel is pressed against the floor of the cab, the foot plate and the accelerator pedal are kept parallel, and the gas pedal is gently pressed down. Second stability: When the loader is working, the ...
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There are several types of road rollers
1. Cylindrical roller 2. Grid roller 3. Pneumatic roller 4. Vibratory roller ...
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Operating skills when working with excavators
Excavators, also known as backhoes, are earth-moving machines that use a bucket to excavate material above or below a support surface, load it into a transport vehicle or unload it to a yard. ...
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Crane Safety Operation Inspection
When lifting heavy objects, the speed should be uniform and stable to maintain the stability of the body and prevent the center of gravity from tilting. It is strictly forbidden to drop the hanging objects freely. No maintenance work shall ...
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How to maintain the concrete mixer truck?
Scientifically determining the interval mileage of various maintenance operations can not only keep the concrete mixer in good technical condition, but also save you maintenance costs and repair costs. ...
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What are the precautions for the road roller?
Walk-behind road rollers are road rollers that are supported by both hands for compaction. They are classified into walk-behind single-wheel road rollers and walk-behind double-wheel road rollers. They have the advantages of convenient opera ...
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