Excavator-knowledge-Shandong LeKing Machinery

1501,2024

Should a small excavator use a plunger pump or a gear pump?

There are three types of hydraulic pumps commonly used in small excavators: vane pumps, gear pumps, and plunger pumps.1.Vane pumpThe vane pump is a pump that can continuously compress and suck liquid. It is characterized by small size, light weight, simple structure and relatively low cost. However, its shortcomings are also obvious, that is, the oil supply is unstable and pressure fluctuations are prone to occur, so it is suitable for use as an auxiliary pump for small excavators.2.Gear pumpA gear pump is a pump t···

1301,2024

15 Frequently Asked Questions about Mini Excavators

Recently, customers often ask what problems commonly occur with small excavators. Here, the editor will introduce them to you:1. The engine cannot start①The battery power is insufficient and the voltage is low. ②The starter motor electromagnetic switch or the starter motor is damaged. ③The starting circuit is faulty and the starting switch is damaged. ④The fuel supply circuit is faulty. ⑤ There is air in the fuel system and the fuel filter element is clogged. ⑥The engine crankshaft burns tiles, making it impo···

1101,2024

Which small excavator is the best and how much does it cost?

Leking Heavy Industry brand is the first choice in China for small excavators, with flexible operation, stable performance and high cost performance. It is a powerful manufacturer specializing in the manufacturing, production, research and development and sales of small excavators. It specializes in the production of micro excavators, ultra-small excavators, garden excavators Excavator, small excavator.Shandong Leking Heavy Industry Co., Ltd. is an enterprise integrating production, research and development, and sa···

1001,2024

What is the difference between small excavator machinery and pilot?

Mini excavators are also called mini excavators and hook machines. It is a kind of machinery and equipment widely used in small engineering and agriculture. It has the characteristics of high efficiency and stable performance. Those used for engineering and agriculture are all of the same type, and the models are common.The size can be divided into 0.8 tons, 1 ton, 1.5 tons, 2 tons, and 3.5 tons according to the purpose. The operation mode can be divided into mechanical control and pilot control.Differences between···

0801,2024

new kubota excavator for sale

Kubota is a well-known brand in the construction and agriculture industry,and they offer a wide range of excavators designed for various applications.When it comes to purchasing a new Kubota excavator,there are several factors to consider,including the model,specifications,features,and pricing.Kubota excavators are known for their durability,performance,and efficiency,making them a popular choice for construction and excavation projects.When looking for a new Kubota excavator for sale,it's important to consider···

0501,2024

How deep will a mini excavator dig?

Mini excavators,also known as compact excavators,are versatile machines commonly used in construction,landscaping,and utility work.These compact machines are designed to perform a variety of excavation tasks,including digging trenches,foundations,and holes.The maximum digging depth of a mini excavator depends on several factors,including the model,size,and attachments used.Typically,mini excavators have a digging depth ranging from 5 to 15 feet,with some larger models capable of reaching depths of up to 20 feet or ···

0401,2024

On construction sites, are crawler tracks used more often by excavators or wheeled excavators?

The wheeled type is used for road construction and pipeline digging in cities, and the crawler type is used for suburban operations or construction sites.Crawler type: Advantages: Because of the large grounding area, it is better in places where it is easy to sink in, such as mud and wetlands. Because the excavator itself has a large weight, this allows the excavator to go to a wider range of places. In addition, because the crawler tracks are metal The product can be used in mines or places with harsh working cond···

0401,2024

Which is the most widely used wheel excavator or crawler excavator?

Advantages and disadvantages of crawler excavators and wheeled excavators:1.Wheeled excavators are easy to move and are mainly used for small projects in cities,mostly for municipal use.Do not work in very soft places.The wheel type generally works simply on cement floors and lawns,and generally does not damage the road surface.The crawler track is a tool used in engineering,but it will damage the road surface.The wheeled excavator is not as widely used as the crawler type.The purpose of the wheeled excavator is af···

0301,2024

What should I do if the small excavator cannot rotate?

What should I do if the small excavator cannot rotate?1. Hydraulic system failureThe main reason why the small excavator cannot rotate may be a failure of the hydraulic system, resulting in insufficient oil pressure or insufficient flow, making it impossible to control the smooth rotation of the hydraulic cylinder. At this time, you need to check whether the oil pressure and flow of the hydraulic system are normal. If they are insufficient, you need to add oil or replace the oil. At the same time, it is necessary t···

2912,2023

What size is the appropriate size for a small excavator for an orchard? How much does it cost?

For small excavators used in orchards, it is recommended to choose the machine according to the needs of your orchard. The size can be defined according to your own characteristics.1. Walking width. This width refers to the gap between the fruit trees on both sides, which does not delay normal driving.2. Excavation depth. The excavation required for fertilizing and plowing the soil is sufficient for orchards, and can generally reach 1.5 meters.3. The continuous working time depends on your own situation. The workin···