KOBELCO 30 excavator grapple excavator parts

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Product Description:

Grapple

Simple and durable structure; Easy to grab objects; High efficiency. Applications: Demolition, water conservancy, earthwork, etc.

 

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Q:What are the different uses of wheeled excavators and crawler excavators?
Wheeled excavator is easy to move, mainly in the city inside to do some small projects, municipal use of more. You can't work in a very soft place.
Q:What are the manufacturers of excavators in Shandong?
Shandong Lingong production in Linyi, as well as loaders and other construction machinery. As to how the quality is not clear
Q:What is the structure of the excavator?
Excavator structure structure: the common excavator structure includes power device, work device, slewing mechanism, control mechanism, transmission mechanism, walking mechanism and auxiliary facilities, etc.. In appearance, the excavator consists of three parts: the working device, the upper rotating platform and the walking mechanism. According to its structure and use, can be classified as: track, tire, walking, full hydraulic, semi hydraulic, full rotation, non full rotation, universal, special type, articulated, telescopic arm and other types. A work device is a device that performs the task of digging directly. The utility model is hinged by three parts, such as an arm, a bucket rod, a bucket, etc.. Boom, landing, bucket expansion and bucket rotation are controlled by reciprocating double acting hydraulic cylinders. In order to meet the needs of various construction operations, excavators can be equipped with a variety of working devices, such as mining, lifting, loading, leveling, clamping, pushing the earth, hammer and other operating tools. The rotary and walking device is the body of a hydraulic excavator, and the upper part of the turntable is provided with a power device and a transmission system. The engine is the power source of the excavator. Most of the diesel is used in the convenient site or the motor. The transmission mechanism transfers the power of the engine to the hydraulic motor, hydraulic cylinder and other actuating elements through the hydraulic pump, and drives the working device to move, so as to complete various operations. Daily inspection of excavator: visual inspection should be done before starting the locomotive.
Q:Who knows all imported excavator brands?
All kinds of projects are available. Disadvantages: the product quality is lower than the average price, moderate price, moderate quality, and poor after-sale. Low inflation. 20T models, DH215-9 reference price, 80-85W DH225-9 86-91W Hyundai: Korean brand, but it is low-end goods, assembled. (HYUNDAI) advantages: cheaper prices, good parts, cheap. Disadvantages: machines can't even reach the standard of domestic machines, either good or bad. Personal view: imported brands can only buy more than these brands, Keith (CASE), JCB (JCB), Kato (KATO), Terex (TEREX), Bohai Seoul (LIEBHER), Sumitomo (SUMITOMO), Ishikawa Shima (IHI), Kubota (KUBATO), Takeuchi (TAKEUCHI) are not allowed to buy. Low share, customer service service points less, difficult to buy accessories, if you buy, there will always be these problems.
Q:How to adjust the flow of the main pump of Komatsu excavator?
Adjust the PC valve on the line, clockwise adjustment can not exceed half a circle counterclockwise adjustment can not exceed one circle, adjusted clockwise counterclockwise flow change, adjust the flow of small, large flow regulator will hold down the car, unable to.
Q:Excavator construction price
Different areas, prices are different, excavator construction is usually calculated by the time, or according to the earthwork, or the number of vehicles loaded. Wait。 These are not fixed, but also depends on the working conditions, venues and so on. Your question is very general. I wonder if these can help you. Good luck!
Q:How many kinds of excavators are there?
According to the transmission mode, the excavator can be divided into hydraulic excavator and mechanical excavator;According to the use of different, excavators can be divided into general-purpose excavators, excavators, excavators, excavators and other special categories;According to the different bucket, excavators can be divided into positive shovel, backhoe, dragline, grab excavator.
Q:What do excavators do?
Simply put, is to replace the human excavator, before digging dug River, building foundation, mining, roads, etc. These are similar to the work, are relying on manual work will, and now these are relying on some other excavators and other machinery to complete.
Q:What are the differences between a hydraulic excavator and a backhoe?
According to the different work methods used excavator backhoe excavator item. Hydraulic excavator is a very abstract concept, it can be divided into positive shovel, backhoe, dragline and so on. You can say is that if the hydraulic excavator shovel, including backhoe, dragline and other types of construction, and only one, and generally use the backhoe excavator backhoe excavator, so apply the item
Q:Proper operation of excavator excavation
4, the correct crushing operation, first of all, the hammer should be placed vertically on the object to be broken. At the beginning of the crushing operation, lift up the front part of the car about 5cm. When broken, the crushing head should always be pressed on the broken object. The crusher should stop the crushing operation immediately after the broken material has been broken. When crushing, the vibration will change the direction of the hammerhead gradually, so the bucket should be adjusted at any time, so that the hammer head is perpendicular to the surface of the broken object. When the hammer hit into the broken material, should change the broken position; in a place not broken continued for more than a minute, otherwise not only can damage the hammer, and the oil temperature will be abnormally high; for hard objects, should be gradually broken edge. It is strictly prohibited to crush the side edge of the rotor, and press the hydraulic hammer and use the hydraulic hammer as a chisel when the hammerhead is inserted.Concept: excavator, also called excavating machinery, is a kind of earthmoving machine that uses bucket to excavate material that is higher than or lower than the machine surface and is loaded into transportation vehicle or unloaded to the stacker. Excavators are mainly made of soil, coal, sediment, and soil and rocks that have been pre - loosened. From the development of engineering machinery in recent years, the development of excavator is relatively fast, excavator has become one of the most important construction machinery in engineering construction. The three most important parameters of excavator are operation weight (quality), engine power and bucket bucket capacity.

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