At present, the excavator market is low, the excavator is less and more scarce, the owner calls hard every day to find no living worry all day. It is necessary for the owner to change the front end device of the excavator at any time to meet the needs of different work, and let himself have more work. So what are the current front-end replacement devices on the market? What are they all used for? The following Xiaobian takes you to understand the seven major replacement equipment for excavators.
One, broken hammer
Broken hammer is also known as hydraulic crusher. According to the fit of excavator tonnage, how big hammer is used in excavator, or there will be great Mala car or small horse pulling car. It is not beneficial to the excavator and broken hammer. The broken hammer is also called the gun head in the south. It is mainly used for mine mining and demolition of concrete. The broken hammer oil seal and the piston will be destroyed.
Two. Vibratory tamping
Vibration tamper, also known as hydraulic rammer or rammer, is also a lot of big tamping according to the tonnage of excavator. In recent years, it is mainly used for water conservancy slope protection, high speed and railway slope construction. A few small excavators are rammed and rammed for building foundation rammed, completely replaced artificial, efficiency greatly improved, construction cost saving, construction reached artificial no The effect of the law.
Three. Fast connector
Fast connecting machine is also known as rapid joint or fast transition joint. This equipment is not used for construction, but is specially used to switch broken hammer (or other equipment) and dug. In recent years, domestic labor cost has been greatly improved, Party A's demand for time limit is getting higher and higher, saving time is cost saving, fast connector is introduced into China from South Korea. After the field is slowly accepted by domestic customers and widely accepted, generally skilled handover equipment time will not exceed 30 seconds will be switched over, while in the past, it takes 40 to 60 minutes, and more than two operations.
Four.
The loosen soil device is also known as the cracked soil device. This equipment is based on the size of the excavator. The thicker the wear-resistant manganese steel plate is, the more strict the welding process is, the regular manufacturers must require welding equipment to ensure the quality of the factory. It is mainly used for the construction of wind fossils, the working condition stratification is better and the dug bucket is dug up. Strength, broken hammer and a little easy to waste, this time the use of looser will greatly improve the efficiency of construction, first with the soil layer or weathered stone layer separation, and then switch to the fast connector dug loading, no one is not happy to bloom.
Five. Grab wood
The woodcutter is also known as the woodcutter. It is also divided into the hydraulic grabber and the machinery grabbing machine. The hydraulic grabber is also divided into the wooden and fixed carpenter. After the redesign and modification of the claws, the woodwork can be used to grasp the stone and the scrap. The equipment is used to catch wood and bamboo, and it is mainly used to grab wood and bamboo. Car unloading is very rapid and convenient, the market is not very popular in China, mainly used in the northeast three provinces in winter logging and Guangxi, Guizhou, Yunnan and other places to grab bamboo, individual customers after refitting their paws to grab large pieces of stone and scrap, working conditions are much! At present, domestic ports use it more!
Six. Hydraulic shear
Hydraulic shear also known as hydraulic clamp, this equipment is mainly used in the demolition of buildings, the efficiency is much higher than the crushing hammer, most of the quality of domestic production is not very stable at present, it is suggested to adopt imported equipment, but the cost of after-sales service and accessories is relatively high. If your demolition working conditions are relatively high, it is suggested to choose and buy, otherwise it is suggested to use low crushing hammer.
Seven. Hydraulic rock drill
The hydraulic drilling machine is also known as the punch, mainly used in the mine hole construction, according to the size of the excavator, the whole machine and the excavator are changed, the cost is low, the diameter and depth of the perforation directly depend on your excavator model. It is said that the deepest import of South Korea can reach 22 meters, the German can reach 55 meters, of course the price is not Fei, a drill needs about ten thousand yuan.
