Card to bel 320d2gc hydraulic excavator how much money
The production of hydraulic excavators is also booming.Excavator hydraulic transmission is closely related, and its development is mainly based on the application of hydraulic technology. Its structure is mainly composed of engine, hydraulic system, working device, driving device and electrical control part, the excavator working conditions required to achieve the action is very complicated, so it puts forward higher requirements for the design of the hydraulic system, the hydraulic system of engineering machinery hydraulic system is the most complex. Therefore, the analysis and design of hydraulic system of excavator has become an important part of excavator.Single bucket hydraulic excavating machine is a mechanical equipment with periodic operation. It consists of three parts: working device, rotating device and walking device.
The working device comprises a movable rod, a bucket rod and various changing equipment, such as a shovel, an anti shovel, a loading bucket, a grab bucket, etc., and the typical working cycle is as follows:(1) mining in hard Tucheng in general to the bucket rod bucket cylinder with action, adjust the cutting angle, with the excavation in soft soil slope mining; in turn, is dominated by bucket cylinder action; by the special requirements of the mining operation, the bucket cylinder and the bucket rod cylinder and boom cylinder three composite action. In order to ensure the specified trajectory bucket.(2) full bucket lifting and rotary excavation end, bucket cylinder launch, moving secondary cylinder rising, full bucket lifting; at the same time, slewing motor start, turntable turning to the direction of dumping.(3) unloading turntable to the unloading site, turntable brake bucket, cylinder adjustment, discharge radius, bucket cylinder recovery, bucket unloading. When there is a strict requirement on the unloading position and height, the arm Kr shall also be used.(4) after the end of the unloading, the turntable turns to the reverse direction, meanwhile, the movable arm cylinder cooperates with the bucket rod cylinder, so that the air bucket is lowered into the new digging bit.Single bucket hydraulic excavator is widely used in construction, transportation, water conservancy construction, open pit mining and modern military engineering. It is an indispensable main mechanical equipment in all kinds of earthwork construction.
Card to bel 320d2gc hydraulic excavator market price is 80 in case of taiwan.Hydraulic excavator is a kind of multifunctional machine, is widely used in water conservancy engineering, transportation, power engineering and mining machinery in the construction, it is to reduce the heavy manual labor, ensure the quality of the project, plays ten important role to accelerate the construction speed and improve labor productivity. Because hydraulic excavator has many varieties, multi-function, high quality and high efficiency and so on, it has been favored by the construction units.
