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Excavators have been playing a key role in construction work of all sizes for a long time. In order to give full play to the high efficiency of the load work and improve the quality of work, we sho...
In the work, once encountered the situation that the excavator turns slowly, it will seriously slow down the construction work speed. So, what should I do when this happens at work? first step The ...
In fact, it is very common for excavators to have various problems. After such a long time, there is no doubt that there are problems. The importance of the rotation action is obvious to the excava...
In order to better protect the environment, nowadays excavators are more common in electronic fuel injection vehicles. The most direct advantage of electronic fuel injection engines is better fuel ...
The loader accessories determine the use of the loader, and the reasonable use of engine oil can play a very good role in maintaining the accessories. Therefore, we should pay attention to its qual...
Due to the pressure and inertial force of the gas, the piston generates lateral pressure on the cylinder wall, and the reciprocating motion of the piston generates friction on the cylinder. The sol...
Excavator maintenance and overhaul are necessary for excavators, just as people rely on meals. Good maintenance and overhaul methods will also increase the service life of the excavator and promote...
The slewing motor is the core component of the slewing organization of the excavator. The pros and cons of its working characteristics will immediately harm the slewing rate of the entire equipment...
The main manifestations of the failure: When a Hitachi ZX330 excavator works for 8000h, it is weak when walking on the right during construction work. It is significantly shifted to the right when ...
If the coolant is not added in advance, when the cold current hits, the engine or water tank will freeze and crack, causing engine failure. In order to avoid scale and corrosion of the engine, cool...
