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目前显示的是 十一月, 2021的博文

The Difference Between Concrete Pump And Concrete Pump Truck

  There are various types of concrete equipment. Sometimes even the same equipment is called differently in each place. For example, concrete pumps are also called concrete pumps, ground pumps, and trailer pumps; concrete pump trucks are also called boom pumps and sky pumps. Mobile pump trucks , automobile pumps; mixing trailer pumps, also known as ground mixing pumps, concrete mixing and pumping integrated machines, mixing and conveying integrated machines, and so on. In order to avoid confusion, today we will introduce the difference between concrete pump and heavy duty concrete pump truck in detail, so that you can choose the equipment model that suits you according to your own on-site construction needs. Concrete pump Concrete pump, also known as concrete pump, is composed of pump body and conveying pipe. It is a machine that uses pressure to continuously transport concrete along pipelines. It is mainly used in construction of houses, bridges and tunnels. At present, it is ...

The Difference of EGR, Unit Pump And High Pressure Common Rail Of Euro3 Engine

At present, there are three main types of engines that can meet the Euro III emission standards on the market. One is electronically controlled engine, one is electronically controlled unit pump engine, and the other is electronically controlled high-pressure common rail engine. In order for everyone to be able to understand the technical structure and performance of these three engines, the advantages and disadvantages of the three engines are summarized here for reference only. EGR technical characteristics: Its fuel injection system is similar in structure to the Euro Ⅱ mechanical injection pump. The fault diagnosis system has complete functions, easy operation, greatly reduced operating costs, and good fuel adaptability. At present, it can be applied to general-purpose diesel in the country, which is suitable for national conditions. EGR engine repair and maintenance are convenient, reduce the waiting time for repairs, and lower repair costs. Disadvantages: the emission standard...

Analysis of Causes to the Falling of Oil Cylinders of Dump Trucks

  Dump truck is a special truck that drives the hydraulic lifting structure by its own power. It can be seen in the mining site. It is mainly used for the loading and unloading of ore and sand. It is indispensable for large-scale projects. helper. The front lift dump truck has the characteristics of loading a lot of goods and a wide range of applications. Therefore, its market share has been increasing year by year, and it has become a hot-selling special truck. However, in the process of use, some s elf dump ing truck owners reported to the manufacturer that when the cargo is being lifted, sometimes the carriage will fall backwards. Today we will do some analysis on this phenomenon. The front lift dump truck is suitable for some environmental sanitation garbage and sand cinder in construction projects. Among them, the diameter of ore-type goods shall not be greater than 200 mm. However, when transporting difficult-to-dump goods such as clay, the oil cylinder is more likely to f...

Detailed Operation Steps of Flat-bed Wrecker Truck

The wrecker truck , also known as the flatbed wrecker truck , is characterized by the ability to carry one car on the flatbed, the towing mechanism can lift the front wheel of another car, and the rear wheel can land on the ground for simultaneous wrecking and towing. CLVEHICLES.COM came to explain to everyone in detail: the detailed operation steps of flatbed wrecker and loading a car on it. 1. First, the platform of the wrecker needs to be lifted and moved back so that it is in a straight line with the towed vehicle, and then slowly tilt the platform to the ground. If the ground is not level, a transition plate needs to be placed at the contact between the platform and the ground. Avoid too much effort when towing the vehicle at a too large angle. 2. Disengage the clutch of the wrecker winch, pull out the steel rope to hang the J-hook on the towing shackle of the wrecked vehicle, and then combine the clutch of the wrecker winch. Note: When pulling out the steel rope, the remaining ...