The lubrication oil fitting in a concrete pump truck serves the purpose of providing a connection point for the lubrication system to deliver oil to various components, ensuring proper lubrication and reducing friction. Here is a description of the function and role of the lubrication oil fitting in a concrete pump truck:
The lubrication oil fitting in a concrete pump truck is a crucial component that facilitates the delivery of lubricating oil to different parts of the equipment. It serves as a connection point for the lubrication system to supply oil to various components, such as bearings, gears, and other moving parts.
The primary function of the lubrication oil fitting is to ensure that the necessary lubricating oil reaches the critical areas that require lubrication. These areas may include the boom joints, hydraulic system components, engine parts, and other parts of the pump truck where friction occurs.
By delivering a controlled and consistent flow of lubricating oil, the oil fitting helps to reduce friction between moving parts. This friction reduction minimizes wear and tear, decreases heat generation, and extends the lifespan of the equipment. It also contributes to the overall efficiency and smooth operation of the pump truck.
The lubrication oil fitting is typically designed with a threaded or quick-connect interface that allows for easy attachment and detachment of the lubrication system. It may have a built-in valve or other mechanisms to control the flow of oil and prevent leaks or over-lubrication.

Changsha Tongchuang Mechanical Co., Ltd. is located in Changsha, Hunan, the capital of China's construction machinery. It is a service-oriented company integrating production, whole machine maintenance and remanufacturing, second-hand equipment, spare parts sales, new material application and export service. It is a member unit of China Construction Machinery Industry Association. Adhering to the business philosophy of "quality for survival, service first", the company has more than 20 years of professional service personnel to provide perfect solutions for customers at home and abroad. In order to achieve efficient and convenient service, the company adopts online and offline operation mode, online communication and offline service. Building the whole life cycle service industry chain of construction machinery, effectively solve the idle equipment of customers, and reduce the use cost of equipment. Checking second-hand equipment service , remanufacturing service and equipment export service have been well received by domestic and foreign users. From the initial parts supplier company to the comprehensive concrete machinery service provider, it is inseparable from the support and help of customers, friends and partners in the industry. At present, the company has Changsha production base, Changsha maintenance and remanufacturing base, Changsha parts storage center and Beijing Doudian parts storage center. We insist on "providing value for customers with products, creating value for customers with services, and sharing value with customers with solutions". We are willing to hand in hand with you to build a dream and create a better future!Company Profile product atlas.pdf