Excavator pipe fittings and tube fittings are essential components in the hydraulic system of excavators. These fittings are used to connect hydraulic hoses and tubes to various components of the excavator, such as the hydraulic pump, cylinders, and valves. Pipe Fittings ,Hydraulic Plumbing Fitting,Hydraulic Pipe Fitting,Hydraulic Tube Fitting CATSU Hydraulic Machinery Equipment Co.,Ltd , https://www.tiltrotatorcatsu.com
In recent years, domestic truck companies have developed rapidly. Major companies are constantly improving the quality of truck products. Researching and developing advanced technologies and pursuing high-end quality gradually approaches European standards. There are also many companies directly through the joint venture with foreign companies to improve product performance and occupy the market.
As the big brother of China's heavy truck, FAW Liberation, through independent research and development, has reached a world-class technological level. We can see from the liberation of J6 series heavy truck models. High-quality heavy truck type, more emphasis on cab comfort and fuel efficiency. The FAW Jiefang Heavy Truck Co., Ltd. pays more attention to the driver's safety and comfort in the interior structure and material selection, and the combination of scientific and aesthetic design has reached a world-class level. Synchronous European heavy truck contemporary level, using a number of cutting-edge technologies such as electronically controlled engines, ECAS electronically controlled four-balloon air suspension, ABS/ASR advanced braking technology. Ensure the safety, comfort and reliability of the vehicle. 
GAC Hino 700 series products adopt HMMS combustion chamber, cross-flow 4-valve configuration, unique intake and exhaust passages, medium-speed fuel consumption is reduced by 1.5% at full load, high-speed fuel consumption is reduced by 3%, mixed-flow turbine makes turbine efficiency Increase by 10%. In addition, GAC Hino 700 series heavy trucks are also equipped with intelligent dual ECU system, dual ECU can be adjusted according to the corresponding road conditions and load conditions, driving conditions to form a fuel-efficient effect. In the process of driving the vehicle, the load state of the vehicle can be judged by analyzing the vehicle weight, road conditions, etc., and the opening and closing degree of the throttle and the power output can be automatically controlled so as to prevent the fuel consumption caused by the indiscriminate use of the accelerator and realize the fuel-saving driving. 
The appearance of the cabin of China National Heavy Duty Truck SITRAK-C7H model is elegant and elegant, and it also combines the aesthetic elements of Sinotruk and Mann's models. The collision standard of the cab is designed according to the Swedish standard steering column collision deformation energy absorption. Standard front rear drum + EVB (engine exhaust valve brake). At the same time, it can also be equipped with ABS+ASR (drive anti-skid)+EBL (electronic brake distribution)+TPM (tire pressure monitoring) combination, powerful electronic management system (BCU+VCU) and other configurations to support the safety of occupants. Protection. The interior comfort and interior noise control of the model are significantly better than those of other brand trucks, and are close to or reach the European production model. The road vehicle uses a small span with a small leaf spring and an optimized four-point suspension frame for the cab to complete the standards for safety and comfort of the cab, and possesses the main and passive safety features of the world's top heavy trucks, and is equipped with high-performance. Gear shift control and gas assist steering wheel adjustment. SITRAK-C7H models can be equipped with four cabs of different characteristics, of which the C7H-P compact size has the comfort of a large cab; the C7H-G has a complete headroom, and it has excellent aerodynamics for long-distance transportation. Learn performance, larger field of vision, and dual sleeper configuration; C7H-F inherits all the advantages and features of the C7H-P, reduces cab frontal area, saves fuel consumption, and is suitable for short-distance transportation; C7H-U double sleeper configuration, with good The aerodynamic performance of the vehicle as a long-distance transportation it is more fuel economy. 
Fukuda and Daimler launched a joint venture with Daimler in 2012 to introduce the Auman GTL heavy-duty truck. The cab is designed as a full-floating air spring seat, which can effectively filter the road bumps, and can achieve 4-way adjustment position, plus four-point suspension airbag body suspension. System to improve the comfort of the vehicle. 
The SAIC Iveco Hongyanjie Lion heavy truck uses a flat-floor cab and airbag seats to emphasize the comfort of the driver during driving. Among them, Jieshi M100 is equipped with a cab air filter to reduce dust damage to the human body and care about the health of occupants from the details. Assembling the trip computer and CAN bus, it can be seen that the Jieshi heavy truck has many improvements in safety, comfort and reliability. Jie Lion M100 Logistics Value Edition also exclusively uses a three-pipe swirl inlet system, built-in swirl vanes, which can effectively rough filter air in 78% of the dust.
There are various types of excavator pipe fittings and tube fittings, including:
1. Flanges: Flanges are used to connect two pipes or tubes together. They are usually bolted together and provide a leak-free seal.
2. Adapters: Adapters are used to connect two different types of fittings or components. They can be male or female, and can be used to connect hoses, tubes, or other components.
3. Elbows: Elbows are used to change the direction of a pipe or tube. They come in various angles, such as 45 degrees or 90 degrees.
4. Tees: Tees are used to connect three pipes or tubes together. They come in various configurations, such as equal tees or reducing tees.
5. Couplings: Couplings are used to connect two pipes or tubes together. They can be either rigid or flexible, and are often used in tight spaces where movement is limited.
Excavator pipe fittings and tube fittings are made from various materials, including steel, brass, and aluminum. The choice of material depends on the application and the environment in which the excavator is used. For example, steel fittings are often used in high-pressure applications, while brass fittings are used in low-pressure applications.
Overall, excavator pipe fittings and tube fittings are critical components in the hydraulic system of excavators. They ensure that hydraulic fluid flows smoothly and efficiently through the system, enabling the excavator to perform its tasks effectively.