Caterpillar, as a legendary brand in the global construction machinery industry, is renowned for its profound technical expertise and ultimate pursuit of quality. The carefully developed 7G-5675 seal, inheriting the brand's craftsmanship spirit, has become a solid backing for many mechanical equipment to resist leakage risks.
From a technical perspective, the 7G-5675 seal is made of high-performance rubber material with a special formula, which combines excellent flexibility and super wear resistance. It is like a "flexible armor" between mechanical components, which can tightly fit various complex shaped interfaces and form a zero gap sealing effect. Faced with extreme high temperature baking, cold and freezing, or highly corrosive media, this seal can maintain stable physical and chemical properties, and is not easily hardened, deformed or corroded, protecting the precision structure inside the machinery for a long time. Its unique surface treatment process can also reduce frictional resistance, minimize wear between components, and further enhance the overall performance of the equipment.
In terms of application scenarios, 7G-5675 seals are widely used in various high load operating equipment. Whether it is excavators with frequent hydraulic system expansion and contraction on construction sites, dump trucks that continuously bear enormous pressure in mines, or cranes that operate day and night in ports, it can accurately adapt to key parts. In harsh construction environments, it silently prevents hydraulic oil leakage and gas leakage, ensuring continuous and stable power output of equipment, avoiding downtime and maintenance caused by seal failure, and greatly improving project progress and efficiency.
When it comes to maintenance and upkeep, the 7G-5675 seal design is user-friendly and easy to operate. During daily inspections, simply observing whether there are cracks, deformations, or signs of wear on the surface of the seal can quickly determine its working condition. The replacement process does not require complex tools, and according to the equipment maintenance manual guidelines, ordinary technicians can easily complete it. It is worth noting that before installing new seals, it is necessary to ensure that the component interfaces are clean and free of impurities. During installation, excessive squeezing or twisting should be avoided to fully utilize their sealing performance and extend their service life.
In terms of compatible models, the 7G-5675 seal is suitable for Caterpillar 320D2 and 336D2 series excavators, 773F and 775F series heavy-duty dump trucks, as well as popular models such as 950GC and 966M series loaders. Choosing Caterpillar 7G-5675 seals means choosing a loyal and reliable "seal guard" for the equipment, allowing the machinery to operate stably under various complex working conditions and create greater value.
Excavator series: 312 D、313D、315D、318D、320C、320CL、320D、320DL、323D、323DL、324D、 326D、325C、325D、329D、329DL、330D、330C、330CL、330DL、336D、336DL、345C、345CL、345D、345DL、349D、349DL、365C、365CL、374D、374DL、385C、385CL、390D、390DL、
305.5、306、307、307C、307D、308、308C、308D、305.5E、306E、307E、308E、305.5E2、306E2、307E2、308E2、313D2、318D2、320D2、323D2、 326D2、329D2、330D2、336D2、349D2、374F、390F。
Engine series: 4 M40、C4.2、C6.4、C6.6、C7、C-9、C9、C13、C15、C18、C10、C11、C12、C16、C-16、C-15、C27、C32、C175； 3066, 3056, 3054, 3116, 3126, 3204, 3304, 3306, 3406, 3408, 3412, 3456, 3504, 3508, 3512, 3516, 3606, 3608, 3612, 3616.
