Liugong CLG948E crawler hydraulic excavator has top-level configuration and application of new technology, and its product quality and technical level have reached the first-class level in the industry. Performance characteristics 1. World-class parts procurement - hydraulic system adopts international top Kawasaki configuration, global procurement of hydraulic components, greatly improving the stability and reliability of the system; using Japanese imported oil return check valve, the whole system control pressure is more stable, the system The pressure is reduced from 0.25Mpa to 0.15Mpa, which improves heat dissipation efficiency. Liugong CLG948E excavator 2, the use of advanced IPC control system - make full use of engine fuel consumption characteristics, give full play to engine power, can make rational use of diesel engine fuel economy zone, high operating efficiency, low fuel consumption, and good economy. 3, the United States imported Cummins QSM11 engine specially developed for Liugong, the performance is mature and reliable, the torque is 25% larger than the similar products, the parts are reduced by 40%, the maintenance can be completed without professional tools; QSM Quantum electronic control system optimization Engine performance gives the engine excellent fuel economy. 4. High-reliability and high-resistance structural parts—According to the special working conditions of domestic mines, measures such as thickening of plates at key parts of the working device and strengthening of reinforcing plates to ensure the firmness, reliability and durability of the working device and the walking frame, and at the same time adopting anti-defense The crash type slewing platform, the mining super bucket, is perfectly suited for poor mining operations. 5, safe and comfortable operating environment - operating space proud of peers, the noise effect reached the lowest level in the industry, while the cab performance through the strict and stringent safety test and CE certification, with anti-rollover function to protect the safety of the driver. 6, one-stop portable maintenance - standing on the ground to comprehensive inspection, repair and maintenance of the excavator, greatly improving work efficiency. The diesel Piston Ring is an essential component of an engine, designed to seal the combustion chamber and prevent the leakage of gases. Here are four key points about diesel piston rings: piston rings subaru,hyundai sonata piston rings,rings for honda civic,piston ring auto parts 1D auto parts , https://www.1dauto.com
1. Material: Diesel piston rings are usually made of cast iron or steel, as these materials possess high strength and wear resistance. The rings are carefully machined to achieve precise dimensions and surface finish, ensuring optimal performance and durability.
2. Function: The primary function of diesel piston rings is to form a tight seal between the piston and the cylinder wall. This seal prevents the combustion gases from escaping into the crankcase and oil from entering the combustion chamber. It also helps to regulate oil consumption and maintain proper compression within the engine.
3. Types: There are typically three types of diesel piston rings: compression rings, oil control rings, and oil rings. Compression rings are responsible for sealing the combustion chamber and maintaining compression pressure. Oil control rings regulate the amount of oil that enters the combustion chamber, while scraper rings remove excess oil from the cylinder walls.
4. Wear and Replacement: Diesel piston rings are subject to wear over time due to the high temperatures and pressures they endure. Excessive wear can lead to increased oil consumption, reduced compression, and decreased engine performance. Therefore, regular inspection and replacement of worn piston rings are necessary to maintain engine efficiency and prolong its lifespan.
In summary, diesel piston rings play a crucial role in ensuring the proper functioning of an engine. Their material, function, types, and maintenance are all important factors to consider for optimal engine performance and longevity.