Yangma 4TNV92 engine assembly
Introducing the Yangma 4TNV92 Engine Assembly - a reliable and high-performance solution designed specifically for small-sized excavators.
Built with utmost precision and engineering excellence, this engine assembly is the perfect choice for those seeking a powerful and efficient option for their excavation needs.
The Yangma 4TNV92 Engine Assembly boasts a range of impressive features that set it apart from the competition. Its robust construction ensures durability and longevity, even in the most demanding working conditions.
The function of excavator engine
● Provide power
● Rotate the hydraulic pump and hydraulic motor
● Auxiliary equipment such as drive wheel drive system and hydraulic fan
THE WORKING PRINCIPLE OF THE ENGINE
The working principle of an excavator engine is similar to that of a regular car engine. It completes four working cycles of suction, compression, explosion, and exhaust through four throttle valves and pistons in the cylinder, converting the chemical energy generated by fuel combustion into mechanical energy to provide power.
There are two types of excavator engines: water-cooled engines and air-cooled engines. Water cooled engines use cooling water to dissipate heat from the engine, while air-cooled engines use air flow for heat dissipation.
Overall, the excavator engine is one of the core components of the excavator, which provides power to drive the operation of the entire excavator. Understanding the working principle of the engine is crucial for timely detection and resolution of problems, as well as enabling operators to better understand the performance and operational requirements of the machine.
