How Many Kilograms is a 195 Diesel Engine?
1 Answers
It may weigh around 162kg. The weight varies depending on the brand and the production period of the product. With technological advancements, the weight of machines with the same power is continuously decreasing. Therefore, the exact weight of a 195 diesel engine cannot be determined. The working principle of a diesel engine is as follows: 1. Intake Stroke: The working medium entering the cylinder is pure air. Due to the lower resistance in the diesel engine's intake system, the intake end pressure pa=(0.85~0.95)p0 is higher than that of a gasoline engine. The intake end temperature Ta=300~340K is lower than that of a gasoline engine. 2. Compression Stroke: Since the compressed working medium is pure air, the compression ratio of a diesel engine is higher than that of a gasoline engine (generally ε=16~22). The compression end pressure is 3000~5000kPa, and the compression end temperature is 750~1000K, significantly exceeding the auto-ignition temperature of diesel (about 520K).