What is the horsepower of the Yuchai 4100 diesel engine?

[VonLiam]

The Yuchai 4100 diesel engine has 70 horsepower. The '4100' indicates a 4-cylinder engine with a cylinder bore of 100mm (millimeters). The horsepower of 4100 diesel engines from different manufacturers may vary. However, most naturally aspirated 4100 diesel engines have a maximum power output of around 70 horsepower, while most turbocharged 4100 diesel engines have a maximum power output of around 130 horsepower. Below is an introduction to automotive engines: 1. Classification of engines: Based on different power sources, automotive engines can be categorized into diesel engines, gasoline engines, electric vehicle motors, and hybrids, among others. 2. Principle of engines: Common gasoline and diesel engines are both reciprocating piston-type internal combustion engines, which convert the chemical energy of fuel into the mechanical energy of piston motion to output power. Gasoline engines have high rotational speeds, are lightweight, produce less noise, are easier to start, and have lower manufacturing costs; diesel engines have higher compression ratios, better thermal efficiency, and superior economic and emission performance compared to gasoline engines.