What is the horsepower of the 490 engine?
2 Answers
The horsepower of the 490 engine generally ranges between 50 to 90 horsepower. Horsepower is a crucial parameter in automotive engines, which can be converted into power. The greater the power, the stronger the performance, but the higher the fuel consumption. Power is a physical quantity that measures how much work an engine can perform per unit of time. Another important parameter of an automotive engine is torque. Torque measures the maximum amount of rotational force an engine can output when performing a specific function. Both power and torque are vital technical parameters of an engine. The DCT transmission, also known as the dual-clutch transmission, is currently a popular choice. Dual-clutch transmissions offer fast gear shifts and high transmission efficiency, making them particularly suitable for use with small-displacement turbocharged engines. The AT transmission is the most mature and widely used type of transmission. CVT transmissions are commonly found in some Japanese and domestic vehicles. This type of transmission is compact, lightweight, and cost-effective.
This 490 engine generally refers to the YC4D series diesel engines from Yuchai. Having been around diesel vehicle circles for a while, I often see it installed in light trucks or agricultural vehicles. The horsepower varies quite a bit between different tuned versions - the entry-level YC4D140-40 makes around 190 hp, while the high-power YC4D170-50 can reach up to 240 hp. The engine model label is located on the side of the engine block; if you're unsure, look for the stamped serial number. The China VI compliant versions incorporate some new technologies, adding another 10+ hp - you can tell the new from old by checking for the EGR valve on the engine. I've driven trucks with this engine before; it's got plenty of grunt when you floor it on mountain roads, though modified exhausts can make it pretty noisy.
