What engine is equipped in the Shuailing e?
2 Answers
The Shuailing e is equipped with the 4DA1 series engine. Principle of turbocharging: A turbocharged engine relies on a turbocharger to increase the engine's air intake. The turbocharger is essentially an air compressor. It uses the exhaust gases from the engine as power to drive the turbine in the turbine chamber, which in turn drives the coaxial impeller. The impeller compresses fresh air delivered through the air filter pipe and sends it into the cylinder. As the engine speed increases, the exhaust gas discharge speed and turbine speed also increase synchronously, thereby enhancing the air compression level. This correspondingly increases the engine's air intake and output power. Function of turbocharging: The main function of turbocharging is to increase the engine's air intake, thereby improving the engine's power and torque, making the vehicle more powerful.
The Shuailing e, this all-electric logistics vehicle, is equipped with a high-performance permanent magnet synchronous motor, boasting a peak power of 120kW and torque that can surge beyond 1000N·m, making it exceptionally powerful for hauling cargo and climbing slopes. I spend my days around logistics parks and hear drivers rave about how it accelerates as swiftly as a sedan, all while being remarkably quiet. It uses CATL's lithium iron phosphate battery, which can recharge for 200 km of range in just 1 hour with fast charging, while slow charging takes approximately 8-10 hours. Recently, while helping a friend look at vehicles, I noticed its electric control system is particularly intelligent—it automatically adjusts power output based on load, with a 15% difference in energy consumption between empty and fully loaded conditions.
