What is the service life of a dump truck?

[LaPaul]

Dump trucks fall under the category of special-purpose vehicles with cargo-carrying functions, which have a mandatory retirement period of 15 years. According to Article 5 of the 'Regulations on Compulsory Retirement Standards for Motor Vehicles': small and micro rental passenger vehicles have a service life of 8 years, medium-sized rental passenger vehicles 10 years, and large rental passenger vehicles 12 years; rental passenger cars have a service life of 15 years; small training passenger vehicles 10 years, medium-sized training passenger vehicles 12 years, and large training passenger vehicles 15 years; public transport passenger vehicles have a service life of 13 years; Other small and micro commercial passenger vehicles have a service life of 10 years, while large and medium-sized commercial passenger vehicles have a service life of 15 years; special school buses have a service life of 15 years; large and medium-sized non-commercial passenger vehicles (excluding large sedans) have a service life of 20 years; three-wheeled vehicles and low-speed trucks with single-cylinder engines have a service life of 9 years, low-speed trucks with multi-cylinder engines and micro cargo vehicles have a service life of 12 years, hazardous material transport trucks have a service life of 10 years, other cargo vehicles (including semi-trailer tractors and full-trailer tractors) have a service life of 15 years; Special-purpose vehicles with cargo-carrying functions have a service life of 15 years, while those without cargo-carrying functions have a service life of 30 years; full trailers and hazardous material transport semi-trailers have a service life of 10 years, container semi-trailers 20 years, and other semi-trailers 15 years; three-wheeled motorcycles have a service life of 12 years, and other motorcycles have a service life of 13 years.