In general, you will need a Class A CDL with a Tank Vehicle endorsement to operate a 6-wheel dumper that is used to transport hazardous materials. If you will only be operating a 6-wheel dumper that is used to transport non-hazardous materials, you may be able to get by with a Class B CDL with a HazMat endorsement.
In addition to the CDL, you may also need to obtain a special permit or license from the state in which you will be operating the 6-wheel dumper. These permits or licenses may be required for certain types of operations, such as operating a 6-wheel dumper on public roads.
In the United Kingdom, the requirements for operating a 6-wheel dumper are different. You will need a Category C1+E driver's license to operate a 6-wheel dumper that has a gross vehicle weight of up to 7.5 tons. If the 6-wheel dumper has a gross vehicle weight of over 7.5 tons, you will need a Category C+E driver's license.
In addition to the driver's license, you may also need to obtain a Certificate of Professional Competence (CPC) to operate a 6-wheel dumper. The CPC is a qualification that demonstrates that you have the necessary knowledge and skills to operate a commercial vehicle safely.
The requirements for operating a 6-wheel dumper can vary from country to country. It is important to research the specific requirements for the country in which you will be operating the 6-wheel dumper before you begin operating it.
