What is the difference between double-axle drive, single-axle drive, and semi-trailers?
1 Answers
The differences between double-axle drive, single-axle drive, and semi-trailers are as follows: 1. Different meanings: Single-axle drive with double steering axles refers to having two rows of steering wheels and one row of driving wheels; Double-axle drive with single steering axle refers to having two rows of driving wheels and one row of steering wheels. 2. Different advantages: There are more models with double-axle drive and single steering axle. These vehicles have better off-road capability and more powerful performance, but the downside is less reliable steering. Models with single steering axle and double-axle drive are not very common. Generally, there are two rows of wheels (totaling four) under the cab. The advantages of these vehicles lie in higher steering safety and better stability. Common types include low-bed semi-trailers, dump semi-trailers, box-type semi-trailers, and container semi-trailers.