The model is 35, that is, the bucket capacity of 3.5 tons is about 0.11 cubic meters.

The model is 60, that is, the bucket capacity of 6 tons is about 0.3 cubic meters.

The model is 120, that is, the bucket capacity of 12 tons is about 0.5 cubic meters.

The model is 160, that is, the bucket capacity of 16 tons is about 0.65 cubic meters.

The model is 200, that is, the 20-ton bucket capacity is about 0.8 cubic meters.

The model is 220, that is, the bucket capacity of 22 tons is about 1.1 cubic meters.

The model is 240, that is, the 24-ton bucket capacity is about 1.2 cubic meters.

The model is 270, that is, the 27-ton bucket capacity is about 1.5 cubic meters.

The model is 300, that is, the bucket capacity of 30 tons is about 1.6 cubic meters.

The model is 400, that is, the bucket capacity of 40 tons is about 1.9 cubic meters.

The model is 450, that is, the 45-ton bucket capacity is about 2.1 cubic meters.

The above generally refers to the different models of various brands of excavators for natural excavation and stacking.

PC200-8, PC stands for Komatsu excavator series 200 stands for 20-ton class, -8 stands for the algebra of innovation.

Carter 306, 3 represents the Carter excavator series, 06 represents the 6-ton class, and the new generation is represented by ABCD.