There are many different models of china Carrier Roller available for heavy equipment, and the specific model you need will depend on the make and model of your equipment.
Caterpillar
Caterpillar offers a variety of carrier roller models for their equipment, including the CR2795, CR3005, and CR3241.
Komatsu
Komatsu offers a range of carrier roller models, including the PC200-8 Carrier Roller, PC300-7 Carrier Roller, and PC400-7 Carrier Roller.
John Deere
John Deere offers several carrier roller models, including the AT214635, AT214634, and AT318662.
Volvo
Volvo offers a variety of carrier roller models, including the VOE14563346, VOE14614645, and VOE14614643.
Hitachi
Hitachi offers carrier roller models such as the EX200-5 Carrier Roller, EX120-3 Carrier Roller, and ZX200-3 Carrier Roller.
These are just a few examples of the many different carrier roller models available for heavy equipment. It is important to choose a model that is compatible with the make and model of your equipment and that meets the requirements of your specific application. Consult with a qualified technician or the manufacturer of your equipment to ensure that you choose the right carrier roller model for your machine.