The role of the bottom roller is to transmit the weight of the crawler crane to the ground. When the excavator is driving on uneven roads, the bottom roller will be impacted by the ground. Therefore, the botttom roller is subjected to a large load, the working conditions are bad, and it is often in the dust. Sometimes it is soaked in muddy water, so a good seal is required.
1. When the crane is running on uneven roads, the rollers will be impacted by the ground, so it is easy to cause wear. We use high-quality raw materials to ensure the life of parts.
2. It will be polished and measured before leaving the factory, so that the appearance of the parts is not only exquisite and durable, but also convenient to install, without delaying the use of customers.
1. Customized parts according to customer needs. We can customize the logo and color of the parts according to customer requirements to meet customer needs.
2. Raw materials. The use of high-quality raw materials and quality audits ensure that the produced parts are of high quality and long service life, such as 35SiMn, 31Mn2Si, 28CrMnMo, 28CrMnMoNi, G22NiMoCr5-6. Different crane tonnage, different track shoe raw material.
Our company also has many brands of parts, if you need it, you can contact us at any time. We will customize parts according to your requirements.