Triangle track wheels are mainly used in agriculture, petroleum, mining, water conservancy engineering construction exploration, rescue and emergency response fields, and are used in all unconventional and complex terrain environments.

The anti sinking half track chain rail of the harvester has the characteristics of easy installation, smooth walking, flexible steering, reliability, and strong passing performance. The anti sinking half track chain rail of the harvester is suitable for use in rainy, low-lying areas, rice fields and other muddy conditions during the harvesting period, to prevent the harvester from sinking when the soil moisture is too high. The anti sinking half track chain rail of the harvester can operate normally under the condition of soil average moisture content less than 50, and the performance is better when there is open water passing through the surface.