1, sprinkler is oval, generally used in construction sites and places with poor road conditions. Due to the complexity and steep slope of the road surface in the construction site, safety should generally be considered. The sprinkler head of the oval water tank has a more uniform load distribution and a durable chassis. It is more labor-saving when climbing, and the load is evenly distributed, which is safer and more reliable.

2. The square water tank of sprinkler is generally used for urban road greening, and most of them travel on flat and small slopes, so that the volume of sprinkler water tank can be relatively enlarged, which is more concise and beautiful.