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拖拉机对前轮外倾角的要求格外严格，东方红170拖拉机前轮外倾角为2°±30′，图1为东方红170拖拉机前桥总成简图。一定的前轮外倾角可提高前轮工作时的安全性和稳定性，若前轮外倾角过大，则会加速前轮胎的磨损；若前轮外倾角过小，则其安全性和稳定性较差，若前轮内倾，则将
Tractor requirements for the front wheel camber more stringent, Dongfanghong 170 tractor front wheel camber 2 ° ± 30 ’, Figure 1 is the East Red 170 tractor front axle assembly diagram. A certain degree of front camber angle can improve the safety and stability of the front wheel work, if the front camber angle is too large, it will accelerate the front tire wear; if the front caission angle is too small, its safety and stability Poor, if the front wheel is tilted, then will