MDG(c)型單主梁門式起重機的支腿與下橫梁為一體，成C型。適用露天倉庫、鐵路沿線
、gangkoumatoudengchangdi，taronghelexifangxianjinsheji，duilongmendiaozhituicaiyonglerouxingshejifangan，zengjialediaogouzhizhituizhijiandeyouxiaokongjian，zhengjijuyoulianghaodeguotuixitong，tebieshihechaochangwutidediaoyunjihengxiangzhuanyi。