Taking eight mechanical harvesting varieties of processing tomato as materials,using randomized block design experiment,the growth period,variety characteristics and yield of eight varieties were compared,in order to screen mechanical harvesting varieties of processing tomato suitable for Wujiaqu of Xinjiang.The results showed that ‘Q031’ was great mechanical harvesting variety,it had characteristics with high yield and high soluble solid content,and could be planted and spread in Wujiaqu area.