These features are combined in the Steiger 620 Quadtrac tractor In 2017, this machine set records at the Nebraska Tractor Test Laboratory for drawbar fuel efficiency, drawbar horsepower and maximum pull.

这些功能结合在斯蒂格620 Quadtrac拖拉上。2017年，这台器在内布拉斯加拖拉实验室创下了牵杆燃油效率、牵杆马力和最大牵力的记录。

I was just about to pull the stinger out of the receiver of the hitch without putting the tongue jack down, which means that I would have dropped the entire rig two feet off the ground, onto the pavement.

我差点就要在没有放下舌架千斤顶的情况下， 从牵钩的接收器中抽出牵杆，这意味着我会让整个拖从离地两英尺的高度摔到路面上。 实际上，是半边在路面上，半边在路缘上。