摘要： <正>双伸缩臂木材装载机以两个箱型伸缩臂作为工作臂，使其插入力、掘起力以及外形尺寸基本与普通装载机相当，但卸载高度却是同吨位普通装载机的１５０％。

Abstract: The double telescopic wood loader uses the two telescopics as its working boom, and it makes its sticking force, digging force and its size of the external form is equal to the ordinary one, but its dumping height is 150％ as the ordinary loader of the same tonrage.