带斗门座式起重机是一般常规码头的卸船专用设备，通过抓斗抓取物料，提升到卸料斗上方卸料，然后通过机上皮带机将物料输送到地面输送系统。适用装卸物料为煤炭、黄沙和谷物等。电器部分采用变频调速、PLC程序控制，运转平稳，安全可靠。

  The kangaroo portal crane is a specially-used equipment in general ordinary wharf. It captures the material through the grab, di**ounts the material above the grab and then passes the material to the ground expulsion system through the belt. It’s suitable for the handling material, the coal, sand and grain so on. The electric appliance partially uses the frequency control, the PLC program control, and the revolution is steady, safe and reliable.

项 目 ITEM		单位UNIT	DMQ320	DMQ540	DMQ650
额定生产率 Rated capacity		t/h	320	540	650
装卸物料 Handling materials			煤炭、黄沙、谷物Coal, Sand, Grain
物料容量 Bulk capacity		t/m3	0.8~2.5
额定起重量 Lifting capacity		t	10	16	32
工作 幅度 Working radius	*大 Max.	m	30	32	32
	*小 Min.	m	8.5	9.5	9.5
起升 高度 Hoisting height	轨面上Above rail	m	18	20	20
	轨面下Below rail	m	15	15	15
轨距×基距 Rail span×Base span		m	10.5×10.5	10.5×10.5	10.5×10.5