帶斗門座式起重機是一般常規碼頭的卸船專用設備，通過抓斗抓取物料，提升到卸料斗上方卸料，然后通過機上皮帶機將物料輸送到地面輸送系統。適用裝卸物料為煤炭、黃沙和谷物等。電器部分采用變頻調速、PLC程序控制，運轉平穩，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.

項 目 ITEM		單位UNIT	DMQ320	DMQ540	DMQ650
額定生產率 Rated capacity		t/h	320	540	650
裝卸物料 Handling materials			煤炭、黃沙、谷物Coal, Sand, Grain
物料容量 Bulk capacity		t/m3	0.8~2.5
額定起重量 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	軌面上Above rail	m	18	20	20
	軌面下Below rail	m	15	15	15
軌距×基距 Rail span×Base span		m	10.5×10.5	10.5×10.5	10.5×10.5