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Contact Person : Mr. Mr
Company Name : Zhangqiu Oasis Machinery Co., Ltd.
Tel : 86-531-83281888
Fax : 86-531-83281888
Address : Shandong,Zhangqiu,Industrial zone, Niuyi village, Xianggong Town, Zhangqiu City,Shandong Province
Country/Region : China
Zip : 250203

QTZ80 Self-climbing tower crane

Product Detailed

low power consumption tower crane high quality hoist Advanced technical performance Reliable usage Convenient maintenance

Rated lifting moment						Kn,m	850/880
Maximum load-lifting capacity						t	6/8
Working range							3-55
Hoisting height	Freestanding						40/46
	Attaching						151.2
Hoisting speed		Double fall rates				m/min	79/39.5/8.5
		Four fall rates					39.4/19.9/4.3
Swing speed						r/min	0.57
Luffing speed						m/min	44/22
Maximum lifting speed							0.4
Minimum stable fall speed							≤7
Overall demension			Under bed			m		8×8
			Overall height	Freestanding				46/55
				Attaching				160.892
			Distance between jib-head and swing center					56.17
			Distance between jib-end and swing center					12.39
Weight of complete machine		Structure weight			Freestanging			38/42
					Attaching			82.17
		Counter weight						16.32/15.7
Total capacity of motors						Kw		40.2
Permitted working temperature						°C		-20~+40
Parameter of power supply						50Hz		~380V±10%

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