Insulating Overhead Crane

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Name	Insulating Overhead crane
Model	QY
Capacity	5ton～20/5Ton
Lifting height	≥ 6m
Working class	A5, A6, A7, A8
Ambient temperature	-25℃~ 40℃

Brief Description
The insulating overhead crane is commonly used in electrolytic plants for handling non-ferrous metals, such as aluminum, magnesium, etc. This type of industrial crane is composed of box shape girder, crane traveling mechanism, hoist trolley and electric equipment etc.

To avoid safety threat by current from electrolytic tank to operator in the cab, our insulating overhead crane has been equipped with insulation devices at essential parts. Specifically, there are at least three electric insulation devices designed on the hoisting equipment for protecting operator form being shocked by current.

This insulating overhead crane is a heavy duty crane. So, for sake of absolute safety, the main lifting mechanism is provided with double brakes.

If you are still searching for the best overhead crane with excellent insulating capability from the most trusted overhead crane suppliers, YUNTIAN is your "final destination".

Environmental Conditions
1. Three-phase A.C. power supply; 380V, 50Hz (Rated voltage can also depends on local demand)
2. Ambient temperature: -25℃~ 40℃
3. Relative humidity: ≤50% at a temperature of 40℃
4. Special design is available if required.

Technical Parameters of Insulating Overhead Crane

Lifting capacity		t	16/3.2								20/5
Span		m	10.5	13.5	16.5	19.5	22.5	25.5	28.5	31.5	10.5	13.5	16.5	19.5	22.5	25.5	28.5	31.5
Max. lifting height		Main hook	16								12
		Aux. hook	18								14
Working class			A6								A6
Speed	Main hook lifting	m/min	10.7								9.8
	Aux. hook lifting		14.6								15.5
	Trolley traveling		44.6
	Crane traveling		76				89				76				89
Motor	Main hook lifting	Kw	YZR250M1-6/37								YZR250M2-6/45
	Aux. hook lifting		YZR160L-6/13								YZR180L-6/17
	Trolley traveling		YZR 132M2-6/4
	Crane traveling		YZR160M1-2-6/2×7.5				YZR160L-6/2×11				YZR160M1-2-6/2×7.5				YZR160L-6/2×11
Weight	Hoist trolley	t	6.592								8.64
	Total weight		21	23	25	29	32	36	40	44	22	24	27	31	34	39	43	46
Max. wheel pressure		KN	155	164	173	194	203	214	223	232	177	188	199	221	233	243	255	265
Recommended rail			43kg/m; QU70
Power supply			Three-phase A.C. 380V, 50Hz

Optional Configurations of Insulating Overhead Crane

Control way	Pendent line control, cabin control and remote control
Electrical parts	SCHNEIDER, SIEMENS, CHINT
VFD	SCHNEIDER, SIEMENS, CHINT, YASKAWA
Motor	XINDALI, JMU, ABM. ABB, WEG. SIEMENS or any special specified
Reducer	TAILONG, TAIXING, SEW or any special specified
Working duty	A5/A6
Overload limiter	YES/NO
Audible and visual alarm	YES/NO

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