Overhead crane

Cas No. :x21 Quantity: 1Metric Tons
Price:2000 USD Metric Tons
Payment Method: 30% TT advance payment,70% before delivery

Light Duty Crane 7.5tons Overhead Crane

About the crane

Application: indoors and outdoors, workshop, factory, warehouse, and stuff yards etc.

Working duty: A3;

Capacity: 5-20T;

Span: 7.5-31.5m.

Three control methods: pendent line, remote control, cabin room; (as your demand)

Note:

If your working environment is special, such as Flammable, explosive, corrosive, pls kindly let me know, we will

adopt special design just for you.

Standard Technical Parameter

Lifting Capacity			T	1t	2t	3t	5t	10t	16t	20t
Span			m	7.5~22.5m					7.5~31.5
Speed	Lifting	MD1 hoist	m/min	8/0.8 (7/0.7)					3.5/0.35
		CD1 hoist		8 (7)					3.5
	Traveling of electric hoist			20					20
	Traveling of crane			20/30					20/30
Wheel diameter				Φ270					Φ370
Width of trail				37~70mm					37~70mm
Operational Model				remote control; ground handle					remote control; ground handle
Working Duty				A3
Power Supply				as your demands					as your demands

Crane Features

Light structure,easy installation and maintenance;
Reasonable structure,strong bearing capacity ;
Low noise, soft starting and stopping ;
Safe and reliable operation ;
Low cost maintenance, long working life;
Strong box type,welding by machine hand.;
Wheels,wire rope drum,gears, couplings are processed by CNC machine center, TOP quality control;
Heavy duty sliping motor,Or Sq.cage motor with VVVF, IP54 or IP44,insulation class F or H,soft starting and smooth running.;
Siemens main electric parts are used for durable and safe operation.

Safety System

Weight overload protection device;
Top quality polyurethane buffer;
Crane trailing limit switch and lifting limit switch;
Voltage lost protection function,when power is failure then it needs reset all function to start working;
Emergency stop system,in case of emergency,the operator could use emergency stop button to cut off power and stop the crane operation immediately to protect human and relevant property;
Current overload protection function;
Phase protection function ;