20TDouble Girder Overhead Crane,Grab Bucket

1.Capacity: 5~20t 2.Span:10.5~31.5m 3.CE,GOST,SGS,ISO Certificate 4.Reasonable price and Best Quality and good after-sale

20T Double Girder Overhead Crane,Grab Bucket  

Grab bucket crane basic parameter:

1. Cap.5~20Tons

2. Span:10.5~31.5m

3. Voltage:220v/380v/400v/415v

4. Pendent control,wireless control,cabin control

5. Working duty: A6 

 

Grab bucket crane features:

Reasonable structure,strong bearing capacity Low noise, soft starting and stopping Safe and reliable operation Commodious cabin and open view Low cost maintenance, long working life

Strong box type,welding by machine hand.

Wheels are vacuum casting,medium frequency quenching

Wheels,wirerope drum,gears, couplings are processed by CNC manchine center, TOP quality control.

Heavy duty slipring 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.

 

Grab bucket crane safety:

Weight overload protection device

Top quality polyurethane buffer

Crane travelling limit switch and lifting limit switch

Voltage lost protection function,when power is failuire then it needs reset all function to start working.

Emergency stop system,in case of emergency,the operatore 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

 

Grab bucket crane technical parameter:

Liting Capacity (T)			5T	10T	16T	20T
Max.Lifting Height  (M)			20m	18m	22m	26m
Span (M)			10.5-31.5
Working System			A6
Speed (M/Min)	Trolley	Hoisting	40.1	40.7	41.8	48.6
		Travelling	44.6	45.7	43.2	43.2
	Bridge travelling		93.7-114.4	112.5-101	98-87.3	87.3
Weight (T)	Trolley		5.2/5.9	8.2/9.1	14.8/15.9	19.3/20.4
	Total	Indoor	19.9-41.3	26.5-50.4	47.3-67.9	56.1-75.6
		Outdoor	20.7-42.1	27.4-51.2	48.5-69	57.3-76.8
Grab	Volume  (CUM)		2.5-0.75	5-1.5	8-2.5	10--3
	Dead weight  (KG)		2632-2546	4800-4793	7841-8305	9812-10123
Rail recommended			43kg/m,   QU70
Power Source			3Phase  AC    380V   50HZ (As your demand)

  Grab bucket crane sketch:

Grab bucket crane photo:

Customer Care:

Our tenet is that customer is satisfied with the system performance and enormous improvement of production efficiency in work environment. And our aim is reducing the labor inputs for continuous working for customer and ensuring that the work is implemented to the utmost satisfaction of the customer.

Henan Yuntian Crane Company is committed to provide positive and flexible proposals towards customer need through its comprehensive solution and service capabilities, professionally,efficiently and cost effectively.

As a company whose success mainly derives from fully commitment to develop closest partnership with its customers!

Welcome to contact us by E-mail or online, you will receive our prompt and careful reply! 

Grab bucket :

Certificate:

20TDouble Girder Overhead Crane,Grab Bucket