• Specification：20-80tons
• Origin：China
• Production Capacity：30000units,Month

Basic Info.

Specification 20-80tons Origin China Production Capacity 30000units/Month

Product Description

Hydraulic grapples are devices which consist of a central frame connected to 2 or more tines, operated by hydraulic cylinders. They are put in motion by the hydraulic circuit of the machine on which they are installed.

Demolition and sorting grabs are universal tools for demolition, sorting and loading all kind of materials. The basic structure is quite simple and similar for all brands: a rigid main body with two moving jaws mounted on both ends of the frame. The jaws are powered by one or two hydraulic cylinders and they are connected together with a steel bar so that they move simultaneously. For heavy applications these hydraulic grapples are always equipped with a powerful hydraulic rotator but for light loading and sorting jobs a tilt rotator can replace it.

What we can supply?
As one of the largest and most professional manufacturer for the excavator attachment, YANTAI WANGYUAN HYDRAULIC CO.,LTD. is a manufacturer of varisizd hydraulic hammer/breaker ,including top type hammer,box type hammer(silent type hammer),side type hammer and hydraulic hammer accessory(like cylinder,front head,back head,through bolt,chisel,piston,thrust bolt,chisel pin,nipples,accumulator accessory etc.).We also can produce diverse types of attachment, such as ripper, hydraulic compactor, hydraulic grapple, hydraulic shear... Our provided attachment is manufactured by high precision CNC equipment which imported from Germany, Japan and South Korea. We use the best in class raw material which we purchase from the certified vendors of the market.

FAQ
1 how is the quality?
We are offering OEM service for some famous brands from Italy, Germany,Turkey .South Korea etc.who are selling our hydraulic breakers with their brands all over the world.
2 how is the price?
Not the lowest,but reasonable and acceptable,so we are manufacturing and selling and shipping in a very large quantity .
3 You are welcome to visit our grand factory.
Real and well known manufacture for excavator attachments ,hydraulic breaker and spare parts from China.


If you are interested in our products, please feel free to contact us for further information.

Technology parameter:

1) Wooden grapple

Item	Unit	WY-02	WY-04	WY-06	WY-08	WY-10	WY-17
Max Jaw Opening	mm	1300	1400	1800	2300	2500	2500
Oil Pressure	Kg/cm²	110-140	120-160	150-170	160-180	160-180	180-200
Oil Flow	lpm	30-55	50-100	90-110	100-140	130-170	200-250
Max. Cylinder Force	ton	4.0*2	4.5*2	8.0*2	9.7*2	12*2	12*2
Weight	kg	320	390	740	1380	1700	1900
Carrier Weight	ton	4-6	7-11	12-16	17-23	24-30	31-40

2)Stone grapple

Item	Unit	WY-02	WY-04	WY-06	WY-08	WY-10	WY-17
Max Jaw Opening	mm	1300	1400	1800	2300	2500	2500
Oil Pressure	Kg/cm²	110-140	120-160	150-170	160-180	160-180	180-200
Oil Flow	lpm	30-55	50-100	90-110	100-140	130-170	200-250
Setting Pressure	Kg/cm²	170	180	190	200	210	250
Weight	kg	320	390	740	1380	1700	1900
Carrier Weight	ton	4-6	7-11	12-16	17-23	24-30	31-40