Electric Hydraulic Mutivalve Grab Bucket:
1.Electric Hydraulic Mutivalve Grab Bucket Working Principle
DY model electric hydraulic mutivalve grab and DY model electric hydraulic double disc grab are our company introduces the Europe and America manufacturing technology, according to the German system technology material, the hydraulic element device, the original import from Europe and America, the comprehensive use the advanced electric hydraulic machinery technology, grasping force big, high automation, is large, pig iron castings, ore to scrap the acquisition, garbage, iron power, straw, slag material such as ideal tool loading and unloading. The steel mill, mining, mainly is for the forest, coal mine, harbor wharf, scrap steel acquisition, garbage disposal, biological energy industry and so on.
The product structure is compact, beautiful modelling, save energy and easy operation, according to the different industries and the usage situation and grab materials are divided into different selection, catch a claw is divided into many disc type and two disc type.More disc is around and rectangular, grab claw have closed form, half open and all open form.
2.Electric Hydraulic Mutivalve Grab Bucket Technology Parameters:
| Model | Volume (m3) | Grab self weight (t) | Using crane ton(t) | Motor Power (kw) | Operating Pressure (bar) | Close time (s) |
| DYZ3[0.5]1.5 | 0.5 | 1.5 | 3.2 | 11 | 180 | 10 |
| DYZ3[0.6]1.6 | 0.6 | 1.7 | 3.2 | 11 | 180 | 11 |
| DYZ5[0.8]2.0 | 0.8 | 2 | 5 | 15 | 180 | 13 |
| DYZ5[1.0]2.5 | 1 | 2.5 | 5 | 15 | 180 | 14 |
| DYZ10[2.0]4.2 | 2 | 4.2 | 10 | 22 | 200 | 16 |
| DYZ5[2.5]2.6 | 2.5 | 2.6 | 5 | 18.5 | 180 | 17 |
| DYZ10[3.0]3.8 | 3 | 3.8 | 10 | 18.5 | 180 | 20 |
| DYZ10[5.5]4.3 | 5 | 4.3 | 10 | 22 | 200 | 19 |
| DYZ16[2.5]5.5 | 2.5 | 5.5 | 16 | 30 | 200 | 16 |
| DYZ16[8.0]5.6 | 8 | 5.6 | 16 | 30 | 200 | 19 |
| DYZ20[4.0]7.0 | 4 | 7 | 20 | 37 | 200 | 17 |
| DYZ20[12.0]8.0 | 12 | 8 | 20 | 37 | 200 | 25 |
| DYZ25[17.0]9.0 | 17 | 9 | 25 | 45 | 200 | 26 |
| DYZ30[20.0]11.0 | 20 | 11 | 30 | 45 | 200 | 28 |
3.Electric Hydraulic Mutivalve Grab Bucket Exhibit
