详细说明
| MODEL | JSRS 03 | JSRS 04 | JSRS 06 | JSRS 08 | JSRS 10 | JSRS 20 |
| Weight(kg) | 320 | 390 | 740 | 1380 | 1700 | 2100 |
| Max jaw opening(m/m) | 1300 | 1400 | 1800 | 2300 | 2500 | 2700 |
| Oil pressure(kg/cm2) | 110-140 | 120-160 | 150-170 | 160-180 | 160-180 | 180-200 |
| Set up pressure(kg/cm2) | 170 | 180 | 190 | 200 | 210 | 250 |
| Operating flux(l/min) | 30-55 | 50-100 | 90-110 | 100-140 | 130-170 | 250-320 |
| Cylinder Volume(ton) | 4.0 x 2 | 4.5 x 2 | 8.0 x 2 | 9.7 x 2 | 12 x 2 | 14 x 2 |
| Suitable excavator(ton) | 4-6 | 7-11 | 12-16 | 17-23 | 24-30 | 31-50 |
旋转式抓木抓斗，同级最大开档宽度，用于装载装卸废物，配各种挖掘机