Short Description:
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Product Feature:
1.Rotary steel grab uses special steel, light texture, high elasticity and high wear resistance
2.Brake brake function with new worm gear design
3.The small tonnage excavator slewing device is used to brake with the brake pad, which greatly improves the service life, stability and efficiency of the rotation.
4.Maximum opening width, minimum weight and maximum performance in the same class; in order to strengthen the strength, use special large capacity cylinder
5.The operator can control the rotation speed and can rotate 360 degrees clockwise and counterclockwise.
6.Extend product life and reduce maintenance costs with special rotating gears
7.Can carry out all the clamping operations such as stone work, waste work, pipe work, masonry work, etc.
Item Model | Unit | QSHI03 | QSHI04 | QSHI06 | QSHI08 | QSHI10 | QSHI14 | QSHI20 |
Weight | kg | 320 | 390 | 740 | 1380 | 1700 | 1900 | 2100 |
Max jaw opening | M/m | 1300
| 1400 | 1800 | 2300 | 2500 | 2500 | 2700 |
Oil pressure | Kg/cm2 | 110-140 | 120-160 | 150-170 | 160-180 | 160-180 | 180-200 | 180-200 |
Set up pressure | Kg/cm2 | 170 | 180 | 190 | 200 | 210 | 250 | 250 |
Operating workflow | L/min | 30-55 | 50-100 | 90-110 | 100-140 | 130-170 | 200-250 | 250-320 |
Cylinder volume | Ton | 4.0*2 | 4.5*2 | 8.0*2 | 9.7*2 | 12*2 | 12*2 | 14*2 |
Suitable excavator | Ton | 4-6 | 7-11 | 12-16 | 17-23 | 24-30 | 31-40 | 41-50 |