Rotating Stone Excavator Grapple / Hydraulic Grapple High Efficiency
Advantages of Stone grab
1. Design for stone grab working
2. Greatly improve the efficiency of loading and unloading
3. Driven by hydraulic double cylinders
4. Great help to save the human resources
5. Ensure using safety
6. Convenient and quick for operation
7. Can rotate back and forth of 360°
Description
Stone grab of excavator can rotary back and forth of 360°by driver, can guarantee the accurate positioning while working. Driven by double cylinders, ensure it has enough power to grab the stone, short time for opening and closing , improve the working efficiency.
Product features
1. The wide opening width with light weight, not only outstanding performance in handling the iron bar but also maximize he operation efficiency with light weight.
2. Unlimited clockwise and anti-clockwise 360 degree rotatable
3. Special designed swing bearing for durability and big cylinder for more power
4. Check valve is embedded for better safety shock value enclosed for better safety from damage.
5. Wear resistant special solid steel is used and no extra reinforcement is requirement.
6. Flexible choices dependent on job environment
7. Operator can control the rotating speed.
8. Versatile applications including handling of stones, pipes, disposable waste, landscaping works and many others
9. Minimized hydraulic trouble which may occur during rotating works.
Parameter
| Model | Adaptor excavator tonnage (ton) |
Weight (kg) |
Cylinder Flux (L/min) | Cylinder pressure (bar) |
Rotary (L/min) |
Rotary pressure (bar) |
| ZM1100 | 10 | 680 | 60-80 | 320 | 25 | 160 |
| ZM1200 | 20 | 1100 | 80-100 | 320 | 25 | 160 |
| ZM1300 | 30 | 1400 | 100-120 | 320 | 25 | 160 |
| ZM1400 | 40 | 1950 | 120-140 | 320 | 25 | 160 |
| ZM1450 | 45 | 2200 | 120-160 | 320 | 25 | 160 |
Why to choose us
1. We are one of the professional suppliers of international brand excavator buckets ,like HITACHI, KOMATSU, KOBELCO HYUNDAL, VOLVO, DAEWOO, SUMITOMO, KATO,and tooth, and other accessories parts. We are located in Guangzhou ,China.
2. With advanced CAD system and machining equipments, skilled workers, practical knowledge with quality materials, and carefully analysis, our products’ structure intension and using capability are guaranteed . The inside buffer plate is to support tensile load, which prolongs the service life of excavators. Regarding to the after-sales service, we offer 6 months warranty.
3. We spread our products to every corner of China, Southeast Asia, the Middle East, Europe and America, and provide professional information and service.
We warmly welcome clients from all over the world to contact us for any inquiry, and we will try our best to provide professional service to satisfy you.
Warranty and Return Policy
1. All of our items are provided six months warranty for maintenance free.
2. Please contact us first if you have any dissent for our items you received, we will try best to resolve the problem for you.
3. Items are not refundable or changeable after 90 days of purchase.
Product images
