Introduction to the HZ Hydraulic Grapple
The HZ Hydraulic Grapple, a remarkable excavator attachment crafted by a leading China manufacturer, is a game-changer in the realm of material handling. Whether it’s dealing with wood or stone, this versatile tool offers outstanding capabilities that enhance productivity and safety on the job site. Engineered with precision and built to last, it has become an essential asset for various industries involved in forestry, construction, landscaping, and more.
Key Features and Benefits
High-Strength Rotary Support Device
The HZ Hydraulic Grapple is equipped with a high-strength rotary support device that empowers the operator with precise control over the rotation speed. With a remarkable 360-degree free rotation cylinder design, it allows for seamless maneuvering in any direction. This feature is especially crucial when handling large and heavy logs or stones, as it enables the operator to position the grapple with utmost accuracy. For instance, in a forestry operation, the ability to rotate the grapple freely ensures that logs can be picked up and placed precisely onto transport vehicles or stacked in the desired location, minimizing the need for additional manual labor and saving valuable time.
Check Valve Type Cylinder for Enhanced Safety
The cylinder of the HZ Hydraulic Grapple adopts a check valve type, which significantly boosts the safety and reliability of object handling. When the grapple grips an object, the check valve prevents any accidental release, ensuring that the load remains securely held. This is of utmost importance in both wood and stone handling applications. In a construction site where heavy stones are being moved, the last thing one wants is for the stone to slip out of the grapple due to a sudden pressure change or equipment malfunction. The check valve type cylinder provides peace of mind, reducing the risk of accident injury and protecting both the operator and the surrounding work area.
Durable Special Steel Construction
Made from special steel, the HZ Hydraulic Grapple exhibits high toughness and exceptional wear resistance. This construction not only withstands the rigors of continuous use but also prolongs the lifespan of the equipment. When handling rough and abrasive materials like stones, the special steel construction ensures that the grapple can endure the constant impact and friction without significant damage. In a forestry setting, where logs may have rough bark and sharp edges, the high toughness of the grapple allows it to handle the wood without deformation or premature wear. This durability translates into fewer maintenance requirements and lower overall operating costs, making it a cost-effective solution in the long run.
Special Rotating Gear for Extended Life and Reduced Costs
The utilization of special rotating gears in the HZ Hydraulic Grapple is a testament to its engineering excellence. These gears are designed to withstand heavy loads and continuous rotation, effectively extending the product life. By reducing the frequency of gear replacements and associated maintenance, the special rotating gears help to substantially reduce maintenance costs. In a busy construction or forestry operation where downtime due to equipment maintenance can be costly, the reliable performance of these gears ensures that the hydraulic grapple can operate for extended periods without interruption, maximizing productivity and profitability.
Flexible Design to Meet Diverse Needs
The product’s flexibility is another standout feature. The grip of the HZ Hydraulic Grapple can be adjusted according to the specific requirements of different customers and operations. For handling small-diameter logs, a narrower grip setting can be used to ensure a secure hold without causing damage. Conversely, when dealing with large boulders or thick tree trunks, a wider grip can be adjusted to accommodate the size and shape of the object. This adaptability makes the HZ Hydraulic Grapple suitable for a wide range of tasks, from delicate forestry work to heavy-duty construction and demolition projects.
Model Specifications
HZ-02 Model
The HZ-02 model is designed for carrier weights ranging from 4 – 6 tons. It has a max jaw opening of 1300 mm, making it suitable for handling relatively smaller wood or stone pieces. The oil pressure operates within 110 – 140 Kg/c㎡, and the oil flow is 30 – 55 lpm. With a max. cylinder force of 4.0*2 tons and a weight of 320 kg, it offers a compact yet efficient solution for light-duty material handling tasks. It can be used in small-scale forestry operations, such as clearing small tree branches or handling landscaping stones in residential projects.
HZ-04 Model
For carrier weights of 7 – 11 tons, the HZ-04 model steps up in performance. It has a max jaw opening of 1400 mm and an oil pressure range of 120 – 160 Kg/c㎡. The oil flow is 50 – 100 lpm, and the max. cylinder force is 4.5*2 tons. Weighing 390 kg, it can handle slightly larger and heavier objects. This model is well-suited for medium-sized forestry or construction projects, like handling medium-sized logs in a lumberyard or moving building stones in a small construction site.
HZ-06 Model
The HZ-06 model, designed for 12 – 16 ton carriers, has a max jaw opening of 1800 mm. It operates at an oil pressure of 150 – 170 Kg/c㎡ and requires an oil flow of 90 – 110 lpm. With a max. cylinder force of 8.0*2 tons and a weight of 740 kg, it can handle more substantial loads. It is commonly used in larger forestry operations where bigger logs need to be transported or in construction projects involving the movement of heavier stone blocks.
HZ-08 Model
For 17 – 23 ton carriers, the HZ-08 model offers a max jaw opening of 2300 mm. The oil pressure is 160 – 180 Kg/c㎡, and the oil flow is 100 – 140 lpm. It has a max. cylinder force of 9.7*2 tons and weighs 1380 kg. This model is capable of handling large and heavy objects with ease and is often utilized in major construction projects, such as building bridges or large-scale stone masonry work, where the handling of massive stone elements is required.
HZ-10 Model
The HZ-10 model, suitable for 24 – 30 ton carriers, has a max jaw opening of 2500 mm. It operates within an oil pressure of 160 – 180 Kg/c㎡ and an oil flow of 130 – 170 lpm. With a max. cylinder force of 12*2 tons and a weight of 1700 kg, it is a heavy-duty powerhouse. It can handle the largest and heaviest logs and stones, making it indispensable in large forestry enterprises and major infrastructure construction projects.
HZ-17 Model
The HZ-17 model, designed for 31 – 40 ton carriers, also has a max jaw opening of 2500 mm. It has an oil pressure of 180 – 200 Kg/c㎡ and an oil flow of 200 – 250 lpm. With a max. cylinder force of 12*2 tons and a weight of 1900 kg, it offers top-notch performance for the heaviest material handling tasks. It is often used in large-scale industrial operations and major construction projects where extreme power and reliability are essential.
Conclusion
In conclusion, the HZ Hydraulic Grapple is a remarkable piece of equipment that combines versatility, durability, and safety in one package. Its range of models caters to different carrier weights and handling requirements, making it suitable for a vast array of applications. Whether it’s the efficient handling of wood in forestry or the precise movement of stones in construction, this hydraulic grapple delivers outstanding performance. With its advanced features and reliable construction, it not only enhances productivity but also ensures the safety of operators and the longevity of the equipment. It is truly an investment that pays off in any industry that demands efficient and reliable material handling.
Specification
Wood Grapple
| Item | Unit | HZ-02 | HZ-04 | HZ-06 | HZ-08 | HZ-10 | HZ-17 |
|---|---|---|---|---|---|---|---|
| Max Jaw Opening | mm | 1300 | 1400 | 1800 | 2300 | 2500 | 2500 |
| Oil Pressure | Kg/c㎡ | 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 |
Stone Grapple
| Item | Unit | HZ-02 | HZ-04 | HZ-06 | HZ-08 | HZ-10 | HZ-17 |
|---|---|---|---|---|---|---|---|
| Max Jaw Opening | mm | 1300 | 1400 | 1800 | 2300 | 2500 | 2500 |
| Oil Pressure | Kg/c㎡ | 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/c㎡ | 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 |
