Log Grapples
HAWK Excavator’s Log Grapples are engineered to deliver unmatched efficiency and reliability in forestry, landscaping, and material handling applications. Designed for seamless integration with your excavator, these grapples offer precision, power, and durability, ensuring optimal performance for even the most demanding tasks. Whether you’re moving heavy logs onto trucks, sorting building materials, or handling other bulky materials, HAWK’s log grapples provide the perfect balance of strength and control.
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Log Grapples
HAWK Excavator’s log grapples are crafted from high-grade, wear-resistant steel for durability in demanding environments, and designed with robust jaws and optimized tines ensuring secure handling of logs and versatile performance across various material sizes. Features like wide jaw openings, optional 360-degree hydraulic rotation, and quick coupler compatibility enhance ease of use, efficiency and precision, while the low-maintenance design and high hydraulic efficiency reduce downtime and operational costs. Customizable options make these grapples a tailored solution for diverse machine models and applications, delivering reliability and productivity for heavy-duty material handling tasks.
Product Specifications
Model | Tonnage | Opening (in/mm) | Working Pressure (PSI) | Working Flow (GPM, L/Min) | Weight |
|---|---|---|---|---|---|
1.5–2 Tons | 31.5 in (800 mm) | 2320–2900 PSI (16–20 MPa) | 8 GPM (30 L/min) | 110 lbs (50 kg) | |
3–4 Tons | 41.3 in (1050 mm) | 2320–2900 PSI (16–20 MPa) | 9 GPM (35 L/min) | 176 lbs (80 kg) | |
5–7 Tons | 50.2 in (1275 mm) | 2610–3190 PSI (18–22 MPa) | 11 GPM (40 L/min) | 240 lbs (109 kg) | |
8–11 Tons | 55.1 in (1400 mm) | 2900–3630 PSI (20–25 MPa) | 12 GPM (45 L/min) | 650 lbs (295 kg) | |
12–19 Tons | 76.8 in (1950 mm) | 2900–3630 PSI (20–25 MPa) | 13 GPM (50 L/min) | 992 lbs (450 kg) | |
20 Tons | 79.5 in (2020 mm) | 2900–3630 PSI (20–25 MPa) | 15 GPM (55 L/min) | 1554 lbs (705 kg) | |
26–35 Tons | 98 in (2500 mm) | 2320–2610 PSI (160–180 bar) | 34–45 GPM (130–170 L/min) | 3750 lbs (1700 kg) |
HAWK Log Grapples
Excavator Model | Model | Tonnage | Working Pressure (PSI) | Working Flow (GPM, L/Min) | Weight |
|---|---|---|---|---|---|
Case CX210 | 20 Tons | 2900–3630 psi (20–25 MPa) | 15 gpm (55 L/min) | 1554 lbs (705 kg) | |
CAT 320 | 20 Tons | 2900–3630 psi (20–25 MPa) | 15 gpm (55 L/min) | 1554 lbs (705 kg) | |
CAT 325 | 20-25 Tons | 2320 – 2610 PSI (160-180 bar) | 26 – 37 GPM (100-140 L/min) | 2866 lbs (1300 kg) | |
Hitachi EX120 | 13-19 Tons | 2900–3630 psi (20–25 MPa) | 13 gpm (50 L/min) | 992 lbs (450 kg) | |
John Deere 200G | 20 Tons | 2900–3630 psi (20–25 MPa) | 15 gpm (55 L/min) | 1554 lbs (705 kg) | |
John Deere 210G | 20 Tons | 2900–3630 psi (20–25 MPa) | 15 gpm (55 L/min) | 1554 lbs (705 kg) | |
John Deere 245G | 20-25 Tons | 2320 – 2610 PSI (160-180 bar) | 26 – 37 GPM (100-140 L/min) | 2866 lbs (1300 kg) | |
John Deere 350G | 26-35 Tons | 2320 – 2610 PSI (160-180 bar) | 34 – 45 GPM (130-170 L/min) | 3750 lbs (1700 kg) | |
Komatsu PC210 | 20-25 Tons | 2320 – 2610 PSI (160-180 bar) | 26 – 37 GPM (100-140 L/min) | 2866 lbs (1300 kg) |
Benefits of Log Grapples
Log grapples (also known as log loader and/or wood grapples) offer several benefits for construction, demolition, and forestry applications. These benefits include:
Unmatched Durability for Harsh Environments: Crafted from wear-resistant, high-grade steel, HAWK Excavator Log Grapples are built to endure the toughest working conditions, ensuring extended service life and reduced replacement costs.
Superior Material Handling Efficiency: With powerful hydraulic mechanisms and robust jaws, these grapples provide exceptional gripping power, securely handling logs and other heavy materials without slippage, boosting operator confidence and job safety.
Enhanced Versatility Across Applications: The optimized jaw design and generous opening accommodate a wide range of material sizes, from small branches to massive timber, making these grapples ideal for forestry, landscaping, construction, and industrial material handling tasks.
Increased Precision and Maneuverability: Optional 360-degree hydraulic rotation allows for precise positioning and material placement, enabling operators to handle complex tasks with maximum efficiency, even in confined spaces.
Reduced Downtime and Improved Productivity: Quick coupler compatibility streamlines attachment changes, minimizing equipment downtime and keeping projects on schedule. Additionally, the low-maintenance design ensures less time spent on servicing and more time on the job.
Cost-Effective Operation: Optimized hydraulic efficiency minimizes fuel consumption, reducing operational costs while maintaining consistent and powerful performance, making these grapples an eco-friendly choice for heavy-duty operations.
Tailored to Your Needs: HAWK Excavator offers customizable options to match specific machine models, load requirements, and operational demands, ensuring the perfect fit for your equipment and enhancing overall productivity.
HAWK Excavator Log Grapples combine strength, efficiency, and precision to deliver outstanding performance for material handling, making them an essential tool for your excavator.
Features and Maintenance of Log Grapples
High-Strength Steel Construction: Built with premium, wear-resistant steel, these log grapples are designed for durability and exceptional performance in challenging environments, ensuring they withstand heavy-duty applications.
Advanced Hydraulic Power: Equipped with high-performance hydraulic cylinders, HAWK Log Grapples deliver superior gripping force, providing secure material handling even with heavy or irregularly shaped logs. The grapples’ capability to close within inches ensures precision in handling various materials, enhancing their effectiveness in diverse operations.
A generously designed jaw opening accommodates a diverse range of log sizes, from small branches to large timber, enhancing the versatility and productivity of your operations.
Precision-Engineered Tines: The optimized tine configuration ensures reliable handling, minimizing the risk of material slipping while improving efficiency across forestry, construction, and industrial tasks.
Optional 360-Degree Hydraulic Rotation: For maximum flexibility, select models feature optional full hydraulic rotation, allowing precise material positioning and improved maneuverability in tight or complex workspaces.
Quick Coupler Compatibility: Designed for seamless integration with quick coupler systems, these grapples enable fast and efficient attachment changes, reducing downtime and keeping your projects on schedule.
Easily accessible grease points and durable wear components simplify maintenance tasks, lowering upkeep costs and keeping your equipment running smoothly.
Lightweight Yet Robust Design: Engineered for an optimal balance between strength and weight, HAWK Log Grapples reduce strain on your excavator while maintaining the rugged durability needed for demanding jobs.
Optimized Hydraulic Efficiency: The hydraulics are calibrated for consistent performance while minimizing fuel consumption, offering an eco-friendly and cost-effective solution for heavy-duty applications.
Safety Precautions and Best Practices
Operating a hydraulic breaker hammer safely requires adherence to several key precautions and best practices:
- Wear Protective Gear: Always wear safety glasses, gloves, and a hard hat to protect against flying debris and other hazards.
- Inspect the Area: Before starting, thoroughly inspect the work area to ensure it is free of obstacles and potential hazards.
- Follow Manufacturer Instructions: Adhere to the manufacturer’s guidelines for operating and maintaining the breaker hammer to ensure safe and efficient use.
- Regular Maintenance: Perform regular maintenance checks to keep the breaker hammer in optimal working condition, preventing unexpected breakdowns and ensuring safety.
Maintenance and Repair
Regular maintenance is vital to keep your hydraulic breaker hammer in peak condition. Follow these maintenance tips to ensure longevity and reliable performance:
- Clean the Breaker Hammer: Regularly clean the hammer to remove dirt and debris that can affect its operation.
- Lubricate the Parts: Ensure smooth operation by lubricating the piston, cylinder, and other moving parts.
- Inspect the Parts: Regularly check for wear and tear on critical components and replace them as necessary to prevent malfunctions.
- Store Properly: Store the breaker hammer in a dry, secure location to protect it from environmental damage (trailers can help) and ensure it is ready for use when needed.
By following these guidelines, you can maximize the efficiency, safety, and lifespan of your hydraulic breaker hammer, ensuring it remains a valuable full length tool for your heavy-duty applications.
All HAWK Log Grapples are easy to install with your excavator to assist with a wide range of excavation, construction, and marine dredging projects.
Frequently Asked Questions
What types of excavators are compatible with HAWK Log Grapples?
HAWK Log Grapples are designed to be versatile and compatible with a wide range of excavators. Specific models can be customized to fit different machine sizes, weights, and hydraulic systems.
Can these log grapples handle materials other than logs?
Yes, HAWK Log Grapples can handle various materials, including brush, rocks, and scrap metal, making them suitable for forestry, construction, and recycling applications.
Are the grapples suitable for year-round use?
Absolutely. HAWK Log Grapples are built to perform reliably in all weather conditions, including extreme heat, cold, and wet environments, ensuring year-round usability.
How do I choose the right log grapple for my needs?
Selecting the ideal grapple depends on factors such as your excavator size, the type of materials you’ll be handling, and your workload demands. The ability of the grapple to close securely is crucial for effective operation. HAWK’s experts can guide you in choosing the best model for your operations.
What is the maximum weight capacity of these grapples?
Weight capacities vary by model. HAWK Log Grapples are designed to handle substantial loads and can be customized to meet specific weight-handling requirements.
Do I need specialized training to operate a log grapple?
While the learning curve is minimal, basic training on safe operation and maintenance practices is recommended to maximize performance and ensure safety during use.
What is the delivery time for a log grapple order?
Delivery times depend on stock availability and any customizations required. Standard models typically ship faster, while customized orders may take additional time.
Are spare parts and service support readily available?
Yes, HAWK offers comprehensive after-sales support, including spare parts, technical assistance, and service guidance to keep your equipment in top condition.
Can I retrofit a log grapple to an older excavator?
In most cases, yes. HAWK can provide solutions for retrofitting log grapples to older excavator models, ensuring compatibility and efficient operation.
How do I maintain a log grapple for long-term use?
Regular cleaning, lubrication of moving parts, and periodic inspection of hydraulic components are essential for maintaining peak performance and extending the lifespan of your log grapple.
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