### **Product Introduction of Two-Claw Hydraulic Timber Gripper**
#### **I. Product Overview**
The two-tooth hydraulic timber grabber is an efficient hydraulic tool specifically designed for the loading, stacking, and transportation of logs. It features a double-tooth reinforced structure, with characteristics such as high gripping force, strong penetration ability, and flexible operation. This product is driven by a
Hydraulic System and can quickly complete the grasping and transportation of various types of logs. It is widely used in forestry logging, wood processing, and port logistics, among other fields.
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#### 2. Core Functional Features
1. **Powerful Grabbing Design**
- Double-tooth reinforced structure, with concentrated pressure at the tooth tips
- Single tooth can bear a capacity of 5-8 tons
- Optimized tooth shape design, allowing the penetration depth of wood to reach 300mm
2. **Efficient Hydraulic System**
- Opening and closing time ≤ 4 seconds (for rapid cyclic operation)
- Working pressure: 20 - 32 MPa
- Optional 360° rotation function
3. **Intelligent Control**
- Pressure compensation to prevent overload
- Quick interchange interface (in accordance with SAE standards)
- Function for recording operation data (optional)
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#### **III. Technical Parameter Indicators**
| **Parameter** | **Indicator Range** | **Notes** | |-------------------|-------------------|-------------------------|
| Host Compatibility | 8-30 ton excavators | Customizable special specifications |
| Grab Weight | 1.5-6 tons | Dependent on wood type and specification |
| Tooth Tip Spacing | 600-1500mm | Adjustable design |
| Working Pressure | 20-32 MPa | |
| Number of Cylinders | 2 | Double-acting cylinder |
| Self-Weight | 0.8-2.2 tons | Varies according to specifications |
| Protection Level | IP65 | Dust and water-proof |
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#### **IV. Typical Application Scenarios**
1. **Forestry Logging**
- Loading of logs onto trucks
- Stacking of forested materials
- Disposal of logging residues
2. **Wood Processing**
- Raw material handling at sawmills
- Board transportation
- Wood sorting
3. **Port Logistics**
- Loading and unloading of timber vessels
- Transfer at the storage yard
- Operations at railway freight terminals
4. **Bioenergy**
- Wood chip collection
- Biomass fuel processing
- Straw bundling operation
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#### **V. Core Product Advantages**
1. **High-strength Structure**
- The main body is made of Q690 high-strength steel
- The tooth tips are embedded with tungsten steel alloy (hardness HRC 60+)
- Strengthened design at key parts
2. **Efficient Operation Performance**
- Optimized hydraulic circuit design
- Anti-wood rolling structure
- 40% higher efficiency compared to traditional grippers
3. **Durable and Reliable**
- Imported sealing system (Hallite)
- Automatic lubrication device
- Service life ≥ 18,000 hours
4. **Intelligent Operation**
- Load Sensing System (optional)
- Job Data Storage
- Remote Diagnosis Interface
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#### **VI. Selection and Configuration Guide**
1. **Standard Type**
- Basic wood treatment
- Economical and practical
2. **Enhanced Version**
- Thickened tooth arms
- Special alloy tooth tips
- Suitable for hardwood operations
3. **Rotary Type**
- Full rotation function
- Precise positioning
- Applicable to complex working conditions
4. **Intelligent**
- Weighing system
- Data recording
- Internet of Things interface
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#### **VII. Maintenance and Care Tips**
1. **Daily Inspection**
- Condition of hydraulic oil pipes
- Wear condition of gear tips
- Connection status of structural components
2. **Regular Maintenance**
- Lubrication and maintenance every 200 hours
- Replacement of filter elements every 500 hours
- Comprehensive inspection every year
3. **Fault Handling**
- Establish inventory of vulnerable parts
- Provide video guidance
- On-site service within 48 hours
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