Buy Tree Shear for excavator for sale from china factory Manufacturer, Supplier
The tree shear is suitable for: forestry logging and tending, tree felling, pruning operations, etc. The product has the following characteristics: 1. High shearing force: Equipped with a high-strength large oil cylinder, it can generate powerful hydraulic power. Combined with sharp blades, it can easily cut through branches and tree trunks with relatively large diameters. 2. Flexible operation performance: It can be equipped with a 360-degree rotating motor, enabling the tree shears to perform shearing operations at different angles. 3. High work efficiency: It saves labor. 4. Good safety performance: Operators work inside the cab, staying away from the dangerous areas of pruning and felling operations, which reduces the probability of accidental incidents such as being hit or scratched by branches. 5. Wide adaptability: It is suitable for excavators of different tonnages. Generally, it is suitable for excavators with a tonnage of 3 to 20 tons, which can meet the needs of users with different scales and operation requirements.
The excavator tree shear is a highly efficient hydraulic attachment designed specifically for installation on excavators. It is primarily utilized for demanding operations such as tree pruning, felling, and the extraction of tree roots. Below is a detailed breakdown of its engineering and operational capabilities:
Structure
It typically comprises an upper shear body, lower shear body, main shaft, high-capacity oil cylinder, and a robust housing. Select configurations feature a 360-degree rotating motor to maximize operational angles and boost productivity. Advanced designs, such as the clamping-type machete tree shear, integrate a dual-function gripper and shear mechanism to optimize clearing efficiency.
Principle
Powered directly by the excavator's hydraulic system, the operator controls the attachment via pilot control levers. Hydraulic oil enters the cylinder, driving the powerful blades or clamping components to open and close. In clamping models, the cylinder forces the upper and lower shear bodies to converge, utilizing the ultra-sharp blade to cleanly sever branches or roots.
Key Features
High-strength Design
Equipped with a large, high-pressure hydraulic cylinder that delivers immense shearing force to cut through thick trunks and roots. The blades are crafted from premium imported wear-resistant steel, ensuring long-lasting sharpness. A bolt-on blade design allows for quick and easy field replacement.
Wide Application Range
Highly versatile attachment compatible with excavators ranging from 3 to 20 tons. It is widely adopted by international operators on 3 to 10-ton excavators for forestry management, pasture clearing, and municipal landscaping projects.
High Safety Standards
Significantly reduces operational risks compared to manual felling by keeping the operator safely inside the protected excavator cabin. Integrated safety clamping mechanisms secure the tree firmly before shearing, preventing unpredictable falls or dangerous shifting.
Application Scenarios
Forestry
Ideal for forest tending, thinning, and pruning operations to promote healthy tree growth. It significantly accelerates logging and land clearing efficiency.
Urban Gardens & Municipalities
Perfect for maintaining roadside green belts, pruning park trees, removing diseased or dead trees, and preparing large trees for safe transplantation.
Agriculture
Used in commercial orchards for structural pruning of fruit trees to optimize crop yield, as well as clearing wild shrubs and invasive trees along field boundaries.
Precautions & Maintenance
1. Select the Appropriate Model
Always match the tree shear model to your excavator's specifications and hydraulic capacity. Verify that the opening size, cutting capacity, and total weight align with your machine's operating limits.
2. Correct Operation
Operators should be fully trained in hydraulic attachment controls. Maintain strict situational awareness to avoid collisions, and operate within rated capacities to prevent structural damage.
3. Routine Maintenance
Regularly clean sap and debris from the blades, inspect for wear, and replace worn parts promptly. Monitor hydraulic oil cleanliness and levels to ensure consistent performance and extend service life.
Frequently Asked Questions (FAQ)
What size excavator is the HDFG-04 tree shear compatible with?
The HDFG-04 model is specifically optimized for excavators weighing between 6 to 10 tons, ensuring perfect integration with the machine's hydraulic flow and structural capacity.
What is the maximum opening width of this tree shear?
The HDFG-04 tree shear features a maximum open width (A) of 438 mm, allowing it to easily grab and cut medium-sized tree trunks and thick branches.
What materials are the cutting blades made of?
The blades are manufactured using imported high-strength, wear-resistant steel. This premium material ensures high cutting efficiency, exceptional durability, and a significantly extended service life.
Can the blades be replaced when they become worn?
Yes, the tree shear is designed with a highly convenient bolt-fixed blade system. This allows operators to quickly and easily replace the blades on-site, minimizing operational downtime.
What safety features does the excavator tree shear offer?
In addition to keeping the operator safe inside the excavator cabin, the attachment features a powerful clamping device. This mechanism securely holds the tree trunk in place before and during the cut, preventing unexpected falling or sliding.
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