TH B8 for Excavators
TH B8 Tree Shear for
Excavators 1.8–5 Tons
Powerful, durable, and versatile forestry attachment for professional use
Developed under the TreeHugger design philosophy, it represents a precise balance between strength and performance — ensuring fast, consistent cutting in every situation. Ideal for forestry maintenance, energy wood harvesting, land clearing, and material handling, the TH B8 combines cutting efficiency with long-term reliability.
Technical Specifications
| Weight | 364 lb |
| Height | 15.7 in |
| Cutting diameter | 8 in |
| Operating pressure | 2,900–4,350 psi |
| Oil flow | eBoost®* |
| Opening | 23.6 in |
| Buffer plate height | 12.2 in |
| Warranty | 24 months |
*Operates with half the amount of oil and doubles the speed.
Pictures of the product
Key Features and Benefits
Efficient and Precise Cutting
The TH B8 cuts trunks up to 8 in quickly and smoothly. Optimized blade geometry and powerful hydraulics ensure clean, energy-efficient cuts — even in dense growth or demanding conditions.
Built for Durability
The robust, wear-resistant frame ensures a long service life and dependable performance. Accessible service points minimize downtime and make maintenance easy.
TreeHugger Design Philosophy
Following the TreeHugger approach, the TH B8 “embraces” each tree securely — combining power with precision for safe and controlled operation.
Dual Functionality
With its detachable blade, the TH B8 can operate both as a tree shear and as a standard grapple, offering versatility across multiple applications.
Easy Installation and Compatibility
Compatible with most excavator couplings and available with a range of accessories — such as a collector, radio control, or felling support — the TH B8 can be easily configured for your specific workflow.
Compatible Accessories
Enhance your setup with Exator’s modular accessories:
Collector
increase work efficiency
Cable Control
wired operation
Felling Support
for large or leaning trees
Radio Control
wireless operation
Applications
- Energy wood harvesting
- Branch and problem tree removals
- Cleaning roadside and field edges
- Clearing power lines
- Maintaining railway surroundings
- Landscaping
- Cleaning storm damage
- Forest fire prevention and cleanup
- Young forest management
Why Choose the TH B8?
Designed and manufactured in Finland
TreeHugger concept – power and precision in harmony
Dual-use functionality (tree shear + grapple)
eBoost® hydraulics – fast, efficient, and powerful
Energy-efficient, low-maintenance operation
Optional accessories – collector, radio control, felling support
Experience the balance of Finnish engineering and TreeHugger innovation — designed for those who value strength, control, and reliability.