How thick a tree can a high-branch saw cut? Posted by : admin / Posted on : Sep 19,2025

Pole Saw Cutting Capacity

1. Maximum Cutting Diameter: The chain blades of mainstream high-branch saws are designed to safely cut branches up to approximately 100mm in diameter. Exceeding this diameter significantly increases the load on the chain and the mechanical components.
2. Factors: The cutting diameter is limited by the chain tooth profile, sprocket speed, and saw body power. In practice, it is recommended to maintain the cutting diameter within 80% of the rated diameter to ensure smooth cutting and prolong the life of the saw.
3. Working Height: Telescopic pole lengths typically range from 2.4–4.2m, allowing for high-altitude pruning without a ladder. Suitable blades can quickly handle large branches.

Comparison of Corded (Powered) High-Branch Saws and Cordless (Battery) High-Branch Saws

1. Noise and Emissions: Corded gasoline saws produce noticeable noise and emit exhaust fumes during operation; battery-powered cordless saws, on the other hand, are virtually silent and emission-free, making them suitable for use in gardens or residential areas where noise and air quality are restricted. 2. Efficiency and Battery Life
Actual forestry trials have shown that both saws offer comparable productivity under the same workload. The advantage of a battery saw lies in its ability to operate efficiently in short bursts, but its only significant disadvantage is the need for frequent charging.
3. Weight and User Comfort
A cordless saw's battery adds approximately 10 kg of weight, which can increase arm strain during extended use. Corded saws are powered by a power cord, making them lighter overall, but the cord limits their reach and can become a tripping hazard.
4. Maintenance Cost
Corded gasoline saws require regular oil changes and spark plug cleaning, resulting in relatively high maintenance costs. Battery saws, on the other hand, primarily focus on battery management and chain care, making them less expensive and more environmentally friendly.