What is the most common kickback hazard with chain saw use and how can it be prevented?

What is the most common kickback hazard with chain saw use and how can it be prevented?

• A. Kickback at the tip of the bar; prevent with a chain brake run
• B. Kickback at the tip of the bar; prevent with a chain brake, proper stance, and anti-kickback chain and technique
• C. Kickback from the handle; prevent by keeping arms straight
• D. Kickback occurs only with dull chain; use gloves only

Answer: (B)

Kickback most often happens when the tip of the bar contacts wood or binds, driving the bar upward and back toward the operator. This is the primary hazard because the tip is the pivot point where the force can unleash a sudden, hard kick. Reducing that risk relies on three coordinated elements: using the chain brake to stop the chain if anything bites or kicks, maintaining a solid stance and footing to control the saw’s arc, and selecting a bar and chain designed to minimize kickback and using cutting techniques that avoid contacting the tip. The combination of an anti-kickback chain, proper stance, and correct technique is what makes kickback less likely and safer when felling or pruning.

Kickback most often happens when the tip of the bar contacts wood or binds, driving the bar upward and back toward the operator. This is the primary hazard because the tip is the pivot point where the force can unleash a sudden, hard kick. Reducing that risk relies on three coordinated elements: using the chain brake to stop the chain if anything bites or kicks, maintaining a solid stance and footing to control the saw’s arc, and selecting a bar and chain designed to minimize kickback and using cutting techniques that avoid contacting the tip. The combination of an anti-kickback chain, proper stance, and correct technique is what makes kickback less likely and safer when felling or pruning.