Lots of folks wonder about How do professionals approach cutting trees using a electric chainsaw? It can seem a bit tricky when you’re just starting out. You might worry about safety or getting the job done right. But don’t you worry!
We’ll break down how the pros do it in a super simple, step-by-step way. Stick around, and you’ll learn all the important tips.
Key Takeaways
- Professionals prepare the area and the tree before cutting.
- They use specific cuts like the undercut and back cut for safe felling.
- Safety gear is essential for electric chainsaw tree cutting.
- Choosing the right electric chainsaw for the job is important.
- Proper maintenance keeps the chainsaw working well and safely.
- Learning from experienced individuals or courses helps improve skills.
Getting Ready for the Cut
Before a professional even thinks about starting an electric chainsaw, they make sure everything is safe and ready. This means looking at the area around the tree to make sure there’s plenty of room and no one is nearby. They also check the tree itself for any weak spots or branches that could fall unexpectedly.
This preparation is key to avoiding accidents and making the cutting process smooth.
Assessing the Tree and Surroundings
Professionals take their time to really look at the tree. They consider how it leans naturally and where they want it to fall. They check for dead branches or rot, which can make the tree behave in unpredictable ways.
Also, they make sure there are no power lines, fences, or buildings in the path where the tree will go down. Clearing this path is a big part of the job.
This assessment helps them plan the safest way to cut. They think about escape routes. If the tree starts to fall, they need a clear path to move away quickly.
This careful planning is what separates a beginner’s attempt from a pro’s efficient work. It’s all about being one step ahead and anticipating any problems.
Gathering the Right Tools
Having the correct gear is non-negotiable. Professionals always wear safety glasses or a face shield to protect their eyes from flying wood chips. They also use ear protection because chainsaws are loud.
Sturdy work gloves help with grip and protect their hands. Most importantly, they wear steel-toed boots to protect their feet if they drop the saw or if a branch falls.
The electric chainsaw itself needs to be the right size for the tree. A small saw might struggle with a big tree, and a giant saw can be too much to handle safely for a smaller job. They also make sure the chain is sharp and properly tensioned.
A dull chain is dangerous because it makes you push harder, and it can cause the saw to kick back. A well-maintained saw is a safe saw.
Understanding the Cutting Techniques
Professionals use specific techniques to control where the tree falls. These aren’t just random cuts; they are calculated actions designed for safety and precision. The two main cuts are the undercut and the back cut.
The order and depth of these cuts are critical.
The Undercut: Guiding the Fall
The undercut is made on the side of the tree that you want it to fall towards. It’s usually made of two cuts. The first cut is a horizontal cut, going in about one-third of the way into the trunk.
The second cut is at an angle, meeting the end of the horizontal cut. This creates a wedge-shaped notch that opens up the wood.
This notch acts like a hinge. It helps to direct the fall of the tree and prevents the wood from splitting uncontrollably. Imagine pushing a door open; the hinges control the direction.
The undercut does the same for a falling tree. Getting the angle and depth just right is something professionals practice a lot. A well-made undercut is a major part of controlled felling.
The Back Cut: Completing the Felling
The back cut is made on the opposite side of the tree from the undercut. This cut is usually a straight, horizontal cut. It is made slightly above the level of the point where the two undercut cuts meet.
It is very important not to cut all the way through the trunk.
A small section of wood, called the hinge, is left standing between the undercut and the back cut. This hinge is essential. It controls the speed and direction of the fall.
If the back cut is made too deep, or if the hinge is broken, the tree can fall unpredictably, which is very dangerous. Professionals carefully watch the hinge as they make the back cut.
Case Study: Controlled Felling in a Tight Space
A homeowner needed to remove a large oak tree that was very close to their house. The tree was leaning slightly away from the house, but strong winds were a concern. A professional arborist assessed the situation and determined that a standard felling was too risky due to the proximity of the structure.
Instead, the arborist used a climbing system to ascend the tree and began removing branches section by section, carefully lowering them to the ground with ropes. Once the canopy was removed, they proceeded to cut the trunk into manageable sections, again using ropes to control the descent of each piece. This method, known as “rigging down,” allowed them to remove the tree safely without damaging the house or surrounding landscape.
The entire process took several hours but ensured a safe outcome.
Using Wedges for Assistance
Sometimes, especially with larger trees or when the natural lean isn’t ideal, professionals use felling wedges. These are strong plastic or metal wedges that are hammered into the back cut as it’s being made. As the wedge is driven deeper, it helps to push the tree over in the desired direction.
Wedges are also used to prevent the saw from getting pinched. If the tree starts to lean back on the saw, the wedge can hold the cut open. This is a vital safety measure.
Professionals often carry several wedges of different sizes to adapt to various situations. They are a simple but very effective tool for controlling a tree’s fall.
Safety First: Essential Precautions
Safety isn’t just a part of the job for professionals; it is the job. Cutting down trees is inherently dangerous, and electric chainsaws, while often less powerful than gas models, still require serious respect and caution. Ignoring safety protocols can lead to severe injuries or worse.
Personal Protective Equipment (PPE)
As mentioned before, PPE is the first line of defense. This includes:
- Safety Glasses or Face Shield: Protects eyes from sawdust, wood chips, and small debris.
- Hearing Protection: Earplugs or earmuffs reduce the risk of hearing damage from the chainsaw’s noise.
- Work Gloves: Improve grip on the saw and protect hands from splinters and cuts.
- Chainsaw Safety Chaps: These are leg coverings made of special material that can stop a moving chain. They are crucial for preventing leg injuries.
- Steel-Toed Boots: Protect feet from falling objects and the chainsaw itself.
Wearing all of this gear every single time you use an electric chainsaw is absolutely essential. It might feel like a hassle, especially for quick jobs, but a moment of carelessness can have lasting consequences. Professionals see PPE not as an option, but as part of their uniform.
Operating the Chainsaw Safely
Operating an electric chainsaw correctly involves more than just pulling the trigger. Professionals maintain a firm grip on the saw with both hands, with their thumbs wrapped around the handles. They ensure their footing is stable and balanced, never overreaching or cutting from awkward positions.
One of the most critical safety features to be aware of is kickback. This happens when the tip of the guide bar catches on something, or when the wood closes in and pinches the saw chain. The saw can then be thrown upwards or backwards violently towards the operator.
Professionals are trained to avoid the kickback zone on the guide bar and to be aware of potential pinching points in the wood.
Scenario 1: Unexpected Tree Movement
A homeowner attempted to cut down a small dead tree in their backyard. They only wore basic work gloves and safety glasses, neglecting leg protection. They made the undercut and began the back cut.
As the back cut neared completion, the tree unexpectedly leaned backward, pinching the chainsaw bar.
The homeowner struggled to pull the saw free. In the process, the chain snagged on a root, causing the saw to kick back violently. Fortunately, they managed to drop the saw, but the moving chain grazed their leg, causing a deep laceration that required stitches.
This highlights the importance of proper PPE, including safety chaps, and being prepared for unexpected tree behavior.
Clearing the Work Area
A cluttered work area is a recipe for disaster. Professionals always clear away any brush, rocks, or other debris from around the base of the tree. This ensures stable footing and removes tripping hazards.
They also make sure there are no obstacles in the intended fall path.
Furthermore, they establish clear escape routes. These are paths leading away from the tree in the opposite direction of the planned fall. Typically, two escape routes are recommended, providing options if one becomes blocked.
Professionals often mark these routes beforehand.
Choosing and Maintaining Your Electric Chainsaw
Not all electric chainsaws are created equal, and proper maintenance is vital for both performance and safety. Professionals understand their tools intimately and ensure they are always in top working order.
Selecting the Right Saw
Electric chainsaws come in various power levels and bar lengths. For small tasks like trimming branches or cutting up fallen limbs, a lighter, less powerful model might suffice. However, for felling smaller trees or cutting thicker logs, a more robust electric saw with a longer bar is necessary.
Professionals consider the type of wood they’ll be cutting and the typical size of the trees. Corded models offer continuous power but are limited by cord length. Cordless battery-powered models offer more freedom of movement but require managing battery life and charging.
The bar length should ideally be at least two inches longer than the diameter of the wood you intend to cut.
Bar and Chain Maintenance
The chainsaw chain is the part that does the cutting, and its condition is paramount. A sharp chain cuts efficiently and reduces the effort needed by the operator, which in turn enhances safety. A dull chain requires more force, increasing the risk of kickback and operator fatigue.
Professionals regularly sharpen their chains using a file and guide, or they have them professionally sharpened. They also check the chain tension. A chain that is too loose can derail; a chain that is too tight can cause excessive wear on the bar and motor.
The guide bar should also be kept clean and occasionally flipped to ensure even wear.
Statistics on Chainsaw Injuries
According to the U.S. Consumer Product Safety Commission (CPSC), chainsaws are involved in tens of thousands of injuries each year. While many of these involve gas-powered saws, electric chainsaws are not immune.
A significant percentage of these injuries are preventable with proper training, equipment, and maintenance.
A study published in the Journal of Trauma and Acute Care Surgery found that approximately 20% of chainsaw-related injuries involved kickback, highlighting its danger. Furthermore, statistics often show that injuries are more common when users are not wearing appropriate personal protective equipment.
Lubrication and Power Source
The guide bar and chain require constant lubrication to reduce friction and heat. Most chainsaws have an automatic oiling system. Professionals ensure the oil reservoir is full and that the oiler is functioning correctly.
This prevents the chain and bar from overheating and wearing out prematurely.
For electric chainsaws, managing the power source is key. Corded saws need to be used with appropriate-gauge extension cords, and care must be taken to avoid running the cord over the cutting area. Battery-powered saws require having spare batteries charged and ready.
Understanding the run-time of your batteries and planning your work accordingly is part of professional practice.
Advanced Techniques and Learning
While the basic principles of undercuts and back cuts apply to most situations, professionals often refine their techniques and constantly seek to improve their knowledge. This continuous learning is what keeps them safe and efficient.
Practice Makes Perfect
Like any skill, using an electric chainsaw for tree cutting gets better with practice. Professionals often start with smaller, less critical tasks to build confidence and refine their technique. They might practice making clean, precise cuts on logs or smaller branches before moving on to felling trees.
Observing experienced arborists or loggers can provide valuable insights. Many professionals also attend workshops or training courses to learn new techniques and stay updated on safety standards. This commitment to learning is a hallmark of professional work.
Dealing with Different Tree Types
Different types of trees present different challenges. Hardwoods are dense and require a sharp chain and a powerful saw. Softwoods are lighter but can be more prone to splitting unexpectedly.
Some trees have interlocking branches that can create hazards during cutting.
Professionals learn to identify these characteristics and adjust their approach. For example, cutting a tree with a significant lean might require specific wedge placement or even a different felling direction than the natural lean. Understanding wood properties is a crucial part of the professional skill set.
Sample Scenario: Cutting a Fallen Limb
Imagine you have a large branch that has fallen from a tree in your yard. It’s too big to move easily and needs to be cut into smaller pieces for disposal.
- Safety First: Put on all your safety gear: safety glasses, hearing protection, gloves, and sturdy boots. If the branch is long and could roll, consider placing blocks on either side to stabilize it.
- Assess the Limb: Check for any tension in the wood. If the branch is resting on the ground at one end and is supported by another object at the other, it’s under tension. Cutting it without considering this could cause it to spring or roll unexpectedly.
- Cutting Strategy: If there’s tension, you typically want to cut from the compression side first, then finish on the tension side. For a limb supported at both ends and sagging in the middle, you would cut about one-third of the way through from the top, then finish the cut from the bottom. This prevents the branch from pinching the saw.
- Making the Cut: Start the chainsaw and let it reach full speed. Guide the saw smoothly through the wood, maintaining a firm grip. Don’t force the saw; let the sharp chain do the work.
- Completion: Once cut, turn off the chainsaw and set it down safely. Repeat the process for other sections of the limb.
Frequently Asked Questions
Question: What’s the biggest mistake beginners make when cutting trees with an electric chainsaw?
Answer: A common mistake is not wearing enough safety gear, especially leg protection like chainsaw chaps. Another is not taking the time to plan the cut and understand where the tree will fall.
Question: Can an electric chainsaw really cut down a tree?
Answer: Yes, electric chainsaws, especially more powerful models, can cut down smaller to medium-sized trees. For very large trees, professional gas-powered saws are typically used, but electric ones are capable for many common backyard tasks.
Question: How do I know if my electric chainsaw chain is sharp enough?
Answer: A sharp chain cuts wood easily with little force. If you have to push hard for the saw to cut, or if it’s throwing sawdust instead of chips, it’s probably dull.
Question: Is it safe to cut a tree by myself with an electric chainsaw?
Answer: It’s generally not recommended for beginners to fell trees alone. Professionals always prioritize safety and often work in teams. For felling any tree, especially larger ones, having someone nearby as a spotter is a good idea.
Question: How often should I sharpen the chain on my electric chainsaw?
Answer: This depends on how much you use it and the type of wood you cut. A good rule of thumb is to sharpen it every time you have to refuel or recharge, or if you notice it cutting slower than usual.
Final Thoughts
Professionals approach cutting trees with an electric chainsaw through careful planning, precise techniques like the undercut and back cut, and unwavering attention to safety. They select the right tools, maintain them well, and always wear their protective gear. This methodical approach ensures the job is done effectively and safely.
You can achieve great results by following these steps.
