Oregon CS1500 18 in. 15 Amp Self-Sharpening Corded Electric Chainsaw

 Oregon CS1500 18 in. 15 Amp Self-Sharpening Corded Electric Chainsaw 

 About this item

•     Includes 18” guide bar and PowerSharp chain, which minimizes downtime by allowing you to sharpen your chain right on the saw in 3 seconds or less.
•     Get to work right away with the instant start capability
•     The chain stays oiled using the built-in Lubri-Tec oiling system which reduces chain friction and increases the saw’s run time
•     No assembly required; comes pre-assembled
•     Low noise, silent between cuts. Chain brake for added safety

How to cut down a tree?

Cutting down a tree with a chainsaw requires method and prudence. Before starting the cut, take some time to familiarize yourself with the techniques and safety rules.

Discover in this video the step by step:

STEP 1 Prepare the felling

Take your time to reflect. Analyze the tree you are going to cut, take a good look at its structure and its possible tendency to lean to one side.
Also observe its surroundings. Clear nearby vegetation for unimpeded work. There should be no obstacles around especially when you have to back up before the fall.
The felling is carried out in two stages. On the side chosen for the fall, a V-cut of a minimum of 45 degrees is made, forming the so-called directional cut with a depth close to a quarter of the diameter of the tree.
On the opposite side, 3 or 4 centimeters higher, a horizontal cut must be made, called felling cut, which will cause the tree to gradually fall on the opposite side. As you advance with the saw, the felling cut will open, causing the tree to rock before it falls.

STEP 2 Logging Direction cut:

If you work with a chainsaw with a heat engine, start it on the ground.
Stand on the side chosen for the fall. Start with the downward part of the V-cut.
Then make the horizontal cut to the bottom and remove the resulting wooden wedge.


The felling cut:

Stand on the other side of the log. Start a felling cut parallel to the bottom of the V-cut but 3 to 4 centimeters higher.
Insert a wedge a few centimeters lower to avoid a possible blockage.


Continue with the cut:

When the weakened trunk begins to open slightly, leave everything behind and walk away quickly since the fibers in the union area will gradually give way and the tree will begin to fall.

STEP 3 The cut in the ground

Pruning:

Prune the branches when the tree is already in the ground. Pay close attention as the stresses can cause the chainsaw chain to lock or kick if you are not careful. Always stand on the other side of the trunk to cut the branches. In case of false moves, your legs should always be out of reach. Pay attention to where you place your feet so you don't slip on a piece of wood.


Tree in tension:

If the trunk rests on its limbs, make a cut one-third the diameter of the trunk at its top. When you finish the undercut, keep an eye out for a hypothetical effect of rotation of the trunk when breaking.


Chop the trunk:

If the log is not too heavy, put a log underneath to make the cut easier and prevent the chain from blocking. Always be on guard and beware of a possible twist when the trunk breaks.

Merece 4 Inch Mini Chainsaw 20v 1.5Ah Cordless Electric Chainsaw Battery Chain Saw, 1.1KG One Hand Chainsaw for Garden Bush Tree Branch Pruning Shears Wood Cutting

 Merece 4 Inch Mini Chainsaw 20v 1.5Ah Cordless Electric Chainsaw Battery Chain Saw, 1.1KG One Hand Chainsaw for Garden Bush Tree Branch Pruning Shears Wood Cutting

 About this item

• 【Highly Efficient Cutting】Merece electric chainsaw adapts high-quality guide chain which has undergone a deep quenching process ensures smooth cutting. The powerful motor and unique chain tooth design make the electric chain saw faster and more efficient. The cutting speed can be adjusted according to the intensity and operating conditions by the switch to meet different needs.
• 【Ergonomics Design】Merece mini battery powered chainsaw adopts an integrated guide plate that dissipates heat quickly and is very resistant to drop and abrasion. The ergonomic non-slip handle fits the hand and feels very comfortable. Widened baffle design can prevent wood chips from splashing during cutting to better protect the hand.
• 【Portable & One Hand Using】Merece 4-inch chainsaw with portable design makes it easy to carry. The body + battery weighs just 2.4lb and measures just 33cm(13inch) in length. You only need to hold it in one hand to do the work. You will not feel tired even if you hold it for a long time. It can also easily controlled and used by women. For safety, please pull out the battery pack of the electric chain saw when not in use.
• 【Easy Install & Operate】Merece chainsaw comes with an English installation manual, and it only needs simple steps to install successfully.1.Install the chain into the guide plate, then install them to the chainsaw body. 2. Install the side cover and tighten the screw nut. 3. Use the screwdriver in the package to adjust the tightness between the chain and the guide plate. The charging time of 20V 1.5AH battery is 2 to 3 hours, and the working time is 15 to 20 minutes.
• 【Wide Application】Merece cordless chainsaw is very suitable for gardening pruning, bush pruning, small branch pruning, wood cutting, widely used in gardens, parks, farms, highways, pastures, orchards, greenhouses.(Please note that the chainsaw is mini and its maxi cutting length is 10 cm.) Please note that it is normal for an electric chain saw to spark during use. With excellent after-sales service, any questions will be replied within 24 hours.

HOW TO CUT A TREE CORRECTLY

Cutting down a tree, in addition to physical effort, requires technique. Likewise, it is something that can be done, but it must be planned carefully and have adequate equipment for your safety. In the case of inexperience, it is preferable not to try to fell very large trees.

 

PREPARATION

The first thing we have to do is know if we can cut down the tree we want . If the tree is in your garden or plot, it does not mean that we can cut it down.

Before "cutting our losses" we must first consult with the relevant local institutions, since a series of notifications or licenses are required which, if not requested, may entail high fines.

 

PLANNING

When you have the appropriate permits, it will be time to plan the felling . When going to the area it is important to be equipped with a helmet, gloves, acoustic protector, safety boots and protective pants.

Make sure you are accompanied in case something happens and that you have a mobile phone handy so that you can quickly request help.

Remember to check that you have enough fuel in the tank for felling, as it is very dangerous to run out of it during the maneuver.

First, we must analyze the natural fall path of the tree:

• - Are you leaning to one side?
• - Do their branches predominantly hang to a specific side?
• - Which way is the wind blowing?
• - How steep is the terrain?

In the case of not being clear about the direction of the fall, stay away from it and check it with a plumb line.

PRUNE THE TRUNK

Before we start to fell the tree, we must remove all the low branches that you can so that they do not disturb during the process.

Remember not to cut higher than your shoulders and not to stand directly behind the chainsaw. The trunk should always be between the person pruning and chainsaw .


 

CLEAR THE SAFETY ZONE

When we finish pruning the trunk, we will proceed to  clean the security zone. We must first clear the area around the planned drop area.

Afterwards, it is important to clear any obstacles  around the tree  and in a 45 degree zone behind the tree in both directions .

This step is essential  in case we must look for a quick escape route , so that we do not encounter any obstacle that hinders our passage.

 

HOW DO WE FELL THE TREE?

Stand behind the tree with your feet apart and rest your left shoulder against the trunk to be steady and steady.

Once positioned, direct the top of the front grip in the direction you want the tree to fall.

To knock down a tree in the right direction we must cut a kind of hinge in the trunk, which will direct the path of the tree.

In addition, we must cut a wedge on the side that we want the tree to fall.


Step 1
Cut in the lower part of the tree in a directional way respecting a 45 degree angle with respect to the horizontal of the trunk as shown in the previous diagram.

It should be about 1/4 to  1/5 of the diameter deep . In this step remember to hold  the front handle of the chainsaw.

Once this is done, we will saw parallel to the ground, closing the shape of the wedge.

Worker cutting log

Step 2
Next we will cut, on the opposite side to the first step, a felling line 2 centimeters above the cutting point. It is essential to leave a distance or hinge between the cut and the felling line.

Step 3
To ensure the direction of fall , we will use a wedge with a hammer or knockdown lever on the felling line. This will prevent the tree from falling backwards.

 

TREE GOES!

When the cuts are complete, put the chainsaw on the ground and raise the felling lever or drive the wedge further to bring the tree down. According to the tree falls, we must move away to the side and back, so that the roots do not rise hit.

Planning to cut down a tree

If the tree gets stuck against another tree , you can use a winch to free it. This task is complex and very dangerous, it is only suitable for professionals, ask for help by phone while you watch the tree. It is very important never to leave a half-cut tree unattended .

If the tree is rotten, felling in the natural direction of the tree's fall and using a winch if you are unsure. Rot usually affects the higher areas of the tree less, so one option would be to tear it down leaving a stump that is taller than normal.

Remember that it is important, for safety, to try to cut down a tree if it is very windy to prevent it from knocking it down and causing possible damage.

We hope this article has been helpful! Visit our YouTube channel for more tips.

DEWALT 20V MAX XR Chainsaw Kit, 5-Ah Battery, 12-Inch (DCCS620P1)

 DEWALT 20V MAX XR Chainsaw Kit, 5-Ah Battery, 12-Inch (DCCS620P1) 

 About this item

•     Low kick back 12" Oregon Bar and chain: for construction and outdoor cutting applications
•     HIGH EFFICIENCY BRUSHLESS MOTOR: maximizes run time and motor life
•     Tool free chain tensioning and Bar tightening knob: for proper Bar clamping force
•     Compact and lightweight design: Only 8.8 lbs. for maximum user control and comfort
•     Part of the 20V max system of tools
•     Chain Speed : 25.2 feet/second

Six steps to felling a tree correctly

When felling trees, it is essential to use proper work techniques, not only to create a safe working environment, but also to increase work efficiency.

1. Preliminary planning

When it comes to felling trees with a chainsaw, preparation is key. By planning the logging and the forestry equipment you are going to bring, not only are you making the workday safer, but you are also making post-logging work much easier. First, ask yourself if there are any major obstacles in the area, such as power lines, roads, or buildings. Distribute warning signs if you know that there is a road through the forest area or that there are many people passing through that area on a daily basis.

2. Check the direction of fall

Next, determine the direction of the fall by carefully studying the tree. What do the branches look like and how do they grow? Also take into account the direction of the wind. If you are unclear about the tree's natural fall direction, stay away from it and check it with a plumb line (see the data chart for information). Clear the area around the tree's intended fall direction. Also clear a 45-degree zone behind the tree in both directions to create an escape route.

3. Prune the trunk

When you've cleared the area, post your warning signs in the direction of the tree's fall and your chosen escape route. You must check that you have enough fuel in your tank for the task ahead. Then it will be time to prune the trunk to get rid of all the large and small branches that can get in the way when making the felling cut. The safest way to prune is to do it with a pull chain (under the bar) from the top down.

4. Decide on the cutting technique

Once the trunk has been pruned to shoulder height, it is time to make the felling cut. When doing so, it is important to remember two things: the hinge must be of uniform thickness with the proper dimensions and the knockdown wedge or ripper bar must be inserted before the tree can engage the bar. The cutting technique to use will depend on the size of the tree and the slope, as well as the size of the chainsaw. Here we have compiled information about the different techniques, so that you can find for yourself the method that best suits your conditions. / insert link to proper passage in "working with chainsaws" /

5. Check the tree for diseases

If you notice that the wood is discolored and soft or if the lower part of the trunk looks swollen or diseased, you should be very careful. This indicates that the tree is rotten and the fibers of the wood are weakened. If this happens, log in the direction of the tree's natural fall and use a winch if you are unsure. Rot normally decreases the higher up the tree, so one option would be to knock it down leaving a taller than normal stump.

6. Choose the tool

You can choose from several felling tools when felling a tree. The size of the tree determines the type of forestry equipment needed. For smaller trees, felling tools are not usually necessary. The manual force is sufficient, perhaps with the help of a long bar. The knockdown wedge offers greater knockdown force than the different types of ripper bars. In extreme cases, you can use a rope and a winch, which are the safest and most powerful way to fell a tree. Take a look at the data box to learn more about the different tools available.

How to calculate tree height

• Hold a stick with your arm extended straight in front of you so that the length of the stick equals the distance between your eye and your hand; Next, hold the stick upright so that a right triangle forms between the eye, the hand, and the top of the stick.
• Aim at the tree and stand at a distance where the tree appears as tall as the length of the stick. If the tree is leaning, you will get more accurate results if you measure from the side, so the tree is not leaning towards you or the other way.
• The distance between where you are and the tree will be equal to its height.

How to measure the slope of a tree with a plumb bob

• Aim the plumb bob toward the top of the tree trunk.
• Measure the distance from the point of impact of the plumb bob to the center of the trunk.

Felling tools

• The standing stripper bar is suitable for thinning small trees. Insert the tool before completing the felling cut and support your full weight on the lever arm. The ripper bar is usually telescopic and can be carried in a tool belt holster.
• The ripper bar is used on relatively small trees. To maximize lifting force, insert the tool (before completing the felling cut) into the center of the felling cut as far back as possible. Do the lift with your legs and keep your back straight.
• The impact bar is used in the same way as the ripper bar, although it can also be used as a striking tool when using demolition wedges.
• Falling wedges are ideal for medium to large trees. They are inserted before completing the felling cut and struck with an ax or impact bar. Always use plastic or aluminum wedges to avoid the risk of damaging the chain if you accidentally cut them.
• The winch is used in situations where maximum strength and safety are required. To achieve maximum effect, the cable is placed as high as possible in the tree.