Gasoline Chainsaw

A gasoline chainsaw also know as petrol chainsaw,or gas chainsaw,is a machine that cuts with a set of teeth attached to a rotating chain driven along a guide bar. It is used in activities such as tree felling,limbing,bucking,pruning,cutting firebreaks in wildland fire suppression,and harvesting of firewood.Chainsaws with specially designed bar-and-chain combinations have been developed as tools for use in chainsaw art and chainsaw mills. Specialized chainsaws are used for cutting concrete during construction developments. Chainsaws are sometimes used for cutting ice in polar ice regions.

Product Accessories of Gasoline Chainsaw

1. Handle (Top handle/rear handle)

2. Front Hand Guard

3. Sawchain

4. Guide Bar

5. Safety Trigger

6. Fuel tank cap (Gas-Powered chainsaw)

7. Starter

Description and Mechanism of Gasoline Chainsaw

The chainsaw has a bicycle-like chain, running around sprockets (gear wheels designed to turn a chain) only with about 30 or more sharp teeth (made from a hardened steel alloy) mounted around it at intervals. Inside the engine, as the piston moves in and out of the cylinder, it pushes a connecting rod that turns a crankshaft. The crankshaft turns gears that are connected (through a centrifugal clutch, explained below) to one of the sprockets on which the chain is mounted—and the chain spins around.

The gasoline chainsaw converts the chemical energy locked in gasoline into mechanical energy you can use to do work. Each mechanical device is basically composed of a set of different parts, each of which, by performing a specific task, makes it possible to achieve the ultimate goal of the device. In the case of gasoline saws, the main goal is to cut, and all the components and parts try to achieve this goal in the best possible way. In the following and in several sections, we will introduce the main components of gas chainsaws.

The movement mechanism of a gas chainsaw is composed of two main structural parts; centrifugal clutch and wheel-chain structure. After increasing the speed of the motor output shaft, the centrifugal clutch engages using the centrifugal force created and the motor output force is transmitted to the propulsion mechanism.

Note that in the gasoline saw, the clutch also acts as an interface between the engine and the drive mechanism. The clutch transmits the input force to the wheel, which is part of the wheel-chain system, causing it to rotate. Here we need to use an allegory to better understand. The structure of the gas chainsaw in this section is very similar to the structure of a bicycle. The centrifugal clutch acts as the pedal that rotates with the rider's foot. This rotation is transmitted to the chain by a pedal and a plate, and this chain rotates because it is fixed between two large wheels. In a chainsaw, the same rotation of the chain is required and will cause the cut. Note that in the example above, the cyclist's leg muscle plays the role of driving the engine.

Different Gasoline Chainsaw That Shall Supply

25.4cc gasoline chainsaw NT-CS2500

Engine type: 1-Cylinder, 2-stroke, Air-cooling

Engine power: 0.9kw/8500r/min

Displacement: 25.4cc

Carburetor: Diaphragm type

Gasoline/2-cycle oil mixing ratio: 25:1

Idling speed: 3000+/-200 r/min

Fuel tank capacity: 230ml

Engine oil tanks capacity: 160ml

G.W/N.W: 5.5/5kg

Carrying type: hand hold

With 10/12 inch bar/chain

45CC gasoline chainsaw NT-CS4500

Engine type: 1-Cylinder, 2-stroke, Air-cooling

Engine power: 1.7kw/8500r/min

Displacement: 45cc

Carburetor: Diaphragm type

Gasoline/2-cycle oil mixing ratio: 25:1

Idling speed: 3000+/-200 r/min

Fuel tank capacity: 550ml

Engine oil tanks capacity: 260ml

G.W/N.W: 6.5/5kg

Carrying type: hand hold

With16/18 inch bar/chain

52CC gasoline chainsaw NT-5200

Engine type: 1-Cylinder, 2-stroke, Air-cooling

Engine power: 2.2kw/8500r/min

Displacement: 52cc

Carburetor: Diaphragm type

Gasoline/2-cycle oil mixing ratio: 25:1

Idling speed: 3000+/-200 r/min

Fuel tank capacity: 550ml

Engine oil tanks capacity: 260ml

G.W/N.W: 7/6.5kg

Carrying type: hand hold

With18/20 inch bar/chain

58cc gasoline chainsaw NT-CS5800

Engine type: 1-Cylinder, 2-stroke, Air-cooling

Engine power: 2.4kw/8500r/min

Displacement: 58cc

Carburetor: Diaphragm type

Gasoline/2-cycle oil mixing ratio: 25:1

Idling speed: 3000+/-200 r/min

Fuel tank capacity: 550ml

Engine oil tanks capacity: 260ml

G.W/N.W: 7.5/7kg

Carrying type: hand hold

With18/20 inch bar/chain

Types Of Chainsaw To Consider

Choosing how your chainsaw is powered is probably the most important decision to make, as it will cut down your choices drastically. There are 3 primary types of chainsaw, each with their own perks and shortcomings.

Cordless Electric Chainsaw

If portability is important to you but you don’t want to deal with gas, a cordless electric chainsaw may be for you. They run off of a rechargeable battery – similar to many other tools like cordless drills. Because they rely on the battery for power, which means that like a gas chainsaw, you’ll have a limited amount of time to work before it is time to recharge. These models are also usually more expensive despite boasting less power than gas-powered chainsaws (unless you go with a deluxe option) but are also quieter because there is no engine roaring.

Corded Electric Chainsaw

If you’re willing to sacrifice portability for endless battery life, a corded electric chainsaw is an option. Unlike its cordless counterpart, this quiet and lightweight choice plugs into an outlet for its power sourcing, allowing you to cut until your arms get tired. It has similar power to low and mid-tier cordless models, but in general it is weaker than a gas model. Unfortunately, you’ll want to stay close to home because without an outlet, you won’t be cutting anything! A corded model is often the cheapest option available because they don’t require fuel or rechargeable batteries, but if you plan to venture outside of your immediate property, you’ll have to borrow a local squirrel’s power.

Gas-Powered Chainsaw

Got a cheap source of fuel & don’t mind the smell? Consider a gas-powered chainsaw! When it comes to strength, you’ll often find that a gas-powered model offers the most power. This is because of the gas engine they are powered by, which can produce more cutting power and power a longer bar length than their electric counterparts. This allows it to cut larger trees more easily. Unfortunately, along with that powerful motor comes a much louder noise and heavier tool.

Advantages of Gasoline Chainsaw

A gasoline chainsaw is ideal for heavy-duty work. If you have a lot of trees on your property, live on a farm or ranch, or want to find something for professional use, a gas-powered chainsaw is probably your best bet. it saves time, tree felling and wood cutting are achieved with less time compared to the use of manual tools. It turns logs into firewood. Gasoline saws also come with a range of bar lengths to meet the requirements of your job. Unlike a corded electric chainsaw or manual saw, you won’t be confined to one area. And unlike a cordless electric chainsaw, you won’t run out of battery life, so you can work longer if you have the proper gas supply.

Why Choose Shall Gasoline Chainsaw?

✔ [High Efficient Engine]----The 52cc gas chainsaw has 2-stroke Gasoline Engine with 3.5HP, which produces lower emissions and fuel consumption, and can deliver steady power to the 20-inch bar and low- kickback chain. The speed of the 2-stroke gasoline engine can reach up to 8500 rpm. The ideal tool for cutting firewood and felling trees, suitable for cutting work in the garden or farm.

✔ [Super Air Filter System]----Using a quick release air filter system to prevent the dust from entering into engine. The automatic chain refueling machine keeps the chainsaw in good working condition. The internal structure of the split sprocket adopts a three-layer gasoline filter. When temperature is high, it won’t turn off, suitable for all-day use.

✔ [Safe to use]----The chain saw is provided with a safety device to protect against accidental starts to ensure the safety of the user. The chain interval is equipped with a counter-attack shrapnel and a guide hole, helping to use more secure. The quick-stop chain brake helps to use more securely, effectively improve the efficiency of your work.

✔ [Easy to install]----This chainsaw can be easily installed within a few minutes according to the instructions, and all tools are removed and placed in the tool library when not in use. The combination of the spring-assisted pull cord and the easy-to-use knob ensures that the quick and simple starting system makes it easier to accelerate and cut correctly when the pulling is started.

✔ [Ergonomic Design]----The gas chainsaw has soft rubber handle which is very convenient for carrying. The comfortable handle design, non-slip and shock-absorbing, not easy to fatigue for a long-term use, making this chainsaw balanced, maneuverable, and comfortable to operate, use more securely.

Why Choose Shall As Your Gasoline Chainsaw Supplier?

✔ More than 20 years of experience in the tools industry

✔ Full range of tools, power tools, power tools accessories, garden tools, hand tools, tools set, etc. More than 10,000 items, can satisfy all the tools requirements, bring wide market benefits to customers

✔ Professional R&D and Sales Service Team

✔ Self-owned factory with competitive and reasonable price, lifting our production quality

✔ High quality production and design standards for safe and reliable use. Built to international standards CE/GS/EMC/ETL/ROHS/UL

✔ ODM&OEM Customization services

✔ Strict Quality Control

✔ Low MOQs，fast delivery

Gasoline Chainsaw Buying Guide

Which chainsaw is best electric or petrol?

When it comes to power and durability, you'll never go wrong with a petrol chainsaw. They're the best choice if you're planning to do any type of commercial cutting. Electric saws have their place too. They're quieter, easier to start and use, and fumeless.

Can you cut down a tree with an electric chainsaw?

Electric chainsaws are perfect for trimming, pruning and light cutting jobs. Depending on the model, they may even be able to cut down small trees and large limbs.

How Long do battery powered chainsaws last?

How long will a battery-powered chainsaw last? A battery-powered chainsaw typically runs about 30 to 40 minutes with intermittent use depending on the battery's size.

What does a brushless chainsaw mean?

Unlike carbon brushes, the magnets in a brushless motor don't need physical contact with other components to transmit a charge, so there's less interference from friction. For greater efficiency in your cordless chainsaw, look for a saw with a brushless motor.

Are electric chainsaws quieter?

With an average sound range of 90-102 decibels, electric chainsaws can't exactly be called quiet. However, their sound range is 10-20 decibels lower than that of gas chainsaws. Because every 10 decibels represents a doubling of sound, this makes electric chainsaws two to three times quieter.

What is a professional chainsaw?

Professional-grade chainsaws are the ones you turn to for engines with higher horsepower as well as higher torque for consistently elevated output. In order to contain and channel all of that power, the engines on professional saws are made with components designed to withstand long hours of use: Heavier bearings.

How big of a tree can a 14 inch chainsaw cut?

Cutting down medium size trees with a trunk of about 14″ to 16” will require a larger chainsaw of about 16″ to 18” to fell the tree in one easy pass.

Do you need oil for an electric chainsaw ?

Most gas chain saws require a premixed gas-and-oil fuel to operate properly. Electric chain saws don't require this added oil, but the bar and chain do need to be properly lubricated. Electric chain saws use the same type of lubrication for the bar and chain as gas-powered chain saws.

What are electric chainsaws good for?

Electric chainsaws are best used for sprucing up trees, trimming limbs, cutting small logs, and other cutting tasks around your home or yard.

How do you silence a chainsaw?

You can silence a chainsaw in two ways: creating a barrier between the noise and yourself, and ensuring that the machine works properly. Fixing loose mufflers, leaky exhausts, and rusty chains can reduce noise, and wearing earplugs and earmuffs over your ears will further quiet the chainsaw.

What cc chainsaw do I need?

The larger the displacement, the more power generated by the explosion of the compressed fuel/air mixture that drives the piston. If you're harvesting and working up several cords of firewood a year, you'll want a saw with between 45 and 55 cubic centimeters (cc) of displacement.

Should I buy a 18 or 20 inch chainsaw?

If you want a general, all-purpose chainsaw that you can use to cut through thick branches and tree logs, you should chainsaw sizes between 16 and 18 inches. Alternatively, rural properties can often be better suited with a heavy-duty and larger chainsaw.

What is a standard size chainsaw ?

Gas-powered chainsaws start at 16 to 18 inches, and go up to as large as 72 inches. The 16- to 18-inch chainsaws are best for felling medium trees, while chainsaws with a 20-inch or larger bar are suitable for large trees or cutting firewood. Electric chainsaws tend to be smaller, usually 14 to 16 inches.

What happens if you run a chainsaw without oil?

Without lubricant, the speed at which the chain moves over the chainsaw bar can cause some serious friction. A slowed-down chain and excessive fuel burning mean there's a lot of friction between your bar and chain, which means a lot of heat is being produced that could do major damage to your saw.

Does CC matter in chainsaw?

Engine size is measured in cubic centimeters (cc) or cubic inches. In general, the bigger the number, the more powerful the engine. Most homeowners will do fine with a saw in the 32 cc to 45 cc range.

How do I know what size chainsaw to buy?

A basic guide is that the chainsaw should be at least 2 inches longer than the thickness of whatever branch or tree is being cut. For example, if the branch is 8 inches thick, the guide bar (or blade) of the ideal chainsaw should be at least 10 inches long.

What is better brushed or brushless motor?

In summary, brushless motors are better than brushed units. Users can take advantage of reduced maintenance, improved efficiency, reduced heat and noise. The brushless motors are synchronous units with one or more permanent magnets. Power tools with a brushless motor are now considered high-end products.

What are the possibilities of Kick-back effects when working with chainsaw?

1. Kickback can occur during most work procedures if the saw is not handled carefully. This is why it is essential for you to learn and use the correct saw technique.

2. It can also occur when the chainsaw is without a chain break.

3. One should always keep the left thumb under the front handle when using the saw to catch the saw in case of kickback.

Basic safety guidelines when working with a chainsaw

Here are some major safety measures needed in using the chainsaw for work.

1. Do not work on a site alone, work in the company of another colleague in case of injury someone can help the other.

2. Keep a safe distance of about 3 – 5 metres from the blade when working with a chainsaw. During tree felling, a greater safety distance is required.

3. Keep a steady grip on both handles on the saw. Thumbs and fingers must be completely wrapped around the handles to be prepared for possible kick-backs.

4. Hold the chainsaw close to your body for better balance and to make the saw feel less heavy.

5. Stand with your feet apart. To achieve the best possible balance, put your left foot slightly in front of your right.

6. When working in low positions, do not work with a curved spine, bend your knees instead.

7. When you are moving to another spot within the site you are required to activate the chain brake or turn off the engine to prevent any hazard.

How to start a gasoline chainsaw?

A gas-powered chainsaw is much easier to start with proper maintenance of the chainsaw. Before you start your saw, perform a quick maintenance check:

· Check the oil level

· Fill it with fresh fuel (using a proper fuel-and-oil mix for 2-cycle engines)

· Ensure the spark plug boot is fully seated

Afterward, the steps you take to start your gas chainsaw depend on whether you are starting your saw cold or hot.

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