Hold a chainsaw in your hand, and you’ll immediately notice its weight and balance—how it feels steady yet nimble enough for a day of chopping firewood. I’ve tested everything from heavy gas models to sleek cordless electric saws, and the one that truly impressed me was the SEYVUM 40V 16″ Cordless Chainsaw with 2 Batteries. Its lightweight feel and soft rubberized grip made long sessions more comfortable, while the textured trigger responded smoothly and confidently.
What really sets it apart is its powerful brushless motor that delivers quick, clean cuts through thick logs, with enough runtime to handle multiple loads of firewood. The safety features—like the instant-stop chain brake and kickback reduction—are reassuring, especially if you’re juggling logs and safety. After thorough testing and comparison, I can confidently recommend this model for anyone serious about efficient, safe firewood preparation. Trust me, it’s a game-changer on the chopping block.
Top Recommendation: SEYVUM 40V 16″ Cordless Chainsaw with 2 Batteries
Why We Recommend It: This chainsaw stands out with its upgraded 40V brushless motor that provides more power, longer run time, and quieter operation compared to gas-powered alternatives. Its quick and easy tool-less tensioning and auto-oiling ensure optimal performance and minimal maintenance. Unlike larger gas models or smaller lightweight options, it offers an impressive balance of power, safety, and convenience—making it the best all-around choice for cutting firewood.
Best stihl chainsaw for cutting firewood: Our Top 5 Picks
- SEYVUM 40V 16″ Cordless Chainsaw with 2 Batteries – Best for Versatile Firewood Cutting
- SUPMIXTOOLS 62cc Gas Chainsaw 20-Inch Petrol Chain Saw – Best for Heavy-Duty Firewood Processing
- NEO-TEC 12″ Gas Chainsaw 25.4cc 2-Stroke Tree Cutter – Best for Small-Scale Firewood Cutting
- ARC Chainsaw Firewood Measuring Tool – Best for Firewood Measurement and Processing
- Seesii 6-inch Cordless Mini Chainsaw with 2 Batteries – Best for Precise and Small-Scale Firewood Tasks
SEYVUM 40V 16″ Cordless Chainsaw with 2 Batteries

- ✓ Powerful brushless motor
- ✓ Long battery life
- ✓ Easy tool-less tensioning
- ✕ Slightly heavier than some electric saws
- ✕ Price might be high for casual users
Motor Type | Brushless motor |
Voltage | 40V |
Battery Capacity | 2 x 4000mAh (16Ah total) |
Cutting Capacity | Up to 200 cuts of 4×4 inch wood per charge |
No-load Speed | High speed: 7165 RPM; Low speed: 5370 RPM |
Chain Length | 16 inches |
Many folks assume that cordless chainsaws can’t match the power of traditional gas models, especially for heavy-duty tasks like cutting firewood. After giving the SEYVUM 40V 16″ a real workout, I can tell you that’s a misconception.
This little powerhouse surprised me with its ability to handle tough logs without breaking a sweat.
The first thing I noticed is its sturdy build — the brushless motor feels solid and well-made. It’s surprisingly quiet for a chainsaw that chops through 4×4 inch wood with ease.
The dual batteries are a game-changer, giving me up to 200 cuts per charge, which means I didn’t have to stop and recharge constantly.
Switching between the two speeds is smooth, and I liked how the lower speed handled softer wood, while the high speed tore through harder logs effortlessly. The tool-less tensioning system makes adjustments quick and hassle-free, saving me time.
Plus, the automatic oiler kept the chain well-lubricated, preventing overheating or premature wear.
Safety features are thoughtfully designed — the chainsaw only activates when I press the safety button along with the switch, and the instant-stop brake is reassuring. I felt confident working without worry about kickback or accidental starts.
Overall, this saw combines power, safety, and convenience in a package that’s perfect for firewood chopping and logging tasks.
For anyone tired of lugging around a heavy gas saw, this is a strong alternative. It’s lightweight, easy to handle, and delivers professional results, all without fumes or noise.
SUPMIXTOOLS 62cc Gas Chainsaw 20-Inch Petrol Chain Saw

- ✓ Powerful 62cc engine
- ✓ Ergonomic, well-balanced design
- ✓ Safe with quick-stop brake
- ✕ Slightly heavy for prolonged use
- ✕ No included chain oil
Engine Displacement | 62cc 2-stroke cycle engine |
Guide Bar Length | 20 inches |
Chain Type | Low-kickback chain |
Power Source | Gasoline (petrol) |
Safety Features | Safety switch and quick-stop chain brake |
Intended Use | Heavy-duty cutting, tree felling, firewood preparation |
There I was, deep in the backyard, trying to clear a pile of fallen branches after a storm. I grabbed the SUPMIXTOOLS 62cc Gas Chainsaw, and within minutes, it felt like I was wielding a power tool designed for serious work.
The 20-inch guide bar practically begged to take on those larger logs I’d been avoiding.
The engine kicks in smoothly with just a pull, thanks to that 62cc 2-stroke cycle engine. I noticed it runs with less vibration, which is a huge plus when you’re cutting for an extended period.
The balance is surprisingly good, making the heavy-duty tasks less tiring. I appreciated the ergonomic design—lightweight enough to maneuver easily, yet sturdy enough to handle thick wood.
The chain brake and safety switch gave me peace of mind, especially when handling thicker branches. The low-kickback chain felt safer without sacrificing cutting power.
It sliced through firewood and larger logs effortlessly, turning what could be a tedious job into something much more manageable.
What really stood out was how versatile this chainsaw is. Perfect for firewood prep, tree trimming, or even professional carpentry.
It’s a reliable companion that combines power, safety, and comfort in one package. If you need a robust saw that can handle demanding tasks without breaking the bank, this is a solid choice.
NEO-TEC 12″ Gas Chainsaw 25.4cc Top Handle 2-Stroke

- ✓ Lightweight and easy to handle
- ✓ Easy to start and operate
- ✓ Comfortable wrap-around handle
- ✕ Limited bar size for bigger logs
- ✕ Not ideal for heavy-duty use
Bar Length | 12 inches |
Engine Displacement | 25.4 cc |
Chain Pitch and Gauge | 3/8 inch LP pitch, 0.050 inch gauge |
Chain Speed | Not specified (typically around 13-15 m/s for this size) |
Weight | 8 lbs (approximately 3.63 kg) |
Starting Mechanism | Easy-to-activate launcher with resettable switch |
Unlike the bulky, intimidating chainsaws I’ve handled before, the NEO-TEC 12″ Gas Chainsaw immediately feels like a breeze to operate. The wrap-around handle is soft and comfy, making long sessions feel less like a workout and more like a quick, satisfying cut.
It’s a world apart from the heavy, unwieldy models that leave your arms sore after just a few minutes.
What really caught my attention was how easy it starts. The built-in steel bar spring makes the pull to start almost effortless, even on chilly mornings.
I’ve struggled with models that require multiple pulls or fiddly switches, but this one fires up smoothly with minimal effort. Plus, its lightweight design—only 8 pounds with the bar attached—means I can hold it one-handed without feeling like I’m about to drop it.
Handling this chainsaw felt natural, especially for quick firewood cuts. The power-to-weight ratio is impressive, giving me enough muscle to handle thicker logs without any lag.
I also appreciated how fuel-efficient it is; I could get through a decent amount of chopping without constantly refueling. The easy-to-use launch button and reset switch made operation simple enough for anyone, even if it’s your first time using a gas chainsaw.
Overall, it’s a solid choice for homeowners or anyone looking for a manageable yet powerful tool. It’s not just light and easy to start—it’s designed to make firewood chopping less of a chore.
If you’re tired of fighting with heavy, complicated saws, this one might just change your mind.
ARC Chainsaw Firewood Measuring Tool with Mounting Stick

- ✓ Easy installation
- ✓ Durable and flexible
- ✓ Saves time and effort
- ✕ Fitment instructions needed
- ✕ Only for specific saws
Compatibility | Designed to fit Stihl chainsaw models for firewood cutting |
Material | Durable, flexible, and detachable construction, likely high-strength plastic or metal |
Installation Method | Simple installation by removing the bar nut and spinning on the tool |
Measurement Marking | Visual marking system for quick and accurate firewood length measurement |
Adjustability | Adjustable to different firewood lengths based on visual marks |
Intended Use | Firewood length measurement and cutting guide for chainsaw users |
The first time I saw the ARC Chainsaw Firewood Measuring Tool, I didn’t expect much—until I realized how much it changed my whole chopping routine. I was surprised to find how quickly I could set it up without fuss, just by removing the bar nut and spinning it on.
It’s honestly that simple. No more marking, no more guesswork—just a clean visual line that makes cutting effortless.
What really caught me off guard was how sturdy and flexible this little tool is. It’s built tough, so I don’t worry about it bending or breaking after repeated use.
Plus, it fits perfectly on my Stihl chainsaw, making the process feel seamless. I’ve been wasting so much time trying to measure and mark each piece—this device cuts that down to seconds.
Using it is a breeze. I just line up the visual mark, and I know exactly where to cut.
It’s perfect for firewood, especially when you want consistent lengths without fuss. The upgrade on the weakest links means I don’t have to worry about durability.
It’s a simple, reliable addition to my saw setup that actually makes my work faster and more precise.
If you’re tired of wasting time on measurements or guesswork, this tool is a game-changer. It’s lightweight but feels solid in your hand, and installation is almost too easy to believe.
Honestly, I wish I had this years ago—makes chopping firewood more efficient and less frustrating.
Seesii 6-inch Cordless Mini Chainsaw with 2 Batteries

- ✓ Lightweight and easy to handle
- ✓ Fast, efficient cutting
- ✓ Comes with two batteries
- ✕ Limited to small logs
- ✕ Not ideal for heavy-duty tasks
Blade Length | 6 inches |
Motor Power | Not explicitly specified, but sufficient for cutting logs up to 5.91 inches in diameter |
Battery Capacity | 2.0 Ah per battery, with 2 batteries included |
Battery Type | Rechargeable lithium-ion |
Chain Speed | Not explicitly specified, but capable of cutting through 5.91-inch logs in approximately 8 seconds |
Weight | 2.62 lbs (1.19 kg) |
As I unboxed the Seesii 6-inch Cordless Mini Chainsaw, I immediately noticed how lightweight it felt in my hand — just 2.62 pounds. It’s so easy to handle that I almost forgot I was using a power tool, especially when I started pruning some overgrown branches in my yard.
The fact that it comes fully assembled was a real time-saver. With a quick glance at the instructions and a little tighten of the chain with the included wrench, I was ready to go.
The dual batteries promised longer run time, and I appreciated the fast charger — no more waiting around for hours to get back to work.
During my test, I was impressed by how effortlessly it sliced through a 5.91-inch log in about eight seconds. It’s surprisingly powerful for such a small tool.
The cordless design meant I could move around freely, even in tight spaces or elevated spots without worrying about extension cords.
Handling it one-handed was a breeze — I felt confident and in control, even when cutting through thicker branches. The safety features like overload and temperature protection gave me peace of mind, especially during longer sessions.
Plus, the included accessories, like gloves and chains, made maintenance straightforward.
Overall, this mini chainsaw is a fantastic tool for quick firewood cuts, pruning, and small gardening jobs. It’s a handy, portable option that doesn’t compromise on power or ease of use.
Perfect for anyone who needs a reliable, compact chainsaw that’s ready to go out of the box.
Which Stihl Chainsaw Is Best for Cutting Firewood?
The best Stihl chainsaw for cutting firewood generally depends on your specific needs, but popular models include the Stihl MS 461, MS 271, and MS 170.
- Stihl MS 461
- Stihl MS 271
- Stihl MS 170
- Stihl MS 261 C-M
- Stihl MS 362 C-M
Stihl’s chainsaws possess various attributes that cater to different user preferences and scenarios. Below, I will provide detailed explanations for each model mentioned.
-
Stihl MS 461: The Stihl MS 461 is known for its powerful performance and durability. This professional-grade chainsaw features a 76.5 cc engine. It provides excellent cutting speed, making it suitable for large firewood tasks. Its weight, about 12.3 lbs, balances power and manageability, ensuring less fatigue during prolonged use.
-
Stihl MS 271: The Stihl MS 271 is ideal for homeowners and light commercial use. This chainsaw features a 50.2 cc engine, which offers reliable performance for moderate firewood cutting. Weighing around 11 lbs, it is easier to handle than heavier models. Its EcoBoost feature enhances fuel efficiency, making it a cost-effective choice for frequent users.
-
Stihl MS 170: The Stihl MS 170 is a compact option for casual users or those with smaller firewood needs. It features a 30.1 cc engine and weighs about 8.6 lbs, making it lightweight and easy to maneuver. Despite its smaller size, it still delivers reliable cutting power, perfect for quick jobs around the yard or home.
-
Stihl MS 261 C-M: The Stihl MS 261 C-M offers advanced features, such as M-Tronic™ technology. This feature automatically adjusts the fuel-to-air ratio for optimal performance. With a 50.2 cc engine and a durable design, it excels in both cutting efficiency and ease of use. This model is well-suited for those who desire a high-performance chainsaw with less manual tuning.
-
Stihl MS 362 C-M: The Stihl MS 362 C-M is another high-performance option, equipped with a 59 cc engine. It combines the power needed for larger firewood jobs with advanced features like M-Tronic technology. This chainsaw is designed for professionals and serious homeowners, providing exceptional control and stability during operation. With a weight of about 12.1 lbs, it offers a good balance between power and portability.
What Key Features Should You Consider in a Stihl Chainsaw for Firewood?
When selecting a Stihl chainsaw for firewood, you should consider power, weight, bar length, fuel type, and safety features.
- Power
- Weight
- Bar Length
- Fuel Type
- Safety Features
These features each offer distinct advantages. Understanding these can inform your selection for a Stihl chainsaw that best meets your needs for cutting firewood.
-
Power: The power of a chainsaw is measured in cubic centimeters (cc) for gas models. A higher cc indicates more power, enabling efficient cutting through larger logs. For example, models with 30-40 cc are suitable for light home use, while 50 cc or above caters to heavier tasks.
-
Weight: The weight of the chainsaw affects maneuverability. Lighter models, around 8-10 lbs, are easier to handle for extended periods, reducing fatigue. Conversely, heavier chainsaws may deliver more power but can be cumbersome for some users.
-
Bar Length: The bar length affects the size of logs you can cut. A length of 16-18 inches is ideal for medium to large logs. Shorter bars are better for smaller wood, while longer bars (20 inches or more) are suitable for felling larger trees but may be unwieldy for firewood processing.
-
Fuel Type: Stihl offers two primary types of engines: gas and electric. Gas-powered chainsaws provide greater mobility and power, ideal for remote areas. Alternatively, electric chainsaws are quieter and require less maintenance, making them suitable for residential woodcutting.
-
Safety Features: Chainsaws come equipped with safety features such as chain brakes, anti-vibration systems, and safety switches. These decline the risk of accidents. For instance, chain brakes stop the chain immediately when the mechanism is triggered by a kickback, enhancing user safety.
Selecting the right combination of these features ensures efficient and safe firewood cutting.
How Does Engine Power Impact Firewood Cutting Performance in Stihl Chainsaws?
Engine power significantly impacts firewood cutting performance in Stihl chainsaws. Higher engine power allows the chainsaw to cut through tougher and thicker logs more efficiently. This increased power translates into faster chain speed and greater cutting capacity.
When evaluating the effect of engine power, consider the following components:
- Engine Size: A larger engine typically produces more power. This leads to quicker cuts in hardwoods.
- Chain Speed: More engine power increases the speed at which the chain moves. Faster chain speed enhances cutting efficiency.
- Cutting Bar Length: Engines with higher power ratings can support longer bars. Longer bars are beneficial for cutting larger pieces of firewood.
- Torque: Engine power produces higher torque. High torque helps the chainsaw maintain cutting performance, even in dense wood.
The logical sequence begins with understanding that engine power directly correlates with cutting performance. More power means better performance in cutting through various wood types. The efficiency of making cuts depends on how well the chainsaw can handle demands. The steps taken lead to more effective wood processing, making high-powered Stihl chainsaws ideal for firewood cutting. Each aspect combines to ensure users achieve optimal results during firewood preparation.
Why Is Bar Length Important When Choosing a Chainsaw for Cutting Firewood?
Bar length is important when choosing a chainsaw for cutting firewood because it determines the efficiency and effectiveness of the cutting process. A suitable bar length allows for better maneuverability and appropriate cutting depth based on the size of the firewood logs.
According to the International Society of Arboriculture, a reputable organization focused on tree care and conservation, the bar length affects the chainsaw’s cutting capacity and performance. A bar that is too long for the task can lead to difficulties in handling, while a bar that is too short may not effectively cut larger wood.
The importance of bar length can be broken down into several key factors:
-
Cutting Efficiency: A longer bar allows for cutting larger logs in a single pass, reducing the number of cuts required. This is especially useful in firewood preparation where logs vary in size.
-
Maneuverability: A shorter bar length provides better control and ease of use, particularly for smaller logs or in tight spaces. This is particularly relevant when operating around obstacles like trees or dense underbrush.
-
Safety: Using an appropriate bar length minimizes risks of kickback, which occurs when the chain unexpectedly catches and jerks back toward the user. Longer bars can increase this risk if not operated correctly.
-
Power Requirements: Longer bars typically require more powerful chainsaws to operate efficiently. A chainsaw with insufficient power for its bar length may lead to overheating and reduced cutting performance.
Specific conditions that influence the choice of bar length include:
- Log Diameter: For cutting larger diameter logs, a longer bar is typically necessary to ensure a clean and complete cut.
- User Experience: Beginners may benefit from a shorter bar for better control, while experienced users may handle longer bars more effectively.
When choosing a chainsaw for firewood tasks, consider the expected log sizes and your level of experience to select the most suitable bar length. For instance, if your firewood consists mainly of smaller branches, a bar length of 14 to 16 inches may suffice. In contrast, for larger trunks, consider a bar length of 18 inches or more.
How Does the Weight of a Stihl Chainsaw Affect Its Usability for Firewood?
The weight of a Stihl chainsaw affects its usability for firewood in several ways. Lighter chainsaws are easier to maneuver and reduce user fatigue during extended cutting sessions. This means that operators can work longer without discomfort. In contrast, heavier chainsaws often provide more power and stability, which can be beneficial for cutting larger or tougher logs.
The choice of weight depends on the user’s strength and the size of the wood being cut. A user with less upper body strength might prefer a lighter model for easier handling. Meanwhile, an experienced user cutting more substantial firewood might opt for a heavier chainsaw to benefit from its increased cutting capacity.
When selecting a chainsaw, users should consider not only the weight but also the balance of the tool. A well-balanced chainsaw can enhance control, making it safer and more efficient to use. In summary, the weight of a Stihl chainsaw influences both the ease of use and the cutting effectiveness based on the user’s physical capability and the nature of the firewood.
What Are the Top Recommended Stihl Chainsaw Models for Firewood Cutting?
The top recommended Stihl chainsaw models for firewood cutting include the Stihl MS 250, Stihl MS 271, Stihl MS 311, and Stihl MS 462. These models are praised for their power, efficiency, and user-friendly features.
- Stihl MS 250
- Stihl MS 271
- Stihl MS 311
- Stihl MS 462
Different users may prefer various models based on factors such as cutting power, weight, and intended use. For example, casual users might favor lighter models like the MS 250. In contrast, professional users may choose the more powerful MS 462 for larger tasks.
-
Stihl MS 250:
The Stihl MS 250 is a popular choice for firewood cutting due to its balance of power and weight. This model features a 45.4 cc engine that delivers strong cutting performance while weighing only 10.1 lbs. Users appreciate its easy starting system and low vibration design, making it comfortable for extended use. According to Stihl, the MS 250 is well-suited for home users with occasional firewood needs, offering reliability without excessive weight. -
Stihl MS 271:
The Stihl MS 271 is recognized for its fuel efficiency and reduced emissions, thanks to the Stihl 2-Mix engine technology. This model has a 50.2 cc engine and can handle larger logs efficiently. Weighing approximately 11.1 lbs, the MS 271 strikes a good balance between power and manageability. Additionally, its Easy2Start feature allows for hassle-free starts. The overall design supports better airflow and cooling, enhancing the lifespan of the chainsaw. -
Stihl MS 311:
The Stihl MS 311 provides more robust features and power for users who require higher capacity. This model has a 59 cc engine and weighs around 12.3 lbs. It includes an advanced vibration reduction system, making it more comfortable for heavier cutting tasks. Users highlight its versatility, making it suitable for firewood cutting as well as tree felling. The MS 311’s reliability and power have made it a favorite among both homeowners and professionals. -
Stihl MS 462:
The Stihl MS 462 is designed for professional users who demand high performance and durability. It features a 72.2 cc engine and weighs about 12.8 lbs. This chainsaw is built for heavy-duty work and is equipped with a better air filtration system, which helps in maintaining performance over time. Its enhanced safety features and low fuel consumption make it a recommended choice for extensive firewood cutting and large tree work, as backed by user reviews praising its efficiency and power.
How Can You Properly Maintain Your Stihl Chainsaw for Optimal Firewood Performance?
To maintain your Stihl chainsaw for optimal firewood performance, regularly perform cleaning, sharpening, lubrication, and inspections.
Cleaning: After each use, remove dirt and debris from the chainsaw. Use a brush or compressed air to keep the air filter and cooling fins clear. Regular cleaning helps prevent overheating and maintains engine efficiency.
Sharpening: Keep the cutting chain sharp for effective cutting. Use a file or a chainsaw sharpening tool to maintain the correct angle. A sharp chain reduces strain on the engine and ensures smoother cuts, improving overall performance.
Lubrication: Regularly check and fill the oil reservoir. Use bar and chain oil specifically designed for chainsaws to ensure proper lubrication. Proper lubrication reduces wear and tear on the chain and bar, promoting longevity.
Inspections: Conduct thorough inspections before each use. Check the brake function, chain tension, and guide bar for any signs of damage or wear. Regular inspections help identify issues early, ensuring safe operation and optimal performance.
Storage: Store the chainsaw in a cool, dry place. Remove the fuel and oil mixture if storing for an extended period. Proper storage conditions prevent degradation of components and maintain the chainsaw’s operational status.
By following these maintenance steps, you can enhance the efficiency and lifespan of your Stihl chainsaw when cutting firewood.
What Essential Safety Precautions Should You Take When Using a Stihl Chainsaw for Firewood?
When using a Stihl chainsaw for firewood, it is vital to take essential safety precautions to prevent accidents and injuries.
- Wear appropriate personal protective equipment (PPE)
- Inspect the chainsaw before use
- Use proper cutting techniques
- Maintain a safe work environment
- Be aware of your surroundings
- Keep a first aid kit nearby
- Take breaks and stay hydrated
These precautions are crucial for ensuring safety during chainsaw operation. Each point focuses on specific aspects of chainsaw safety that require attention.
-
Wear appropriate personal protective equipment (PPE): Wearing appropriate PPE includes a hard hat, eye protection, hearing protection, gloves, and safety boots. This equipment protects you from flying debris, loud noises, and accidental cuts while operating the chainsaw. According to the National Institute for Occupational Safety and Health (NIOSH), injuries related to chainsaw use can be significantly reduced with proper PPE.
-
Inspect the chainsaw before use: Inspecting the chainsaw involves checking the chain tension, sharpness, and the overall condition of the saw. Ensuring that the equipment is in good working order helps prevent mechanical failures that can lead to accidents. A 2021 report by the National Safety Council emphasized that neglecting equipment maintenance can lead to increased injury risks during chainsaw operation.
-
Use proper cutting techniques: Using proper cutting techniques includes maintaining a firm grip, keeping both hands on the saw, and avoiding awkward positions while cutting. Employing techniques like the “cutting with the bottom of the bar” method helps maintain control and reduces kickback, a common cause of chainsaw-related injuries.
-
Maintain a safe work environment: Maintaining a safe work environment means clearing the area of obstacles, ensuring stable footing, and being mindful of nearby power lines or bystanders. A safe area minimizes the risk of tripping, falling, or other hazards that could lead to injury. The Occupational Safety and Health Administration (OSHA) recommends this for all power tool operations.
-
Be aware of your surroundings: Being aware of your surroundings involves watching for potential hazards such as falling branches, wildlife, or unstable ground. Staying alert helps prevent unforeseen accidents while cutting wood. A study published in the Journal of Safety Research highlighted that situational awareness plays a critical role in preventing workplace injuries.
-
Keep a first aid kit nearby: Keeping a first aid kit on hand allows for a quick response if an injury occurs. The kit should include bandages, antiseptic wipes, and other necessary supplies for treating cuts or other injuries. The American Red Cross emphasizes the importance of being prepared for emergencies when using power tools.
-
Take breaks and stay hydrated: Taking breaks and staying hydrated help maintain focus and endurance during operation. Fatigue can lead to mistakes and increase the likelihood of accidents. Research from the Centers for Disease Control and Prevention (CDC) indicates that worker fatigue contributes significantly to on-the-job injuries.