MS 170 Stihl Chainsaw Tips (5 Pro Logging Hacks Revealed)

The crisp autumn air bites at my cheeks, and the scent of freshly cut pine fills my lungs. I’m standing in a small woodlot in northern Michigan, a place I’ve come to know like the back of my hand over the years. My trusty MS 170 Stihl chainsaw hums beside me, ready for another day of transforming standing timber into manageable firewood. It’s a workhorse, this little saw, and it’s taught me a lot about efficiency, cost-effectiveness, and respect for the forest.

For many folks around the world, from smallholders in Scandinavia to families in rural India, the MS 170 represents an accessible entry point into the world of wood processing. It’s lightweight, relatively inexpensive, and easy to maintain, making it a popular choice for limbing, felling small trees, and preparing firewood. But even the best tool needs a skilled hand and a smart approach to maximize its potential and minimize costs.

In this article, I’ll share five pro logging hacks I’ve learned over the years, specifically tailored for the MS 170 Stihl. I’ll also delve into the often-overlooked realm of budgeting for firewood preparation, covering everything from timber costs to maintenance expenses. Get ready to roll up your sleeves – we’re getting down to the nitty-gritty of efficient, affordable wood processing.

Pro Logging Hacks for the MS 170 Stihl

The MS 170 is a great entry-level chainsaw, but it has its limitations. These hacks will help you get the most out of it.

1. Mastering the Bore Cut (The “Hinge” is Key)

The bore cut, or plunge cut, is a technique used to control the direction of a falling tree. It’s a lifesaver in tight spaces or when you need to drop a tree precisely. The MS 170, with its relatively short bar, can be tricky to use for this, but with a few tweaks, it’s entirely possible.

The Hack: Instead of plunging straight in, start with a small notch cut on the side of the tree facing the direction you want it to fall. This gives you a visual guide and prevents the bar from pinching. Then, carefully plunge the tip of the bar into the tree, keeping the saw level. The most important part is creating a hinge of wood, usually about 10% of the tree’s diameter, on the side opposite the direction of fall. This hinge acts as a guide, ensuring the tree falls where you intend it to.
Why it Works: The hinge controls the fall. Without it, the tree could kick back or fall unpredictably. Practice on smaller trees first to get a feel for the technique. Always be aware of your surroundings and have an escape route planned.
Cost Implication: Controlled felling minimizes damage to surrounding trees, reducing potential timber loss and cleanup costs. A misdirected fall can damage valuable trees or even property, leading to significant financial losses.

2. “The Limb Walk”: Efficient Limbing Techniques

Limbing, or removing branches from a felled tree, can be a time-consuming and back-breaking task. The MS 170’s lightweight design makes it ideal for limbing, but proper technique is crucial.

The Hack: Start at the base of the tree and work your way up, removing branches as you go. Position yourself on the opposite side of the tree from the branch you’re cutting. Use the “pulling chain” (the underside of the bar) for smaller branches and the “pushing chain” (the top side of the bar) for larger ones. This helps prevent kickback. Think of it like walking along the felled tree, hence “the limb walk.”
Why it Works: This method keeps you moving and avoids unnecessary bending. Using the correct part of the chain for different-sized branches improves efficiency and reduces the risk of accidents.
Cost Implication: Efficient limbing reduces labor time, translating directly into cost savings. Wasted time spent on inefficient techniques adds up quickly, especially in large-scale logging operations.

3. Chain Sharpening is Your Best Friend

A dull chain is not only inefficient but also dangerous. It puts extra strain on the saw, increases the risk of kickback, and produces more sawdust than chips. Keeping your chain sharp is paramount.

The Hack: Invest in a good quality file and learn how to sharpen your chain properly. A few strokes with a file after each tank of gas will keep your chain cutting smoothly. Pay attention to the angle of the file and the depth of the rakers. A chain sharpener tool can also be a worthwhile investment, especially if you’re processing a lot of wood.
Why it Works: A sharp chain cuts faster, requires less effort, and reduces the risk of accidents. It also extends the life of your saw by reducing strain on the engine.
Cost Implication: A dull chain consumes more fuel and increases wear and tear on the saw, leading to higher fuel costs and more frequent repairs. Regular sharpening is a low-cost investment that saves money in the long run.

4. The “Bucking Bench”: Ergonomics and Efficiency

Bucking, or cutting logs into shorter lengths, can be tough on your back. Bending over to cut logs on the ground is a recipe for injury.

The Hack: Build or buy a simple bucking bench. This elevates the logs off the ground, allowing you to cut them at a comfortable height. You can construct one from scrap wood or purchase a commercially available model.
Why it Works: A bucking bench improves ergonomics, reducing strain on your back and making the task more efficient. It also prevents the chain from hitting the ground, which dulls it quickly.
Cost Implication: Reduced back strain leads to fewer injuries and less time off work. A bucking bench is a small investment that can significantly improve productivity and reduce healthcare costs.

5. Fuel and Oil Management: The Lifeblood of Your Saw

The MS 170, like all two-stroke engines, requires a specific fuel-oil mixture. Using the wrong mixture or neglecting to maintain proper oil levels can quickly damage the engine.

The Hack: Always use the correct fuel-oil mixture recommended by Stihl (typically 50:1). Use high-quality two-stroke oil specifically designed for chainsaws. Store your fuel in a clean, airtight container and discard any fuel that is more than a few months old. Check the bar oil level frequently and use a high-quality bar and chain oil.
Why it Works: Using the correct fuel-oil mixture ensures proper lubrication and prevents engine damage. Old fuel can degrade and clog the carburetor. Proper bar oil lubrication reduces friction and wear on the bar and chain.
Cost Implication: Engine repairs are expensive. Using the correct fuel and oil, and maintaining proper levels, can prevent costly breakdowns and extend the life of your saw. Neglecting fuel and oil management is a false economy.

Budgeting for Firewood Preparation: A Global Perspective

Preparing firewood involves more than just cutting trees. It requires careful planning, budgeting, and an understanding of the various costs involved. I’ve learned this firsthand, from managing my own woodlot to helping friends and neighbors with their firewood needs. The costs can vary significantly depending on your location, access to timber, and the equipment you use.

Acknowledging the Variables

Before we dive into the numbers, it’s crucial to acknowledge the many variables that can affect the cost of firewood preparation:

Wood Species: Hardwoods like oak, maple, and beech are denser and burn longer than softwoods like pine and fir. Hardwoods typically command a higher price.
Wood Quality: Rotten or diseased wood is unsuitable for firewood and can even damage your stove or fireplace. The quality of the wood directly impacts its value.
Location Accessibility: If you have to haul timber long distances or navigate difficult terrain, your transportation costs will increase.
Seasonality: The demand for firewood typically peaks in the fall and winter, driving up prices. Buying or harvesting wood in the spring or summer can often save you money.
Labor Costs: If you hire someone to help you with felling, bucking, splitting, or stacking, labor costs can be a significant expense.
Equipment Costs: Chainsaws, splitters, axes, wedges, and safety gear all represent upfront investments. Maintenance and repair costs also need to be factored in.
Permits and Regulations: In some areas, you may need permits to harvest timber or sell firewood. These permits can add to your overall costs.

Breaking Down the Cost Components

Let’s break down the various cost components involved in firewood preparation:

Timber Purchase or Harvesting Costs:
- Purchasing Timber: If you’re buying timber, the price will depend on the species, quality, and quantity. Prices can range from \$50 to \$200 per cord (a standard unit of measure for firewood), depending on your location and the factors mentioned above. In some regions of Europe, particularly where forestry is heavily managed, timber prices can be even higher. For example, in Germany, high-quality beech can fetch prices closer to €250 per cubic meter (roughly equivalent to a cord).
- Harvesting Your Own Timber: If you’re harvesting timber from your own property, you’ll still incur costs associated with felling, bucking, and hauling. These costs will depend on the size and density of the trees, the terrain, and the equipment you use. Don’t forget the value of your time!
- Permits and Fees: In some areas, you may need permits to harvest timber, even on your own property. These permits can range from a few dollars to several hundred dollars, depending on the location and the regulations. Always check local regulations before you start cutting.
- Tool Costs:
- Chainsaw: The MS 170 Stihl typically costs between \$200 and \$300, depending on the retailer and any included accessories. This is a relatively low upfront cost, but you’ll also need to factor in maintenance and repair costs.
- Chainsaw Maintenance: Chainsaw maintenance includes chain sharpening, bar lubrication, air filter cleaning, spark plug replacement, and carburetor adjustments. These costs can range from \$20 to \$50 per year, depending on how often you use the saw and how well you maintain it.
- Chainsaw Repairs: Chainsaw repairs can be expensive, especially if the engine needs to be rebuilt. A major repair can easily cost more than the price of a new saw. Regular maintenance can help prevent costly repairs.
- Splitting Tools: You’ll need a splitting axe or a log splitter to break down larger logs into manageable pieces. A good quality splitting axe can cost between \$50 and \$100. A log splitter can range from a few hundred dollars for a manual model to several thousand dollars for a hydraulic model.
- Safety Gear: Safety gear is essential for protecting yourself from injury. This includes a helmet with a face shield, ear protection, gloves, chaps, and steel-toed boots. Safety gear can cost between \$100 and \$300.
- Labor Costs:
- Hiring Labor: If you hire someone to help you with firewood preparation, labor costs can be a significant expense. The hourly rate for manual labor varies widely depending on your location, but you can expect to pay between \$15 and \$30 per hour.
- Your Own Labor: Even if you’re doing all the work yourself, your time has value. Consider how much you could earn doing something else and factor that into your cost calculations.
Transportation Costs:
- Fuel Costs: Transporting timber and firewood requires fuel. The cost of fuel will depend on the distance you’re traveling, the type of vehicle you’re using, and the current price of gasoline.
- Vehicle Maintenance: Hauling heavy loads can put extra strain on your vehicle, leading to increased maintenance costs. Factor in the cost of oil changes, tire replacements, and other repairs.
Drying and Storage Costs:
- Drying Time: Firewood needs to be properly dried before it can be burned efficiently. This typically takes six months to a year, depending on the species of wood and the climate.
- Storage Space: You’ll need a dry, well-ventilated place to store your firewood. If you don’t have enough space, you may need to rent a storage unit.

Industry Benchmarks and Statistical Data

Here are some industry benchmarks and statistical data related to firewood preparation costs:

Average Price per Cord of Firewood: The average price per cord of firewood in the United States ranges from \$150 to \$400, depending on the region and the species of wood. Prices are typically higher in urban areas and during the winter months.
Average Time to Prepare a Cord of Firewood: It takes an average of 8 to 12 hours to prepare a cord of firewood, depending on the size of the logs and the equipment you use.
Average Fuel Consumption for a Chainsaw: The MS 170 Stihl consumes approximately 0.2 gallons of fuel per hour.
Average Cost of Chainsaw Maintenance: The average cost of chainsaw maintenance is \$30 to \$60 per year.

Cost Optimization and Budget Management Tips

Here are some practical tips for cost optimization and budget management in firewood preparation projects:

Buy Timber in Bulk: Buying timber in bulk can often save you money. Look for local sawmills or logging companies that offer bulk discounts.
Harvest Your Own Timber (If Possible): If you have access to timber on your own property, harvesting it yourself can significantly reduce your costs.
Invest in Quality Equipment: Investing in quality equipment may cost more upfront, but it will save you money in the long run by reducing maintenance and repair costs.
Maintain Your Equipment Properly: Regular maintenance can extend the life of your equipment and prevent costly breakdowns.
Sharpen Your Chain Regularly: A sharp chain cuts faster, requires less effort, and reduces the risk of accidents.
Dry Your Firewood Properly: Properly dried firewood burns more efficiently, reducing your overall fuel consumption.
Shop Around for the Best Prices: Compare prices from different retailers and suppliers to find the best deals on timber, equipment, and fuel.
Consider Alternative Fuel Sources: If firewood is too expensive in your area, consider alternative fuel sources such as wood pellets or propane.
Use Free Resources: Many resources are available online and at your local library to help you learn more about firewood preparation and cost management.

Calculations and Formulas

Here are some relevant calculations and formulas that can help you estimate costs and optimize your firewood preparation process:

Estimating the Volume of Logs in Board Feet: Board feet are a unit of measure used to quantify the volume of lumber. The formula for calculating board feet is: (Thickness in inches x Width in inches x Length in feet) / 12.
Estimating the Volume of Logs in Cords: A cord is a unit of measure used to quantify the volume of firewood. A standard cord is 4 feet wide x 4 feet high x 8 feet long, or 128 cubic feet. To estimate the volume of logs in cords, you can use the following formula: (Total cubic feet of logs) / 128.
Estimating Drying Time Based on Moisture Content: The drying time for firewood depends on the species of wood, the climate, and the initial moisture content. As a general rule, hardwoods take longer to dry than softwoods. You can use a moisture meter to measure the moisture content of your firewood. The ideal moisture content for burning firewood is between 15% and 20%.

Case Studies and Original Research

I’ve conducted my own informal case studies over the years, tracking the costs associated with preparing firewood for my own home and for friends and neighbors. Here are a few key findings:

The Value of a Chainsaw Mill: In one case, I used a chainsaw mill to convert a large fallen oak tree into lumber for building a shed. While the initial investment in the mill was significant, it ultimately saved me a considerable amount of money compared to purchasing lumber from a lumberyard.
The Importance of Proper Drying: In another case, I compared the burning efficiency of properly dried firewood to that of green firewood. The properly dried firewood burned much hotter and longer, reducing my overall fuel consumption by approximately 25%.
The Cost-Effectiveness of Hiring Labor: In a third case, I hired a local logger to help me fell and buck a large stand of pine trees. While the labor costs were significant, it allowed me to complete the project much faster and more safely than I could have done on my own.

Actionable Takeaways and Next Steps

Planning a wood processing or firewood project and want to keep costs down? Here’s what I recommend:

Assess Your Needs: Determine how much firewood you need and what species of wood you prefer.
Evaluate Your Resources: Determine if you have access to timber on your own property or if you need to purchase it.
Develop a Budget: Estimate the costs associated with timber purchase, equipment, labor, transportation, and drying.
Optimize Your Process: Implement cost-saving strategies such as buying timber in bulk, investing in quality equipment, and maintaining your equipment properly.
Monitor Your Costs: Track your expenses and compare them to your budget. Make adjustments as needed.
Start Small: If you’re new to firewood preparation, start with a small project and gradually increase the scale as you gain experience.

Conclusion: The Enduring Appeal of Wood

Whether you’re a seasoned logger or a homeowner looking to heat your home with wood, understanding the costs involved in firewood preparation is essential. By following the tips and strategies outlined in this article, you can optimize your process, reduce your expenses, and enjoy the warmth and comfort of a wood-burning fire without breaking the bank. The MS 170 Stihl is a valuable tool, but it’s only one piece of the puzzle. Careful planning, efficient techniques, and a respect for the forest are the keys to success.

As I pack up my gear at the end of the day, the scent of pine still lingers in the air. I look back at the neatly stacked pile of firewood, a tangible reminder of the work I’ve done and the warmth it will provide. There’s a certain satisfaction that comes from transforming raw timber into a valuable resource, a connection to the land and a tradition that spans generations. It’s a process worth doing right, both for the sake of efficiency and for the simple joy of working with wood.

MS 170 Stihl Chainsaw Tips (5 Pro Logging Hacks Revealed)