A motor grader is a piece of powerful equipment used for heavy-duty road maintenance in Canada. During Canadian winters, it plays a special role in clearing deep snow and breaking up ice to provide a smooth, level driving surface.
Motor graders are specialized and expensive to rent, which is why many businesses and municipalities choose to lease instead. Here we’ll help you decide whether you need a motor grader, and whether you should rent or buy one.
Key Takeaways
- Motor graders are heavy-duty equipment that is used for road maintenance, especially clearing deep snow and breaking thick ice in winter.
- They use weight and a wide blade to shatter hard-packed ice that regular plows cannot manage. They are key for maintaining the road base and shaping the road crown (center pitch) to ensure proper water drainage and prevent potholes.
- Most businesses lease/rent motor graders instead of buying due to high costs, insurance, and storage issues.
- When leasing, remember to book early (as there is high demand), and verify that the machine has high horsepower and all necessary attachments (e.g., chains, scarifier).
- Look into renting a motor grader if you need to clear long, unpaved roads, deal with thick frozen ice, or potentially reshape a road surface.
What do motor graders do? Key functions of a motor grader for winter snow removal
A motor grader can tackle snow and ice conditions that standard truck-mounted plows cannot effectively manage, particularly on long, unpaved, or wide surfaces. It offers high precision so operators can push massive volumes of snow far off the road shoulders in large rows, while simultaneously preserving or restoring the road’s crown for drainage.
Breaking up frozen layers of snow and ice
Truck plows skim over hard ice, but a motor grader is much heavier. This extra weight applied to the moldboard (mid-mounted blade) makes it possible to cut deeply to shatter thick, frozen layers. The moldboard can be up to 16 feet wide, allowing the grader to clear a wide path and handle huge volumes of snow in a single pass.
For the toughest, hard-packed ice, a grader can even use a separate attachment called a scarifier or ripper (usually on the front or rear) to actively tear up the frozen surface.
Maintaining the road base
When removing snow with a motor grader, the operator can precisely control the blade’s angle and pitch to clear the surface debris without disturbing the underlying gravel or dirt roadbed. This prevents the creation of potholes and corrugation (washboarding), which is unfortunately common with standard plows.
Preparing for spring drainage
Graders are the only machines that can shape and level the road’s crown (the center pitch) to make sure melting snow drains away properly.
Additional motor grader functions using attachments
Motor graders can be fitted with specialized snow removal attachments for special functions, including:
- V-Plows: For breaking open deeply drifted or completely closed roads.
- Snow Wings: Side-mounted blades used to clear an even wider area at high-speeds and push the snow far back from the shoulder.
Bonus perk: moto-graders can be used year-round
A grader is also the ideal machine for maintaining gravel roads, ditches, and site leveling during the non-winter months. But keep in mind that many financing firms offer flexible lease agreements based on seasonal use, so you can probably rent a motor grader just for winter if you need to.
Why you should consider renting instead of buying a motor grader
There are multiple benefits to renting heavy equipment like motor graders. These include tax benefits, cost savings and easy access to top-of-the-line equipment.
Renting is a great way to avoid the enormous upfront capital investment, depreciation, insurance, and storage costs associated with ownership.
You can rent the specific size and model of grader and attachments needed for the job, without being stuck with a machine that is either too large or too small for your variable needs.
Soluco provides fast and efficient financing for winter equipment of all types, including motor graders, wheel loaders and snow plows. It’s the most affordable and efficient way for businesses and municipalities to acquire the heavy equipment they need to maintain their property and keep people safe.
What you need to know about renting a motor grader
Planning is key. We recommend doing the following before signing the lease on a motor grader:
- Learn how equipment leasing works in Canada, or check out our Complete Guide to Winter Equipment Leasing in Quebec.
- Do an equipment needs assessment (or take the quiz below) to be sure you are getting the type of equipment you need.
- Learn about the different types of equipment leases.
- Take your time to choose the right equipment finance brokers.
- Remember to book early and confirm the dates and times for pickup and delivery. Graders are in high demand, and you shouldn’t wait for the first snowfall.
- Confirm who will handle delivery (graders are not driven to the site).
- Verify all details related to insurance in case of damage or theft.
- Ask whether there are any hourly limitations, to avoid overage charges.
Choosing a motor grader with the right features
Make sure that the motor grader has all the features you need:
| Feature | Why It Matters for Snow Removal | What to Check |
| Size & Horsepower | Determines its power to push heavy, deep, or wet snow. A larger machine is needed for long municipal roads; a smaller one might be better for tighter private lanes. | Check the engine HP (usually 150 HP+ for heavy work) and the overall size/weight. |
| Attachments | Graders are only effective with the right tools for winter. | Must-Haves: Adequate tire chains for traction on ice. Look For: A scarifier/ripper for breaking up thick ice, and/or snow wings for pushing snow far off the road shoulders. |
| Blade (Moldboard) Size | Impacts the width of the clearing pass and the volume of snow it can handle. | For major roads, look for a 12 to 14-foot blade. Ensure the cutting edge is in good condition (not excessively worn). |
| Tires & Traction | Critical for working on slippery, packed snow and ice. | Inspect the tire tread depth and confirm that heavy-duty tire chains are included and sized correctly for the machine. |
| Articulation | Affects maneuverability on curved roads or in tight spaces. | Look for an articulated frame (most modern graders have this) as it provides much better steering control and turning radius. |
| Cold Weather Prep | So you can be confident that the machine will start and run reliably in freezing temperatures. | Ask if it has a block heater and confirm that it is running winter-grade fuel and hydraulic fluid to prevent gelling. |
| Visibility & Operator Comfort | Long shifts in harsh winter weather demand a safe and comfortable cab. | Check for clear windows, working wipers, strong lighting (especially rear/side work lights), and a functioning heater/defroster. |
Do you need a motor grader? Take our quiz to find out.
If you answer ‘yes’ to four or more of the questions below, you should look into leasing a motor grader for your winter snow removal.
1. Is the area you need to clear a long, unpaved or gravel road?
Graders excel at maintaining the base of unpaved surfaces.
2. Is the snow packed down and frozen into hard, thick ice or a compact layer (like an ice lens) that standard plows can’t break up?
A grader’s heavy blade and down-pressure are designed for this.
3. Is the primary goal to remove snow and re-level or reshape the driving surface (the “crown”) of the road?
A grader’s articulated frame and moldboard are built for precision surface shaping.
4. Do you have snow drifts that are consistently higher than 5-6 feet and/or span hundreds of feet?
A grader has the size and power to push massive volumes of snow over long distances.
5. Is the area a municipal road, a lengthy industrial access road, or a private road for an entire subdivision?
Graders are primarily designed for large-scale infrastructure maintenance.
6. Do you need to push snow sideways into large windrows for pickup, rather than just pushing it off the edge of the road?
The maneuverability of the blade is key for this operation.
7. Will the job last for multiple days or weeks, requiring continuous, heavy-duty work beyond a single major snowfall?
Renting a grader is only cost-effective for large, extended projects.
Soluco provides fast equipment lease approvals for motor graders
Winter roads pose a major maintenance challenge and having access to the right equipment for the job is non-negotiable.
Soluco is proud to offer fast and reliable heavy winter snow removal equipment financing services in Quebec, New Brunswick and elsewhere in Canada. Our experienced commercial financing experts are ready to help you find the best solution for acquiring the equipment you need to tackle snow and ice.
Contact our team to learn more.
Image source: Wikimedia
