As winter approaches, the thought of clearing heavy snow can be daunting, but for owners of robust Wheel Horse tractors, a practical solution is within reach. These venerable machines, known for their durability and versatility, can be transformed into formidable snow-plowing workhorses. Attaching a snow plow to your Wheel Horse tractor not only saves you significant time and effort but also extends the utility of your beloved machine beyond the growing season. This guide will walk you through the essential steps, from understanding the necessary components to the final adjustments, ensuring you can confidently and safely equip your Wheel Horse to tackle the toughest winter conditions. Get ready to embrace the snow season with a capable ally.
Understanding your Wheel Horse and plow system
Before you begin the attachment process, it is crucial to understand the specific characteristics of your Wheel Horse tractor and the type of plow system you intend to use. Wheel Horse tractors come in a wide array of models, each potentially having slightly different attachment points or lift mechanisms. Generally, you’ll be working with a subframe system, which is a sturdy metal framework that mounts directly to the tractor’s chassis, providing the base for the plow blade assembly. This subframe usually attaches around the mid-section and front of the tractor.
Plow blades themselves vary. Some are straight blades, while others might feature slight curvature. Key components of a plow assembly include the blade, the push tubes (which connect the blade to the subframe), and the trip springs that allow the blade to “trip” forward if it hits an obstacle, preventing damage to the tractor or plow. Equally important is the lift mechanism. Many older Wheel Horses utilize a manual lift, which involves a lever and a series of linkages to raise and lower the plow. More advanced setups might incorporate a hydraulic lift, if your tractor is equipped with a hydraulic system, offering effortless control from the operator’s seat. Knowing which system you have will dictate the specific hardware and steps required for attachment.
Gathering the necessary components and tools
A successful plow installation hinges on having all the correct parts and the right tools at your disposal. Before starting, take inventory to ensure you have the complete plow assembly, including the blade, push tubes, and any connecting rods or pins. The subframe is a critical component; verify it matches your specific Wheel Horse model. You will also need the appropriate lift linkage, whether it’s a simple chain and rod for a manual system or hydraulic hoses and cylinders for a powered one. Don’t overlook the smaller but vital hardware, such as hitch pins, cotter pins, washers, and any specialized bolts unique to your plow’s mounting system. Having spares of common pins can be a lifesaver.
For tools, a standard mechanic’s set will typically suffice. This includes:
- Combination wrenches (various sizes)
- Socket set with ratchet and extensions
- Pliers (needle-nose and regular)
- Hammer (for stubborn pins)
- Grease gun
- Pry bar or strong screwdriver (for alignment)
- Safety glasses and work gloves
It’s also beneficial to have a sturdy jack or stands to safely elevate the front of the tractor if needed, though often the plow can be installed with the tractor on level ground. Always consult your plow and tractor manuals for specific part numbers and torque specifications.
Here’s a quick checklist of primary components:
| Component | Description |
| Plow blade | The main steel surface that pushes snow |
| Subframe (under-mount) | Structural frame connecting plow to tractor chassis |
| Push tubes | Connect the plow blade to the subframe |
| Lift linkage | Mechanism to raise and lower the blade (manual or hydraulic) |
| Hitch pins & cotter pins | Secure components in place |
| Skid shoes | Adjustable runners on the blade to set plowing height |
| Trip springs | Allow blade to pivot forward when hitting obstacles |
The attachment process: A step-by-step guide
With your components and tools ready, you can begin the attachment process. Always work on a level, stable surface with the tractor engine off and the parking brake engaged. Safety first!
- Prepare the tractor: Ensure the front tires are properly inflated. If your Wheel Horse has a mid-mount mowing deck, it typically needs to be removed to accommodate the plow subframe.
- Mount the subframe: Position the subframe underneath the tractor. Most Wheel Horse subframes attach to mounting points near the front axle and under the transmission/mid-section. Secure these points using the appropriate bolts or hitch pins. You might need to gently lift or maneuver the subframe into position. Ensure all pins are secured with cotter pins.
- Attach the plow blade to the push tubes: With the subframe firmly in place, slide the plow blade’s pivot points onto the front of the push tubes. These typically connect with heavy-duty pins. Make sure these are fully seated and secured with cotter pins.
- Connect the lift mechanism: This is where manual and hydraulic systems diverge.
- Manual lift: Attach the lift rod or chain from the subframe (or plow frame) to the tractor’s manual lift arm or rock shaft. This connection often involves a specific clevis pin and cotter pin. Ensure the linkage has enough slack for full range of motion but is not overly loose.
- Hydraulic lift: If your Wheel Horse has a hydraulic valve, connect the hydraulic cylinder’s hoses to the tractor’s auxiliary hydraulic ports. Mount the cylinder itself to the designated points on the plow subframe and the tractor’s lift arm.
- Adjust and test: Once everything is connected, slowly raise and lower the plow blade to check its full range of motion. Ensure there are no binding points or excessive play. Adjust the skid shoes on the bottom of the plow blade to set your desired plowing height. For paved surfaces, you’ll want to leave a small gap to prevent scraping. For gravel, you might set them lower to skim the surface. Finally, double-check all pins, bolts, and connections for security.
Tips for successful plowing and maintenance
Once your snow plow is securely attached, a few tips can ensure efficient plowing and prolong the life of your equipment. For effective plowing, begin by clearing the edges of your driveway or path, pushing snow outward. Overlap your passes slightly to avoid leaving ridges. When approaching obstacles, lower your speed. If you have a trip-spring blade, it will absorb some impact, but it’s best to avoid direct collisions. Consider adding weight to the rear of your Wheel Horse for improved traction and stability, especially on inclines. Wheel weights, loaded tires, or even a weight box can make a significant difference.
After each use, especially if using salt or de-icers, it’s a good practice to rinse off the plow blade and subframe to prevent rust. Lubricate all pivot points and moving parts with grease. Inspect the cutting edge of the blade for wear; these are typically replaceable. Check the tension of your trip springs and ensure all pins and bolts remain tight. Before storing the plow for the off-season, give it a thorough cleaning, touch up any paint chips, and apply a rust preventative to exposed metal surfaces. Proper maintenance will ensure your Wheel Horse and plow are ready for many winters of reliable service.
Attaching a snow plow to your Wheel Horse tractor is a rewarding endeavor that significantly enhances the machine’s utility. We’ve covered the crucial steps, from understanding the specific requirements of your tractor and plow system to the meticulous process of gathering components, executing the installation, and finally, maintaining your setup for seasons to come. By carefully following the guidelines, paying close attention to detail, and prioritizing safety at every stage, you transform your dependable Wheel Horse into an indispensable tool for battling winter snow. Remember the importance of proper component identification, secure fastenings, and regular post-use maintenance. With your Wheel Horse ready to clear paths, you’ll not only save time and effort but also gain a sense of satisfaction from mastering the elements. Prepare your trusty tractor, and let the snow fall—you’ll be ready.
Image by: Kelly Sikkema