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MechMaxx 48" Light Duty PTO Flail Mower, 3-Point Hitch, 15–35HP, Model EFS48
SKU: 150134
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The MechMaxx EFS48 flail mower is built to handle tough mowing conditions while keeping operation efficient and controlled. Designed for compact and mid-size tractors, this 48-inch attachment is ideal for cutting thick grass, weeds, brush, and overgrown areas such as fields, trails, and property edges.
Equipped with heavy-duty hammer blades, this mower delivers a consistent, finely mulched finish while powering through dense vegetation. The belt-driven system ensures smooth power transfer from your tractor, reducing strain on key components while maintaining reliable performance.
With a Category 1 three-point hitch and included PTO shaft, hookup is quick and straightforward. Safety chains at the front help contain debris, while durable construction and sealed bearings are designed for long-term use in demanding environments.
Key Features & Benefits
- 48" Working Width – Covers more ground efficiently while remaining maneuverable
- 20 Hammer Blades – Designed for aggressive cutting and mulching performance
- Belt Drive System (3 Belts) – Smooth power transfer with reduced wear on drivetrain
- 540 RPM PTO Operation – Standard compatibility with most tractors
- Category 1 3-Point Hitch – Easy attachment for small to mid-size tractors
- Adjustable Cutting Height – Set blade clearance between 0.6" – 1.8"
- Heavy-Duty Steel Construction – Reinforced deck and side plates for durability
- Front Safety Chains – Helps reduce debris discharge during operation
- External Rotor Bearings – Designed for improved cooling and longer lifespan
- Included PTO Shaft – Ready to connect and get to work
| Specifications | Details |
|---|---|
| Engine Power Required | 15–35 HP |
| Working Width | 48 in |
| Overall Width | 56 in |
| Cutting Height Range | 0.6" – 1.8" |
| Max Cutting Diameter | Varies by material |
| Number of Blades | 20 |
| Blade Type | Hammer |
| Blade Material | Cast Steel |
| Blade Size | 3.5" × 3" × 1.6" |
| Blade Weight | 0.8 lbs |
| Drive Type | Belt Drive |
| Number of Belts | 3 |
| Belt Size | V-Belt 13×1041 |
| PTO Speed | 540 RPM |
| Driveline | T5-LF-31 (31"–43") w/ shear bolt |
| Hitch Type | Category 1 |
| Rotor Diameter | 3 in |
| Rotor Speed | 2958 RPM |
| Blade Tip Speed | 142 ft/s |
| Deck Thickness | 0.16 in |
| Side Plate Thickness | 0.24 in |
| Dimensions (L × W × H) | 57" × 30" × 28" |
| Weight (Net / Gross) | 379 / 470 lbs |
| Gearbox Oil | 85W-90 |
| Finish | Powder Coated |
| Warranty | 1 Year |
Additional Notes
- Designed for cutting grass, light brush, and small bramble vegetation
- Best performance achieved when paired with tractors within recommended HP range
- Cutting capacity depends on material type and operating conditions
- Regular maintenance (greasing, belt tension, oil checks) ensures optimal lifespan


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It handles my F-250 like it's nothing. 12,000 lb capacity gives me confidence with the heavy trucks that come through my shop. Installation was smooth and the build quality is commercial grade all the way. Best investment I've made for my garage.
Best investment for my garage
I've always worried about dust, moisture, and dings in my garage. This solved all of that. The airflow system keeps everything clean and dry inside, Easy to set up and worth every dollar.
Easiest garage upgrade I've ever done
I was nervous about installing flooring myself but these tiles just snap together no glue, no tools, no prep work. Had my whole two-car garage done in one afternoon. It looks incredible and cleans up with just a hose. Should've done this years ago.
Worth every penny
Bought the MEC10 with the Honda GX390 engine to dig trenches and do some grading on my property. It's compact enough to fit through my backyard gate but still digs down to almost 66 inches. The Honda engine fires right up every time. Saved me thousands vs. hiring out.
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