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MechMaxx 63" Heavy Duty PTO Flail Mower with Hydraulic Side Shift, 3-Point Hitch, 50–75HP, Model KDK63H
SKU: 150205 | Model: KDK63H
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The MechMaxx KDK63H flail mower is built for high-efficiency cutting in demanding environments where reach, durability, and consistent performance matter. With a 63-inch working width and hydraulic side offset capability, this mower is ideal for maintaining fence lines, roadside edges, ditches, and large properties with precision.
Designed for 50–75 HP tractors, this heavy-duty unit combines a reinforced frame, premium gearbox, and advanced belt system to deliver reliable cutting power across tough terrain and dense vegetation.
Key Features & Benefits
- 63" Working Width – covers large areas efficiently, reducing mowing time on fields and roadside applications
- Hydraulic Side Offset (Up to 13.4") – easily shift the mower left or right for trimming along edges, fences, and hard-to-reach areas
- Heavy-Duty PTO System (1-3/8" Z6, 540 RPM) – universal compatibility with most tractors for a simple, reliable hookup
- Spring-Loaded Automatic Belt Tensioner – maintains optimal belt tension at all times, improving performance and reducing wear
- Category 2, 3-Point Hitch – provides a more rigid, stable connection for higher horsepower tractors
- Built to handle dense grass, weeds, and overgrowth
- Suitable for tractors in the 50–75 HP range
- Delivers consistent cutting results across uneven terrain
- Ideal for agricultural fields, roadside maintenance, and property management
- Italian CMR Gearbox – ensures efficient power transfer and long-term durability under heavy loads
- SKF External Rotor Bearings – high-quality bearings designed for smooth, quiet operation and easier maintenance
- Heavy-Duty Steel Construction – reinforced frame built for long service life in demanding environments
- Adjustable Rear Roller with Scraper – set precise cutting height while maintaining clean, debris-free operation
- Height-Adjustable Side Skids – protect ground surfaces and improve stability on rough terrain
- Openable Rear Cover – allows quick access for blade maintenance and clearing blockages
| Specifications | Details |
|---|---|
| Model | KDK63H |
| Tractor Requirement | 50–75 HP |
| Working Width | 63 in |
| Hitch Type | Category 2 |
| PTO Speed | 540 RPM |
| PTO Shaft | 1-3/8" Z6 |
| Side Offset | Up to 13.4 in |
| Flail Type | Hammer |
| Number of Flails | 14 |
| Drive Type | Belt Drive |
| Gearbox | Italian CMR |
| Bearings | SKF External Bearings |
| Structure Weight | ~1,070 lbs |
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What Our Customers Say
Built like a tank
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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