MechMaxx KDK 78H Flail Mower 78" Heavy Duty PTO Hydraulic Side Shift 3 Point 50-85 HP New
Manufacturer: MechMaxx
SKU: 150207
Model Options
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(888) 999-1522
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$5,629.00
This item ships for free. Freight shipments include liftgate at no additional charge.
Pre-Order
Estimated to ship by Aug 30, 2026. Date is subject to change due to transit delays.
Manufacturer Direct Shipping
Extended Warranty
Factory Warranty
- This item comes with a 1 year factory warranty.
Extended Warranties
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Extends factory warranty to 2, 3, or 5 total years
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Covers functionality issues for 2, 3, or 5 years
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Local repair options always available
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Free replacement if repair is not possible
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No deductibles or hidden fees
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Full parts and labor coverage
$0
(Included)
- This item comes with a 1 year factory warranty.
$461.00
(Details)
-
Extends factory warranty to 2 total years
-
Covers functionality issues for 2 years
-
Local repair options always available
-
Free replacement if repair is not possible
-
No deductibles or hidden fees
-
Full parts and labor warranty
$562.00
(Details)
-
Extends factory warranty to 3 total years
-
Covers functionality issues for 3 years
-
Local repair options always available
-
Free replacement if repair is not possible
-
No deductibles or hidden fees
-
Full parts and labor warranty
$692.00
(Details)
-
Extends factory warranty to 5 total years
-
Covers functionality issues for 5 years
-
Local repair options always available
-
Free replacement if repair is not possible
-
No deductibles or hidden fees
-
Full parts and labor warranty
Exceptional Customer Service
Authorized Dealer
MechMaxx KDK 78H Flail Mower 78" Heavy Duty PTO Hydraulic Side Shift 3 Point 50-85 HP New
Product Overview
- Featuring a Heavy-Duty 1.375" z6 PTO Shaft Spline and the standard 540 RPM PTO speed, this flail mower guarantees maximum universal compatibility for a reliable, plug-and-play connection to the majority of tractors, ensuring efficient and reliable power transmission even in the toughest mowing conditions.
- The integrated spring-loaded automatic belt tensioner constantly maintains optimal tension, dramatically boosting mowing efficiency while reducing wear to prolong the machine's lifespan and lower maintenance costs.
- With an extra-wide 78-inch cutting width, you can cover large areas quickly and efficiently, making it the perfect choice for major agricultural fields and roadside maintenance projects.
- The unit features a robust 3-point linkage that ensures a solid, secure, and wobble-free attachment to your tractor, delivering superior stability during high-speed or challenging operations.
- Height-adjustable side skids allow for precise cutting height control, effectively preventing ground damage and ensuring smooth, stable performance across rough and uneven terrain.
Brand new
1 year factory warranty
Manufacturer direct shipping from CA, NJ, IL, & TX
Authorized MechMaxx dealer
Features
- 78-Inch High-Efficiency Mower: This mower features a 78-inch working width and is suitable for 50–85 HP tractors. Equipped with a CAT 2 three-point hitch, it can be easily attached and provides stable operation across various working conditions, enhancing both efficiency and ease of use.
- Flexible side offset design: Connects to the tractor via hydraulic hoses, with hydraulic side-to-side control allowing horizontal movement up to 13.4 inches. Adjustable cutting direction enables easy trimming of distant overgrown areas.
- CMR Gearbox: High-quality CMR bearings from Italy efficiently transmit power to all key components of the machine, ensuring smooth and reliable operation, reducing wear, and enhancing both lifespan and efficiency.
- Outside Rotor Bearing: Externally mounted bearings allow easy maintenance and repairs. High-quality Swedish SKF shaft bearings handle high loads, run quietly and coolly, ensuring reliable performance.
- Openable Back Cover: Features an openable rear cover for easy blade replacement and blockage clearing. Thickened shaft improves mowing efficiency for smoother operation.
- Adjustable Height Roller Bar: The adjustable height roller bar allows you to raise or lower the cutting height to your desired level, and features a self-cleaning scraper to enhance cutting performance.
Specifications
| Power Required | 50-85 hp |
| Drive Type | Gearbox with belt |
| Minimum Power | 50 hp |
| Number of Belts | 5 |
| Working Width | 78 in |
| Belt Type | AV 17*1245 |
| Overall Width | 89 in |
| Drive Blet Tensioner | Yes, bolts tightened |
| Variable Cutting Height | 0-3 in |
| Deck Material | 0.2 in |
| Horicontal Etending Distance | 13 in |
| Side Plate Material | 0.3 in |
| With Rear Open Door | 2 pcs rear open door |
| PTO Shaft RPM | 540 rpm |
| Blade Number | 18 |
| Driveline Shaft Length | 39-50 in |
| Blade Type | Hammer |
| Spline End: PTO Shaft Spline | 1.375" z6 |
| Blade Weight | 2.7 lbs |
| 3-Point Hitch | CAT 2 |
| Blade Material | Cast steel |
| Tractor Mount | Three-point hitch |
| Rotor Bearing | SKF Bearing |
| Gearbox 0il Type | 85W/90 |
| Rotor Diameter | 6 in |
| Dimensions (L x W x H) | 89x46x37 in |
| Rotor Swing Diameter | 16 in |
| Packing Size | 90x38x28 in |
| Rotor Thickness | 0.3 in |
| Finsh | Durable Powder Coated finish |
| Rotor Shaft Speed | 2082 rpm |
| Blade Speed | 31.5 mph |
| Net Weight | 1160 lbs |
| Rotor Rotation | Clockwise |
| Gross Weight | 1307 lbs |
Warranty
This item comes with a 1 year factory warranty.
