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MK Martin 3-Point Rear Grader Blade Specs
The 3-Point Hitch Grader Blade from MK Martin makes maintaining your driveway and gravel areas easy. Ruggedly built with a reversible cutting edge, these blades are designed for years of service. Fix drainage issues, grade the land, clear snow, and more. A simple, versatile tool that’s long been a staple of tractor owners for good reason.
- Cat I & II 3-Point Hitch and Quick Hitch Compatible
- 1/2 x 6″ Reversible Cutting Edge
- Mouldboards in 3/16″, 1/4″, and 3/8″ thickness (Series Dependent)
- Fully Rotatable Blade
- Hydraulically Angle Control (requires a rear remote)
- Optional Rubber Cutting Edge
- MK Martin 7-Year Warranty
| Model | Max HP | Width | Mouldboard | Mouldboard Height | Center Pin | 3PH Mount | Weight |
| Light Duty MKGB588 |
45 | 5′ | 3/16″ | 15″ | 2″ | Category I | 180 lb |
| Standard Duty MKGB688 |
45 | 6′ | 1/4″ | 15″ | 2″ | Category I | 200 lb |
| Standard Duty MKGB788 |
45 | 7′ | 1/4″ | 15″ | 2″ | Category I | 215 lb |
| Heavy Duty MKGB798 |
75 | 7′ | 3/8″ | 15″ | 3″ | Category II | 577 lb |
| Heavy Duty MKGB898 |
75 | 8′ | 3/8″ | 15″ | 3″ | Category II | 616 lb |
