The RC105 features a 5-foot cutting width and a deck constructed from 12-gauge steel. Unlike many "big box" mowers, Dirt Dog uses a fully welded deck design with heavy-duty side channels, providing the structural integrity needed to withstand the vibrations and impacts common in rough field maintenance. The deck is also designed with a smooth top to prevent the accumulation of water and debris, which helps reduce rust over the life of the machine.
At the heart of the mower is a 40 hp gearbox, which provides plenty of torque to power the heat-treated uplift blades. These blades are designed to create a high-suction lift, pulling the grass upward for a cleaner, more uniform cut. For protection, the RC105 comes standard with a shear-bolt driveline to prevent damage to the tractor's PTO or the mower's gearbox if you strike a hidden stump or rock.
The RC105 is equipped with a laminated tailwheel that is puncture-proof and height-adjustable, allowing you to set your cutting height from 1.5 to 9 inches. Its Category I quick-hitch compatibility makes hookup fast and easy, so you can spend less time in the shop and more time keeping your property in top shape.
| Feature | Specification |
| Cutting Width | 60 in (5 ft) |
| Cutting Capacity | 1 in Diameter |
| Deck Thickness | 12 Gauge Steel |
| Side Band Thickness | 10 Gauge Steel |
| Gearbox Rating | 40 hp |
| Blade Tip Speed | 13,090 fpm |
| Hitch Type | 3-Point Cat I (Quick Hitch Ready) |
| Driveline Protection | Shear Bolt (Standard) |
| Tailwheel | 4" x 15" Laminated (Puncture-Proof) |
| Cutting Height | 1.5 in – 9 in |
| Required PTO HP | 18 hp – 40 hp |
| Total Weight | 465 lbs |