MK MARTIN Tractor Rototiller

MK Martin rotary tillers are designed for loosening compacted soil, preparing seedbeds, cultivating gardens, and preparing areas for planting or new grass. Their spiral tine configuration helps provide efficient and consistent soil processing.

The RT486, RT546, RT606, and RT726 offer 50", 54", 58", and 74" inner working widths, respectively. This range allows operators to select a tiller based on tractor size and the area being cultivated.

The RT486 requires 15–30 HP, RT546 requires 20–40 HP, RT606 requires 20–50 HP, and RT726 requires 25–60 HP. All four models use a Category 1 three-point hitch.

Each model provides a maximum tillage depth of 6.5 inches. Adjustable skid shoes with five settings allow the operator to control working depth for different soil conditions and applications.

The RT Series features replaceable bolt-on C-shaped tines, a self-lubricating #80 chain drive, adjustable skid shoes, a floating deflector, an offset 3-point mount, gearbox, and slip clutch. The rotor operates at approximately 211 RPM at 540 PTO RPM on these tractor models.

Choose the model based on your tractor's PTO horsepower, available lift capacity, desired working width, and tilling requirements. The RT486 is suited to smaller tractors, while the RT726 provides the widest 74" working width and is designed for tractors up to 60 HP.