TM61 Power Harrow by R2 Rinaldi

R2 Rinaldi power harrows mill, aerate, and level the soil in a single implement. The TM61 gives you a full 5’-1” of harrow width, maximizing production while still only requiring minimal horsepower. The power harrow is great for gardens, fields, construction sites, sporting facilities, riding arenas and anywhere else you need perfectly leveled, weed-free ground.


In stock!

Soil Cultivation

In his book The Market Gardener, Jean-Martin Fortier recommends the use of the R2 Power Harrow as an alternative to traditional tillage and no-till farming for seedbed preparation and weed control. Power harrows present the advantage of horizontal, minimum tillage. Multiple sets of vertical tines mix and lightly mill the soil at a depth you specify.

Unlike a rotary tiller, the harrow does not invert (turn over) or compact the lower layers of soil. This prevents dormant weed seeds from being brought to the surface and leaves the soil at its original composition, without hardpan formation. The rear roller leaves behind a light mesh pattern that lightly compacts the soil, sealing the surface to prevent moisture loss while providing an optimal bed for receiving seeds. It is great for getting rid of weeds between rows. Any weeds in its path are quickly stirred up and uprooted by the tines.

As Fortier says it, “One pass with the power harrow gives us a perfectly conditioned bed ready for transplants and direct-seeded crops. Overall, it’s far superior to a rototiller and I would recommend trying it first before adopting another tilling or spading device. It’s also worth mentioning that the better ones are built by Rinaldi R2.”


If you have some rough ground that needs to be good and flat, whether it be a racing track, a rodeo arena, a construction site, or any rugged area that needs to be graded, a power harrow is the perfect solution. It starts the leveling process with a scraper blade in front. Its vertical tines then rotate in a horizontal pattern to stir up uneven surfaces and smooth them out. Horizontal motion and super durable tines mean that rocks – even fairly big rocks – are not much of a problem. The light mesh pattern it leaves behind is an attractive finish.

Riding Arenas

The Tractor Tools Direct power harrow is also the perfect implement for equine arena maintenance. This machine combines the leveling and texturizing tasks of a tiller with the finishing details of a chain drag. With models ranging in size from 3 to 5 feet, one is sure to meet the needs of your operation. It has never been simpler to keep your riding arena in top-notch condition!

The Right Fit For Your Operation

Tractor Tools Direct offers three sizes of power harrow, the TX35, the TS48, and the TM61. The TM61, at a total width of 5 feet 7 inches, achieves a working width of 5 feet 1 inch.  This model is a particularly good choice for horse arenas, ball fields, and final grass seeding preparation on construction sites. For the narrowest spaces, or raised beds, choose the TX35, with a total width of only 3 feet 3 inches. The TS48, with a total width of 4 feet and 4 inches, makes it suitable for tight spaces while increasing productivity.

Components and Features:

  • Italian engineering and manufacturing quality
  • Hardened steel gears run in an oil bath
  • Side panels are spring-loaded to allow rocks to pass around outer rotors without damaging tines
  • Adjustable-height scraper blade in front pre-grades the soil for optimal leveling
  • Rear mesh roller leaves an attractive pattern optimal for seedbed formation
  • Working depth of the rotating tines is fully adjustable
Model TM61
Manufacturer Model MTZ 170
Cultivating Width 5’1”
Leveling Width 5’1”
Mesh Roller Width 5’6″
Machine Height 2’10”
Machine Depth 2’6”
Minimum Tractor Engine Power (HP) 30 HP
Working Depth Down to 5 1/2”
Number of Tines 18
Number of Rotors 9
Weight 473 lbs
Crate Length Width Height
Dimensions 72″ 37″ 34″
Machine Weight 473 lbs
Ship Weight 590 lbs

Shipping rates apply to the continental United States only. Please call 260-225-3429 to inquire about shipments to Alaska, Hawaii, or international.

TM61 Power Harrows
Delivery Type Continental US – Model MTZ170
Commercial or Freight Terminal $ 349.00
Farm/Residential with lift gate $ 429.00
Pickup from warehouse FREE

The cost of assembly for this item is $50.00.


Great for the larger compact utility tractors, these implements still only require modest horsepower.

  • TYM TM354
  • Kubota L series
  • John Deere 3 family

* These are some examples of tractors. For implement compatibility check the product specifications. Call us to ensure that your tractor is a perfect fit: (260)225-3429. We're here to help!

Click thumbnail to view, print, or download a pdf document.

Download free Adobe Acrobat Reader to view and print PDF documents.