Rotary Plow


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Rotary Plow

 

(rotary tiller), a mounted implement for loosening and inverting the soil. There are rotary plows for complete soil cultivation, plows for interrow tillage, and special types. In the USSR rotary bog, forest, and field plows (FBN-0.9, FBN-1.5, and FBN-2.0) are used for complete soil cultivation to dress the soil after the primary plowing of drained bogs, to prepare the soil for planting forest crops, and to improve pastures and meadows; they are also used in hotbeds and hothouses. Rotary orchard and row plows (FP-2, FS-0.9, and FS-0.7) are used for interrow tillage. Special machines include rotary trench plows (KFN-1200, ETR-171, and other models) and rotary trench clearers (EM-202 and D-490M).

The working member of a rotary plow consists of a rotating drum with straight or curved blades or tines fixed uniformly along the perimeter of disks. The drum is driven by a takeoff shaft from the tractor engine. The drum has a diameter of 300–800 mm; there are from four to eight blades on each disk, and the drum rotates at a speed of 160–320 rpm. The operating width is 0.7–4.2 m, and the depth of tillage is 6–20 cm. The machines have a productivity of 0.3–2.0 hectares per hour. Rotary plows are used extensively in foreign countries. They have operating widths of 1.3–2.2 m and cultivate to depths of 25 cm.

References in periodicals archive ?
The coal barn was originally designed to allow the coal to slide down the steep side slopes to the slot above the rotary plow feeder and conveyor area.
In 1948, my mother bought a Gravely 5 HP Model L with a rotary plow attachment.
Tenders are invited for Purchase model year 2016 or newer all wheel drive, dual diesel powered cab forward chassis with rotary plow and runway broom.
furnishing and delivery of a new high-speed rotary plow attachment.
It won't cut through thick tree roots or extract big rocks, but neither will any garden machine short of a Farmall H with a subsoiler or our thirty-year-old Gravely L with its seven horsepower, quarter-of-a-Model-A engine and rotary plow.
The Gravely tractor has a unique sod-busting/plowing solution, offering a rotary plow that will dig to China if you are of a mind and a shallow-digging tiller accessory.
From there it designs, fabricates and installs complex bulk materials handling systems including pipe conveyors and rotary plows.
From there it designs, fabricates, and installs complex bulk materials handling systems, including pipe conveyors and rotary plows.