enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Roller (agricultural tool) - Wikipedia

   en.wikipedia.org/wiki/Roller_(agricultural_tool)

   The roller is an agricultural tool used for flattening land or breaking up large clumps of soil, especially after ploughing or disc harrowing. Typically, rollers are pulled by tractors or, prior to mechanisation, a team of animals such as horses or oxen. As well as for agricultural purposes, rollers are used on cricket pitches and residential ...

3. Roller mower - Wikipedia

   en.wikipedia.org/wiki/Roller_mower

   A roller mower, or rollermower, is a tractor -powered multi-spindled rotary mowers that have full width rollers front and rear. Most rollermowers attach to a four-wheeled tractor via the three-point linkage and are powered by the tractor's power take-off (PTO), though larger models connect three or more complete mowing decks to a separate ...

4. Rolling resistance - Wikipedia

   en.wikipedia.org/wiki/Rolling_resistance

   Figure 1 Hard wheel rolling on and deforming a soft surface, resulting in the reaction force R from the surface having a component that opposes the motion. (W is some vertical load on the axle, F is some towing force applied to the axle, r is the wheel radius, and both friction with the ground and friction at the axle are assumed to be negligible and so are not shown.

5. Galion Iron Works - Wikipedia

   en.wikipedia.org/wiki/Galion_Iron_Works

   Galion was known for its huge pull-type graders, some of the largest ever built, designed to be pulled behind the largest tractors. The No 14 shown here is equipped with scarifier, steerable tongue, 14-foot blade and hand-operated controls. This heavy-duty unit weighed 15,000 pounds.

6. Road roller - Wikipedia

   en.wikipedia.org/wiki/Road_roller

   A road roller (sometimes called a roller-compactor, or just roller[1]) is a compactor -type engineering vehicle used to compact soil, gravel, concrete, or asphalt in the construction of roads and foundations. [1] Similar rollers are used also at landfills or in agriculture. Road rollers are frequently referred to as steamrollers, regardless of ...

7. Automated guided vehicle - Wikipedia

   en.wikipedia.org/wiki/Automated_guided_vehicle

   t. e. An automated guided vehicle (AGV), different from an autonomous mobile robot (AMR), is a portable robot that follows along marked long lines or wires on the floor, or uses radio waves, vision cameras, magnets, or lasers for navigation. They are most often used in industrial applications to transport heavy materials around a large ...