Box blade (original) (raw)
A box blade is a type of implement used on tractors for smoothing and contouring land. It is almost always unpowered, though can have auxiliary hydraulics attached in order for adjustments to be made without leaving the seat of the tractor. It is attached to the tractor via the three point hitch. Three point road graders can be viewed as a specific type of box blade, and are used to grade and maintain dirt and gravel roads. They usually have 2 parallel angled cutting edges, and long, low sidepieces. Manufacturers include Dura-Grader, Road Boss, and RoadRunner. * v * t * e
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| dbo:abstract | A box blade is a type of implement used on tractors for smoothing and contouring land. It is almost always unpowered, though can have auxiliary hydraulics attached in order for adjustments to be made without leaving the seat of the tractor. It is attached to the tractor via the three point hitch. Box blades are a variation of the rear blade which has developed into its own implement, with uses that parallel that of a rear blade, but are distinct. They consist of a heavy metal 3 sided box, with the front, top and bottom open. The front has retractable scarifiers which can be used to break up hard ground. The rear has a forward and reverse cutting edge mounted at the bottom, with the reverse cutting edge often gated or floating on more expensive models. Box blades are usually very heavy due to the forces placed on them - even a lightweight one will weigh 500 pounds. The implement works going forward by scraping soil, carrying it forward as it rolls inside the box, and allowing some to work out as the blade passes over low spots. It works going back much like a dozer blade, pushing dirt, which can spill out the bottom or sides. Unlike a dozer blade, box blades are not adjustable relative to the tractor more than a few degrees in any direction, and generally only when the operator dismounts the tractor. Box blades are primarily used for moving dirt, smoothing land, and contouring land. Most major tractor implement manufacturers make box blades, including Cammond, Woods, Gannon, & BushHog. Commercial laser guided models are coming into use which automatically level the blade via reference to an external laser. Three point road graders can be viewed as a specific type of box blade, and are used to grade and maintain dirt and gravel roads. They usually have 2 parallel angled cutting edges, and long, low sidepieces. Manufacturers include Dura-Grader, Road Boss, and RoadRunner. * v * t * e (en) |
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| dbo:wikiPageRevisionID | 987736371 (xsd:integer) |
| dbo:wikiPageWikiLink | dbr:Pound_(mass) dbr:Dethatcher dbr:Three-point_hitch dbr:Grading_(engineering) dbr:Contour_plowing dbr:Angle dbr:Agricultural_machinery dbr:Land dbr:Laser_guidance dbr:Force dbr:Dirt_road dbr:Grader dbr:Gravel_road dbr:Reference dbr:Hydraulic_machinery dbc:Construction_equipment dbr:Laser dbr:Blade dbr:Tractor dbr:Manufacturing dbr:Seat dbr:Soil dbr:Wikt:smoothing |
| dbp:wikiPageUsesTemplate | dbt:Tool-stub dbt:Distinguish dbt:Unreferenced |
| dcterms:subject | dbc:Construction_equipment |
| gold:hypernym | dbr:Type |
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| rdfs:comment | A box blade is a type of implement used on tractors for smoothing and contouring land. It is almost always unpowered, though can have auxiliary hydraulics attached in order for adjustments to be made without leaving the seat of the tractor. It is attached to the tractor via the three point hitch. Three point road graders can be viewed as a specific type of box blade, and are used to grade and maintain dirt and gravel roads. They usually have 2 parallel angled cutting edges, and long, low sidepieces. Manufacturers include Dura-Grader, Road Boss, and RoadRunner. * v * t * e (en) |
| rdfs:label | Box blade (en) |
| owl:differentFrom | dbr:Box_cutter |
| owl:sameAs | freebase:Box blade wikidata:Box blade https://global.dbpedia.org/id/4aXEg |
| prov:wasDerivedFrom | wikipedia-en:Box_blade?oldid=987736371&ns=0 |
| foaf:isPrimaryTopicOf | wikipedia-en:Box_blade |
| is dbo:wikiPageWikiLink of | dbr:Tractor |
| is foaf:primaryTopic of | wikipedia-en:Box_blade |