Backhoe loader, also called a Loader backhoe, is an engineering vehicle, which consists of a tractor, front shovel/bucket and small backhoe in the rear. Due to its (relatively) small size and versatility, backhoe loaders are very common in urban engineering and small construction projects (such as building a small house, fixing city roads etc). An excavator. ... Shovel with wide blade - especially appropriate for lifting snow or coal A shovel is a tool for lifting and moving loose material such as coal, gravel, snow, soil, or sand. ... ΚĀṇθΔ Look up bucket in Wiktionary, the free dictionary. ... Picture 1:Backhoe used for work on the street Picture 2:Skid loader with bucket replaced by backhoe attachment A backhoe, also called a rear actor or back actor, is a piece of excavating equipment consisting of a digging bucket on the end of an articulated arm (also called a... Urban engineering is a subset of the general practice of urban planning. ... Cranes are essential in large construction projects, such as this skyscraper In project architecture and civil engineering, construction is the building or assembly of any infrastructure on a site. ...

A common European backhoe-loader. The backhoe is on the right, the bucket/blade on the left. European backhoe-loaders have a side-shift rather than stabalizer legs.

Invented in Burlington, Iowa in 1957 the Backhoe loader (note: this needs checking - may have been invented in the UK by Joseph Cyril Bamford, founder of JCB, whose first tractor equipped with both a backhoe and a front mounted loading bucket was completed in 1953) is probably the most common variation of the classic farm tractor. As the name implies, it has a loader assembly on the front and a backhoe on the back. When both the loader and the backhoe are permanently attached it is almost never called a tractor, not generally used for towing and usually does not have a PTO. When the backhoe is permanently attached, the machine usually has a seat that can swivel to the rear to face the hoe controls. Removable backhoe attachments almost always have a separate seat on the attachment itself. Image File history File linksMetadata Download high-resolution version (1280x960, 638 KB) Backhoe loader photo by Radomil File links The following pages on the English Wikipedia link to this file (pages on other projects are not listed): Backhoe loader Metadata This file contains additional information, probably added from the digital... Image File history File linksMetadata Download high-resolution version (1280x960, 638 KB) Backhoe loader photo by Radomil File links The following pages on the English Wikipedia link to this file (pages on other projects are not listed): Backhoe loader Metadata This file contains additional information, probably added from the digital... A front loader can be a Loader (equipment) - a form of tractor Washing machine - front loading type This is a disambiguation page — a navigational aid which lists other pages that might otherwise share the same title. ... Picture 1:Backhoe used for work on the street Picture 2:Skid loader with bucket replaced by backhoe attachment A backhoe, also called a rear actor or back actor, is a piece of excavating equipment consisting of a digging bucket on the end of an articulated arm (also called a... A front loader can be a Loader (equipment) - a form of tractor Washing machine - front loading type This is a disambiguation page — a navigational aid which lists other pages that might otherwise share the same title. ... Picture 1:Backhoe used for work on the street Picture 2:Skid loader with bucket replaced by backhoe attachment A backhoe, also called a rear actor or back actor, is a piece of excavating equipment consisting of a digging bucket on the end of an articulated arm (also called a... A tractor PTO A power take-off (PTO) is a splined driveshaft, usually on a tractor or truck that can be used to provide power to an attachment or separate machine. ... Hoe may refer to: Look up hoe in Wiktionary, the free dictionary. ... Caterpillar backhoe A Backhoe is a piece of excavating equipment consisting of a digging bucket on the end of an articulated arm, also called a stick or dipper. ...

Backhoe-loaders are very common and can be used for a wide variety of tasks: construction, small demolitions, light transportation of building materials, powering building equipment, digging holes/excavating, breaking asphalt, and paving roads. The backhoe bucket can often be replaced with other tools such as a breaker for smashing concrete and rock. Some loader buckets have a retractable bottom or "clamshell", enabling it to empty its load more quickly and efficiently. Retractable-bottom loader buckets are also often used for grading and scraping. The front assembly may be a removable attachment or permanently mounted. Often the bucket can be replaced with other devices or tools. The backhoe loader must be equipped with a tool coupler in order to mount different attachments to the loader. A tool coupler consists of two hydraulic cylinders on the end of the loader arm assembly which can expand and retract allowing different tools to be attached to the unit. Base layer of asphalt concrete in a road under construction. ...

Because the design is intrinsically top-heavy and the swinging weight of the hoe could cause the vehicle to tip, most backhoes use hydraulic outriggers when digging and lower the loader bucket for additional stability. This means that the bucket must be raised and the outriggers retracted when the vehicle needs to change positions, reducing efficiency. For this reason many companies offer miniature tracked excavators, which sacrifice the loader function for increased digging efficiency.

Their relatively small frame and precise control make backhoe-loaders very useful and common in urban engineering projects such as construction and repairs in areas too small for larger equipment. Their versatility and compact size makes them one of the most popular urban construction vehicles. For larger projects, a tracked excavator is generally used. The Falkirk Wheel in Scotland. ... Repair and Maintenance is fixing any sort of mechanical or electrical device should it get out of order or broken (repair) as well as performing the routine actions which keep the device in working order (maintenance) or prevent trouble from arising (preventive maintenance). ... An excavator Engineering vehicles are heavy-duty vehicles, specially designed for executing engineering tasks. ... A tracked excavator by Daewoo. ...

Trivia

• The cutting of network cables during road repairs is now so common, that network engineers often refer to "backhoe fade" as an inevitable cause of communications problems.

A computer network is a system for communication between computers. ...

External links

Wikimedia Commons has media related to:

Backhoe loader

• How a backhoe-loader works
• Backhoe pictures
• Backhoe Loader Photo Gallery and Product Tour

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