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2. List of the United States Army weapons by supply catalog ...

   en.wikipedia.org/wiki/List_of_the_United_States...

   Ordnance crest "WHAT'S IN A NAME" - military education about SNL. This is a historic (index) list of United States Army weapons and materiel, by their Standard Nomenclature List (SNL) group and individual designations — an alpha-numeric nomenclature system used in the United States Army Ordnance Corps Supply Catalogues used from about 1930 to about 1958.

3. Hydraulic splitter - Wikipedia

   en.wikipedia.org/wiki/Hydraulic_splitter

   A hydraulic splitter, also known as rock splitter or darda splitter, is a type of portable hydraulic tool. It is used in demolition jobs which involve breaking large blocks of concrete or rocks. Its use in geology was first popularized by volcanologist David Richardson. Following the darda splitters, the second type hydraulic splitter, known as ...

4. Jackhammer - Wikipedia

   en.wikipedia.org/wiki/Jackhammer

   The jackhammer is connected with hydraulic hoses to a portable hydraulic powerpack: either a petrol or diesel engine driving a hydraulic pump; or a mini-excavator or skid-steer via a power take-off driveshaft to the machine's hydraulic system. Hydraulic power sources are more efficient than air compressors, making the kit smaller, cheaper or ...

5. Excavator - Wikipedia

   en.wikipedia.org/wiki/Excavator

   House demolition by an excavator in Invermere, British Columbia. Excavators are used in many ways: Digging of trenches, holes, foundations; Material handling [6] Brush cutting with hydraulic saw, mower, and stump removal attachments; Forestry work; Forestry mulching; Demolition with hydraulic claw, cutter and breaker attachments

6. Breaker (hydraulic) - Wikipedia

   en.wikipedia.org/wiki/Breaker_(hydraulic)

   A breaker is mounted on the excavator on the left side Hydraulic breaker attachment on a skid-steer loader. A breaker is a powerful percussion hammer fitted to an excavator for demolishing hard (rock or concrete) structures. It is powered by an auxiliary hydraulic system from

7. Three-point hitch - Wikipedia

   en.wikipedia.org/wiki/Three-point_hitch

   The two lower arms—the hitch lifting arms—are controlled by the hydraulic system, and provide lifting, lowering, and even tilting to the arms. The upper center arm—called the top link—is movable, but is usually not powered by the tractor's hydraulic system. Each arm has an attachment device to connect implements to the hitch.

8. Demolition - Wikipedia

   en.wikipedia.org/wiki/Demolition

   To demolish bridges, hoe rams are typically used to remove the concrete road deck and piers, while hydraulic shears are used to remove the bridge's structural steel. Bridge demolition using explosives near Nieuwersluis, The Netherlands, 1920-1940. Fred Dibnah used a manual method of demolition to remove industrial chimneys in Great Britain. He ...

9. Shear (sheet metal) - Wikipedia

   en.wikipedia.org/wiki/Shear_(sheet_metal)

   An alligator shear, historically known as a lever shear and sometimes as a crocodile shear, is a metal-cutting shear with a hinged jaw, powered by a flywheel or hydraulic cylinder. Alligator shears are generally set up as stand-alone shears; however, there are types for excavators. The jaw size can range from 4 to 36 in (100 to 910 mm) long.