Buckets
One of the most commonly used excavator attachments is the bucket. Buckets come in various sizes and styles to suit different tasks. A general purpose bucket is a good choice for many applications such as digging and lifting materials. It features side plates and bottom edges for scooping and holding debris. Tooth buckets have protruding teeth along the bottom and sides for breaking up hard surfaces like asphalt, compacted soil or coal seams. They are well-suited for demolition work. Another bucket type is the trenching bucket which has reinforced side plates and is tapered at the front for digging narrow trenches. It efficiently cuts neat edges along trench walls.
Breakers
Demolition tasks require powerful Excavator Attachments like breakers, also called hydraulic hammers or rams. A breaker uses compressed air or liquid pressure to drive a heavy ram or slug into materials with tremendous force, pulverizing concrete, rock and other hard surfaces. Some common types are the point breaker with a pointed tip, the shearing breaker with side wings for cutting rebar and the boring breaker suited for drilling holes. Pneumatic breakers use compressed air while hydraulic breakers use liquid in their operation. Choose a breaker model based on the machine's hydraulic flow and impact energy needed for specific demolition projects.
Grapples
Grapples are versatile excavator attachments shaped like a set of steel claws for grasping, lifting and moving materials. They are useful for sorting through scrap debris, loading trucks with demolition rubble or handling logs and branches. Grapples come in various jaw widths, tooth configurations and clamping pressures to suit different lifting capacities and material types. Extendable boom grapples allow reaching farther distances. Flail mulching grapples feature rotating chains or flails inside the jaws for grinding wood waste into mulch on site. Multi-purpose grapples combine the functions of a bucket and grapple for efficient material handling.
Augers
Excavator augers are rotating drilling attachments great for tasks like installing fence posts, drilling holes for utility poles and sign posts. Augers excel in digging in soil, sand or other unconsolidated materials. They come as handheld units or with powered drives. Continuous flight augers feature a continuous helix shaft for smooth penetration while bucket augers attach to standard excavator buckets. When choosing an auger, consider the machine's hydraulic flow and torque output capabilities alongside the intended diameter and depth of the holes to be drilled. Self-feeding augers bore into the ground using their own torque for minimal operator effort.
Compaction Plates
These excavator attachments are heavy steel plates used for compacting fill materials and crushing debris. Their flat surface and significant weight allow them to exert uniform pressure over large areas. Compaction plates work well for leveling and packing gravel, sand, crushed rock or soil in trenches, around structures and backfill areas. Models feature bolted or quick coupler mounting systems for convenient install and removal. Operators use smooth, overlapping passes with plates to fully consolidate the fill layers. Choose plate sizes matching the excavator's maximum reach and load.
Brooms
Brooms are must-have attachments for cleaning and sweeping applications. They consist of bundles of hardened steel bristles mounted on a beam which scrapes and collects debris when moved back and forth. Brooms work effectively for sites requiring material spillage control or removal of piles of crushed rock, sand or soil. Contractors also use brooms for street sweeping, sidewalk cleaning or prepping job areas. They come in angled, straight or specialized drum configurations. Telescoping brooms extend the reach. Choose broom diameters and bristle lengths appropriate for the specific debris and area being cleaned.
Thumb Attachments
A thumb greatly improves an excavator's material handling versatility. It functions like an additional boom-mounted bucket allowing materials to be securely pinched and handled with precision. Thumbs have revolutionized tasks like sorting demolitions waste, placing pipe sections or manhole covers, landscaping and more. 2-way, 3-way and rotating thumbs offer differing levels of articulation. Hydraulic or electric powered thumbs provide smoother operation than manual leavers. Choose thumb models engineered for the excavator's bucket linkage with adequate hydraulic flow and pressure capabilities.
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