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2. Excavator - Wikipedia

   en.wikipedia.org/wiki/Excavator

   Excavator with grapple. Hydraulic excavators now perform tasks well beyond bucket excavation. With the advent of hydraulic-powered attachments such as a breaker, a cutter, a grapple or an auger,a crusher and screening buckets [11] the excavator is frequently used in many

3. Compact excavator - Wikipedia

   en.wikipedia.org/wiki/Compact_excavator

   The workgroup of a compact hydraulic excavator consists of the boom, dipper or arm, and attachment (e.g. auger, bucket or breaker). It is connected to the front of the excavator's house structure via a swing frame that allows the workgroup to be hydraulically pivoted left or right to achieve offset digging for trenching parallel with the tracks.

4. Dragline excavator - Wikipedia

   en.wikipedia.org/wiki/Dragline_excavator

   A dragline bucket system consists of a large bucket which is suspended from a large truss-like boom (or mast) with wire ropes. The bucket is maneuvered by means of a number of ropes and chains. The hoist rope, powered by large diesel or electric motors, supports the bucket and hoist-coupler assembly from the boom. The dragrope is used to draw ...

5. Type SRs 2000 bucket-wheel excavator - Wikipedia

   en.wikipedia.org/wiki/Type_SRs_2000_bucket-wheel...

   The Type SRs 2000 (or Type SRs (K) 2000 in China) is a class of medium-sized bucket-wheel excavators built by TAKRAF.It is by far, one of the most common and recognizable BWEs built and sold by TAKRAF, with 56 Type SRs 2000s being commissioned and launched as of 2013.

6. Crawler excavator - Wikipedia

   en.wikipedia.org/wiki/Crawler_excavator

   Crawler excavators come in a wide range of sizes, from compact excavators weighing just a few tons up to massive mining-class machines weighing hundreds of tons. The size and power of the excavator is typically selected based on the specific application and job requirements. Some key size and configuration options for crawler excavators include ...

7. Bucket (machine part) - Wikipedia

   en.wikipedia.org/wiki/Bucket_(machine_part)

   A bucket (also called a scoop to qualify shallower designs of tools) is a specialized container attached to a machine, as compared to a bucket adapted for manual use by a human being. It is a bulk material handling component. The bucket has an inner volume as compared to other types of machine attachments like blades or shovels.