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  2. Pile driver - Wikipedia

    en.wikipedia.org/wiki/Pile_driver

    Vibratory pile hammers contain a system of counter-rotating eccentric weights, powered by hydraulic motors, and designed so that horizontal vibrations cancel out, while vertical vibrations are transmitted into the pile. The pile driving machine positioned over the pile with an excavator or crane, and is fastened to the pile by a clamp and/or bolts.

  3. Movax - Wikipedia

    en.wikipedia.org/wiki/Movax

    Movax is a developer and manufacturer of excavator-mounted, automatically controlled piling and foundation equipment and the inventor of the patented modular side grip technology. [1] The product range includes a selection of excavator-mounted accessories like side grip vibratory pile drivers ( SG ), impact-type piling hammers ( DH ), piling ...

  4. Junttan - Wikipedia

    en.wikipedia.org/wiki/Junttan

    Junttan Oy is a Finnish company that designs and manufactures hydraulic piling equipment. The Junttan product range consists of pile driving rigs, multipurpose piling and drilling rigs, as well as hydraulic impact hammers, rotary heads, and power packs.

  5. 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

  6. Jackhammer - Wikipedia

    en.wikipedia.org/wiki/Jackhammer

    Larger jackhammers, such as rig-mounted hammers used on construction machinery, are usually hydraulically powered. These tools are typically used to break up rock, pavement, and concrete. A jackhammer operates by driving an internal hammer up and down. The hammer is first driven down to strike the chisel and then back up to return the hammer to ...

  7. Hydraulic hammer - Wikipedia

    en.wikipedia.org/wiki/Hydraulic_hammer

    Hydraulic hammer may refer to: Breaker (hydraulic) , a powerful percussion hammer fitted to an excavator for demolishing hard structures Hydraulic hammer, a type of piling hammer

  8. Piling - Wikipedia

    en.wikipedia.org/wiki/Piling

    A pile or piling is a vertical structural element of a deep foundation, driven or drilled deep into the ground at the building site. A deep foundation is a type of foundation that transfers building loads to the earth farther down from the surface than a shallow foundation does to a subsurface layer or a range of depths.

  9. Ruston-Bucyrus - Wikipedia

    en.wikipedia.org/wiki/Ruston-Bucyrus

    Gradually Universal Excavators designed by Bucyrus-Erie replaced Ruston & Hornsby designed models. The original range of standardised rope-operated machines included 10RB, 17RB, 19RB, and 33RB and were upgraded through some intermediate models including the 54RB to a main selling range in the 1960s of 22RB, 30RB, 38RB, 61RB, and 71RB.