The DX20 hydraulic piling hammer has a dropweight mass of 1500 kg and a maximum pile bearing capacity of 1400 kN. It is designed for small bearing piles of steel, timber, concrete and many sheet piles. The DX20 hammer is available with back guides for operating from a piling mast or a slider for operating from an excavator.


The DX20 hammer can be mounted on road, rail or tracked excavators with an operating weight of around 32t or greater. Applications include railway equipment installation and maintenance. Specifically developed to drive steel piles to support electrification stanchions, gantries and other railway projects requiring foundation piling. When mounted to the excavator’s bucket linkage, the hammer can be quickly erected from a horizontal transport position to a vertical position. Side tilt adjustment of five degrees left and right allows it to cope with the cant of the rail lines. During piling the hammer is automatically guided or crowded in the vertical plane.

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The DX20 hammer can also be used to drive sheet piles, small bearing piles, tubular steel piles, timber or concrete piles with ultimate load bearing up to 1400kN. It can be operated directly from a suitable hydraulic excavator. A feature of the new hammer is an innovative BSP double-acting cylinder, whereby the ram is accelerated on its downward path to achieve higher impact energy.

Suitable for typical piles driven singly or in pairs. Most Arcelor AZ and AU14 piles. Also, LX / PU / W Ranges, Hoesch H1200 to H3600, ‘H’ Piles, HP260 to HP400, USA HP10” to HP16”. Tubes up to 406mm Dia (16”) Rail Standard 610mm & 762mm Diameter tubes, plus many others...

  • Total control of hammer

  • Allows precise matching of energy to suit the pile driving requirements

  • Double acting cylinder produces high impact energy and fast blow rate

  • Economical - low hydraulic power requirements

  • Available with BSP Hydropacks for optimum hammer performance

  • Hammer can be operated directly from hydraulic crane or excavator base

  • Can drive piles with ultimate load bearing up to 1400kN

Model DX20
Dropweight Mass (kg) 1500
Hammer Energy (kN.m) 20
Max Equivalent Stroke (m) 1.20
Operating Pressure (bar) 150
Hyd Oil Flow required (L/min) 150
Blow Rate at rated energy (bpm) 60
Basic Hammer Length (mm) 4000
Basic Hammer Weight (kg) 3900
Operating Mode PR
Pile Type SP
Maximum Pile Size (mm) 800
Power Source PTO
Max Pile Bearing Capacity (kN) 1400
Files Datasheet PDF Download Icon
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DX20 Technical Image

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Operating Mode

Pile Type

Power Source

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