Applications: Hydraulic earth boring rigs for attachment to hydraulic excavators, multi-purpose machines or loading cranes are suitable for boring holes for a wide variety of applications. With a total of 11 types on offer, the right drilling rig can be selected for each carrier according to size, hydraulic performance and application.
Soil samples, mast installation, water lowering, overhead line construction, exploratory boreholes, planting holes, fence construction, boundary posts, delineators, blast holes, relaxation boreholes for difficult piling work, noise barriers, Berlin sheeting, pile foundations, and much more.
The ATPA hydraulic earth drilling rigs are driven by a hydraulic drive unit based on the radial piston principle. Due to the high number of engine cycles (48 - 160 cycles/revolution), a constantly high torque is available even when the engine starts to rotate and at the lowest speeds. They achieve drilling performances previously unknown in their size classes, even in difficult ground conditions. The drive is provided directly by the hydraulic unit without a planetary gear (direct drive). The modular design enables a functional separation of hydraulics (generation of the hydraulic torque by the motor) and mechanics (accommodating the mechanical load through separate, generously dimensioned bearings of the output shaft). The interchangeable drilling tool connection allows the use of a wide variety of tools. The hexagon connection dimension for the original equipment can be freely selected.
The connection to the carrier device is made using a bracket and a bolt with different dimensions for the different types of excavators. It is also possible to connect to all common quick-change systems. With both types of connection, no additional cardan joint is required for the augers. The hydraulic connection is made via a hose each for the flow and return and a leakage oil line. The complete assembly is very easy and completed in the shortest possible time. Therefore, ATPA earth drilling rigs are ideal as additional equipment for a hydraulic excavator.
The high product quality that is well-known and proven on the market means maximum functionality and availability for the operator.
2-year LongLife guarantee.