The powerpacks have the same power, but consume less fuel than a compressor. The powerpacks are equipped with a mobile hydraulic pump and are also applicable to other hydraulic tools. The oil flow is adjustable.
The 4400 series augers and extensions have a hexagonal connection. Due to the special types of bits and teeth, this series of augers offers excellent drilling performance in various soils. These teeth and bits are replaceable and protect the auger. The spiral shape is made of strong material and provides extra strength for the auger itself. Also, the space between the spirals is optimized, so that they raise the most ground with the least force. The 4400 series augers are suitable for the General Equipment M330H, M660H, the tractor hole digger and the Maruzen hydraulic hole diggers.
The 5500 series extensions have a maximum diameter of 305 mm and are all 914 mm long. Due to the spiral shape, these extensions are very strong and as a result most of the soil is completely raised with the least force.
This hydraulic hole digger is ideal for horizontal drilling operations, for example for the installation of water pipes, poer cables and fiber optic cables under the sidewalk. This unique machine works extremely constantly and the speed can be adjusted very accurately by the hydraulic drive. This hydraulic drive can be accomplished by an hydraulic power pack or it can be connected directly to an earth-moving machine.
|Dimensions||512 x 274 x 343 mm|
|Workable oil pressure||9,5 to 25 l/min|
|Maximum oil pressure||25 l/min|
|Maximum RPM at 25 l/min||300 RPM|
|Connection||35 mm hexagon|
|Diameter auger||83 mm to 406 mm|
|CE Certificate AY01H hydraulic auger||104 KB|