The LRS 275 True 150Hz sonic drilling rig is an upgrade from the reliable CRS platform and built to accommodate the powerful 50K LargeRotoSonic drill head in a relatively small design. The powerful LRS 275 accelerates drilling speed and capacity and increases your productivity.
The LRS 275, previously known as the MRS XL MAX is the larger version of our CRS machine. This larger sonic drill accommodates the powerful 50K LargeRotoSonic drill head. Thanks to its larger drilling capacity and higher drilling speed, this sonic drill can handle anything. Even harder surfaces are no challenge for the LRS 275 thanks to the powerful 50K drill head. The drill head vibrates and rotates at the same time, making it the perfect tool to optimize penetration speed. The drill head has an adjustable true frequency of 150 Hz and comes standard with the automatic drill rod manipulator that makes it easy to handle drill pipes without touching them by hand.
The LRS 275 is a robust and powerful drilling rig suitable for a wide range of purposes. The drilling rig can be used for mineral sampling, environmental research, geotechnical sampling and testing, geoconstructive drilling and seismic drilling. In addition to being available with a sonic drill head, the machine is also available in DUO version that allows sonic sampling and diamond drilling in the same borehole. The LRS 275 is available in two variants, Pro and Royal. For detailed specifications, please download the overview. Is one of our standard models not exactly what you are looking for? Then our experts can help you further.
*) Please note that, as of now, our machines come in silver. If you want a different colour, please let our experts know.
|Pull up force||12.000 daN/26.976 lbf|
|Engine||275 HP CAT stage 5 engine|
|Steel chain crawler carrier with rubber pads||Yes|
|Drilling mast||for 3m/10' drill rods|
|Footclamp||60-355 mm triple footclamp|
|Winch||Hydraulic 3.600 daN|
|Bean/ FMC pump||Yes, L11-22|
|ManipAll 250||yes, remote control|
|Eijkelkamp Service Assistant||Included|
Looking for advice on your drilling project? Our specialist Greg is happy to help.