THE GOLDEN MEAN AND THE LUKAS STANDARD The LUKAS rescue rams not only impress with a convincing lifting power, a particularly firm grip thanks to the "claw geometry" and a particularly long stroke, they can also be used flexibly. For example, our telescopic rescue cylinders are available in three different lengths, which can be used as required. The R 521 eWXT is the "golden mean" of our telescopic rescue cylinders. It forms the basis and the standard gauge for our muscle man R 522 eWXT and the Minimiser R 520 eWXT. Its claw technology bites into any material and in any position. The small giant is waterproof like the whole eWXT range and is optionally equipped with a 5 Ah or 9 Ah rescue battery. The 9 Ah battery offers the longest operating time in the industry.