POWER PACK WITH MAXIMUM LENGTH 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 522 eWXT has an impressive maximum extended length. Its claw technology bites into any material and in any position. The little giant is waterproof like the whole eWXT range and is equipped with a 5 Ah or 9 Ah rescue battery. The 9 Ah battery offers the longest operating time in the industry.