Grapple drilling: Leffer VRM 2000 KL hydraulic casing oscillator, weight 22 tons, D 2 m, and a cable grapple L 2100 SK, operating weight 9.6 tons, Manufactured in the Germany in 2000s.
Hirsch Modelle Bochum, HiMoBo, Karl Heinz Hirsch, Bochum Deutschland, HMB60141+HMB60142, Made in Germany in 2000s.