The ship was 85.22 m (279 ft 7 in) long, with a beam of 13.51 m (44 ft 4 in). She had a depth of 4.62 m (15 ft 2 in), and a draught of 5.69 m (18 ft 8 in). She was assessed as 1,923 GRT, 930 NRT, 3,200 DWT.[1]
The ship was propelled by a compound steam engine. The engine was built by Rheinmetall-Börsig AG, Görlitz Rated at 1,200IHP,[2] it drove a single screw propeller and could propel the ship at 10.5 knots (19.4 km/h).[1] The ship had a crew of 25, plus 8 to 10 flak soldiers. It was equipped with 1×30-tonne crane, 1×10-tonne crane and 10×5 tonne cranes.[2]
On 26 February 1945, Arsterturm was bombed, torpedoed and sunk by Allied aircraft south of Kristiansund, Norway with the loss of 31 of her crew. She was on a voyage from Swinemünde to Tromsø, Norway with a cargo of ammunition.[2]