{"id":9155,"date":"2026-08-20T17:23:20","date_gmt":"2026-08-20T15:23:20","guid":{"rendered":"https:\/\/ro-tec.net\/?p=9155"},"modified":"2026-08-26T08:57:20","modified_gmt":"2026-08-26T06:57:20","slug":"rope-inspection-on-bucket-wheel-excavator-293-using-ropesys","status":"publish","type":"post","link":"https:\/\/ro-tec.net\/en\/rope-inspection-on-bucket-wheel-excavator-293-using-ropesys\/","title":{"rendered":"Rope inspection on Bucket-Wheel Excavator 293 using ROPESYS"},"content":{"rendered":"

[et_pb_section fb_built=”1″ admin_label=”section” _builder_version=”4.16″ global_colors_info=”{}”][et_pb_row column_structure=”1_2,1_2″ admin_label=”row” _builder_version=”4.16″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_video src=”https:\/\/ro-tec.net\/wp-content\/uploads\/2026\/08\/Seilpruefung-am-Bagger-293-mit-ROPESYS.mp4″ _builder_version=”4.27.8″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_video][et_pb_image src=”https:\/\/ro-tec.net\/wp-content\/uploads\/2026\/08\/Seilpruefung-am-Bagger-293-RWE-Power-AG-im-Tagebau-Hambach-1.jpg” alt=”Bucket-wheel excavator 293 at the Hambach open-cast mine, showing hoisting cables and steel structure.” title_text=”Rope inspection on Excavator 293 \u2013 RWE Power AG at the Hambach open-cast mine \u2013 1″ _builder_version=”4.27.8″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][et_pb_image src=”https:\/\/ro-tec.net\/wp-content\/uploads\/2026\/08\/Seilpruefung-am-Bagger-293-RWE-Power-AG-im-Tagebau-Hambach-6.jpg” alt=”Bucket-wheel excavator 293, operated by RWE Power AG, at the Hambach open-cast mine.” title_text=”Bucket-wheel excavator 293 \u2013 world’s largest land vehicle \u2013 cable inspection on excavator 293 \u2013 RWE Power AG at the Hambach open-cast mine \u2013 6″ _builder_version=”4.27.8″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][et_pb_image src=”https:\/\/ro-tec.net\/wp-content\/uploads\/2026\/08\/Seilpruefung-am-Bagger-293-RWE-Power-AG-im-Tagebau-Hambach-5.jpg” alt=”ROPESYS R83 rope testing device inspecting a 75 mm hoist rope at the Hambach open-cast mine.” title_text=”Rope inspection on Bucket-Wheel Excavator 293 \u2013 RWE Power AG at the Hambach open-cast mine \u2013 5″ _builder_version=”4.27.8″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][et_pb_image src=”https:\/\/ro-tec.net\/wp-content\/uploads\/2026\/08\/Seilpruefung-am-Bagger-293-RWE-Power-AG-im-Tagebau-Hambach-3.jpg” alt=”Numerous hoist ropes on Excavator 293 at the Hambach open-cast mine.” title_text=”Hoisting ropes on Excavator 293 \u2013 Rope inspection on Excavator 293 \u2013 RWE Power AG at the Hambach open-cast mine \u2013 3″ _builder_version=”4.27.8″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.27.8″ _module_preset=”default” text_text_color=”#808080″ header_text_color=”#808080″ global_colors_info=”{}”]<\/p>\n

Bucket-wheel excavator 293: A machine of superlatives.<\/span><\/h2>\n

Weighing 14,200 tonnes, 225 meters long, and 96 meters high: Excavator 293<\/a> at RWE Power AG\u2019s<\/a> Hambach <\/a>open-cast mine is a machine of superlatives.<\/p>\n

According to the Guinness Book of Records, the bucket-wheel excavator<\/span> is considered the largest and heaviest land vehicle in the world.<\/span><\/p>\n

Last week, Dr. Martin Wehr <\/a>was on assignment at RWE Power AG\u2019s<\/span> Hambach open-cast mine.<\/span> The focus was on the inspection of the cables<\/a> on Excavator 293.<\/span><\/p>\n

The massive machine’s four 75-millimeter-thick hoist ropes were inspected. The ROPESYS R83<\/a> rope inspection device was used.<\/p>\n

Four hoist ropes for a machine of superlatives<\/span><\/h3>\n

Excavator 293 achieves a theoretical daily output of up to 240,000 cubic meters. Consequently, the demands placed on its technical components are equally high.<\/p>\n

Four wire ropes, each 75 millimeters in diameter, handle the lifting and lowering movements of the boom.<\/p>\n

Reliable inspection is particularly important for rope dimensions of this scale. For this reason, Dr. Martin Wehr <\/span>conducted the magnetic-inductive rope inspection directly on the machine. This allowed the ROPESYS R83<\/span> to demonstrate its capabilities under the real-world conditions of open-cast mining.<\/p>\n

Magnetic-inductive testing of hoist ropes<\/span><\/h3>\n

A visual inspection alone cannot detect all changes in a wire rope. Magnetic-inductive rope testing, on the other hand, also allows for the examination of the rope’s interior.<\/p>\n

This allows for the detection of, among other things, localized wire breaks and cross-sectional losses.<\/p>\n

The ROPESYS R83 rope testing device <\/span>is designed for testing larger wire ropes<\/span>. The measurement data show the internal and external condition of the rope in real time, thereby providing important information for technical assessment.<\/p>\n

ROPESYS R83 at the Hambach open-cast mine<\/span><\/h3>\n

The rope inspection on Excavator 293<\/span> demonstrates the versatility of ROPESYS rope inspection equipment,<\/span> as wire ropes are used in far more than just cranes, mine hoisting systems, or cable cars.<\/span><\/p>\n

They also perform important tasks in large pieces of machinery and must be reliably monitored.<\/p>\n

The inspection was carried out directly on-site using the ROPESYS R83 rope testing device. This ensured that the measurement data was available exactly where it was needed for the assessment of the hoist ropes.<\/p>\n

<\/span><\/a><\/span><\/p>\n

ROTEC \u2013 we make ropes safe.<\/strong><\/span><\/p>\n

Further information<\/strong><\/p>\n

\u25b6<\/strong>YouTube<\/strong>
\n<\/strong><\/a>Discover more videos about our rope testing systems, application examples, and innovations.<\/p>\n

\ud83d\udcbc LinkedIn<\/a><\/strong><\/strong>
\n<\/strong><\/strong>Follow ROTEC for current projects, new products, and insights into our development work.<\/p>\n

 <\/p>\n

Im Bild:<\/em><\/strong><\/span><\/p>\n

[\/et_pb_text][et_pb_image src=”https:\/\/ro-tec.net\/wp-content\/uploads\/2026\/08\/Seilpruefung-am-Bagger-293-RWE-Power-AG-im-Tagebau-Hambach-2.jpg” alt=”Rope inspection using the ROPESYS R83 on a hoist rope of Excavator 293″ title_text=”Rope inspection on Excavator 293 \u2013 RWE Power AG at the Hambach open-cast mine \u2013 2″ _builder_version=”4.27.8″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

Bucket-wheel excavator 293: A machine of superlatives. Weighing 14,200 tonnes, 225 meters long, and 96 meters high: Excavator 293 at RWE Power AG\u2019s Hambach open-cast mine is a machine of superlatives. According to the Guinness Book of Records, the bucket-wheel excavator is considered the largest and heaviest land vehicle in the world. Last week, Dr. […]<\/p>\n","protected":false},"author":4,"featured_media":9150,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[29,26],"tags":[],"class_list":["post-9155","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rope-testing","category-rotec-gmbh-en"],"acf":[],"yoast_head":"\nRope inspection on Bucket-Wheel Excavator 293: ROPESYS at the Hambach open-cast mine<\/title>\n<meta name=\"description\" content=\"Rope inspection on Bucket-Wheel Excavator 293: The ROPESYS R83 in field use on the 75 mm hoist ropes of the world's largest land vehicle.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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