Knuckle Boom Mobile Construction Machine Boat Deck Crane

Marine crane Knuckle boom craneProduct DescriptionRELONG Folding Knuckle Boom Cranes are designed to reduce the so-called "pendulum effect" of the load. Cranes are suitable for a wide range of on-board and off board activities including buoy handling and the hoisting of structures and equipment. The design of these particular cranes allow the operator to fold the crane into a triangle when parked, in order to significantly reduce the overall dimensions. Our fully foldable boom cranes are designed to comply with the main certification bodies. We also offer a significant amount of customization of both design and accessories, to meet customer's needs. ParameterTechnical Parameters of CraneRated load (SWL)Max. Working RadiusLifting speed(m/min)Swing Speed(r/min)Amplitude time(m)Lifting Height(m)Rotary Range(°)Allowing inclination (trim.heel)Power(kw)0.55~1215160303602°/5°7.516~1215160303602°/5°111.56~1415160303602°/5°1128~1615160303602°/5°1538~1813~150.870303602°/5°22510~2012~150.7580303602°/5°37810~2010~150.75100353602°/5°551012~2010~150.7100353602°/5°751512~2210~150.6110353602°/5°902016~2510~150.6120403602°/5°125     RELONG STORYRelong Environment Technology Co., Ltd.  is located in Qingdao City, Shandong Province. It is a company dedicated to intelligent robots, ship design, water transportation equipment, marine water quality and ecological environment testing, salvage services; industrial automatic control system devices, radar and supporting equipment, communication equipment, which is a high-tech enterprise integrating sales and artificial intelligence software development, including consulting, design,production,installation,and operation management.  FAQ Q: What are your factory workshops?A: Our factory production process includes casting, mechanical process, lathe process, heat treatment, assembly, and test, etc. Warmly welcome to visit & test my factory any time. Q: How does your factory do regarding quality control?A: "Quality is a priority. We always attach great importance to quality controlling from the beginning to the end. Our factory has 15~30 QC.Q: Is it easy for customers to change the parts by themselves?A: Yes, the structure is simple, customers can change it very easily. We will also supply you with maintenance tools for free.       /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1