7t Amphibious Excavator for River/Lake Dredger/Swamp with Long Arm Reach

Water construction equipment Amphibious ExcavatorAmphibious excavators are multi-purpose excavators used in land, shallow water, marsh and deep water areas. After years of practical testing, Relong amphibious excavator has been recognized and trusted by the majority of users. The upper half structure can choose the excavator brand and all kinds of machine you need. Various types of buoyancy tank have been designed and widely used, which can be adapted to 5-40 ton excavator, and can also be customized according to your working conditions and requirements, in accordance with your exclusive scheme.1. Product featuresThere are abundant replaceable attachments to meet different work needs.Pontoon designed and built by professional engineer team ItemRL-AE15RL-AE20RL-AE25RL-AE301Single pontoon :length×width×height(m)6.5×1.5×1.858.5×1.5×1.859.5×1.5×1.8510.5×2.0×1.852Weight of two main pontoons( t )121518253Thickness of main pontoon(mm)4×5×64×5×64×5×66×8×84Total buoyancy of pontoons ( t )202932.5485Structure materialQ355Q355Q355Q3556Wear materialNM400NM400NM400NM4007Chains on each pontoon22,32,338Material of track shoesQ355Q355Q355Q3559Quantity222410Size: length×width×height(m)4.0×1.5×1.05.5×1.5×1.07.5×1.5×1.07.5×1.5×1.011Weight of two side pontoons ( t )2.23.0 4.0 4.0 12Total buoyancy of two side pontoons ( t )811.516162. Production Flow Chart3. Our advance4. Testing and Delivery5. Quality Control6. Customized7. Warrant pary availability8. Company IntroductionRelong 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.Relong has built cooperation with colleges and scientific research institutes like  The Ocean University of China, Jiangsu Ship Design Institute and Shandong University. And Relong has numerous research and development platforms including Provincial-Level Industrial Design Center, Provincial-Level "Enterprise & Technology" Development Center, Municipal Engineering Research Center And Engineering Laboratory. Relong has a number of independent intellectual property rights, including 33 National Patents, 2 Scientific And Technological Achievements that have reached the international grade and 1 reached China advanced level. Relong has won several first prices in Provincial Technical Innovation Outstanding Achievements And Technology Innovation Outstanding New Product, Technology Progress Award, etc.9. Certificate10. Pictures of our factory11. FAQQ: How long is your lead time? A: Around 45days after receiving the deposit.Q; How is the warranty?A: Our warranty time is 1 year from date of machine arriving at your destination port.Q: Do you have any machine in stock?A: No, every machine is manufactured according to customer request. This ensures higher quality.Q: Could you do OEM?A; Yes, OEM is acceptable. We could make the unique machine as per your specific configuration and requirements.  /* 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