{"id":193808,"date":"2024-09-11T10:10:17","date_gmt":"2024-09-11T03:10:17","guid":{"rendered":"https:\/\/techmaster.com.vn\/?post_type=product&p=193808"},"modified":"2026-05-23T17:09:08","modified_gmt":"2026-05-23T10:09:08","slug":"3m-dbi-sala-davit-8518386-adjustable-davit-mast-arm","status":"publish","type":"product","link":"https:\/\/techmaster.com.vn\/en\/3m-dbi-sala-davit-8518386-adjustable-davit-mast-arm\/","title":{"rendered":"3M DBI-SALA Davit 8518386 Adjustable Davit Mast & Arm"},"content":{"rendered":"

3M DBI-SALA Davit 8518386 Adjustable Davit Mast & Arm<\/h1>\n

The 3M DBI-SALA Davit 8518386<\/strong> is the adjustable version of the DBI-SALA davit system. Its arm adjusts for both offset reach and height and rotates a full 360°, so a single mast can serve manholes and vessel openings of different sizes across a plant. The steel mast is rated for 158 kg (350 lb) lifting and 4.5 kN (1,000 lb) fall arrest.<\/p>\n

Overview<\/h2>\n

With fixed davit arms such as the 8518382, a plant with many differently sized openings has to stock several arms with different offset reaches — costly to buy and complex to manage. The adjustable 8518386 lets one mast cover multiple configurations, simplifying inventory and speeding up setup at each access point.<\/p>\n

Key features and benefits<\/h2>\n
    \n
  • Adjustable offset reach and height:<\/strong> one mast fits a range of opening sizes and positions.<\/li>\n
  • 360° rotation:<\/strong> lift the load, swing it clear of the opening and lower it safely.<\/li>\n
  • Dual rated:<\/strong> 158 kg (350 lb) lifting capacity and 4.5 kN (1,000 lb) fall-arrest rating.<\/li>\n
  • Premium steel construction:<\/strong> strong and corrosion-resistant for long service.<\/li>\n
  • Modular system:<\/strong> works with DBI-SALA bases, winches, hoists and rescue self-retracting lifelines.<\/li>\n<\/ul>\n

    Main industries and applications<\/h2>\n
      \n
    • Confined-space entry & rescue:<\/strong> tanks, silos, vessels and manholes of varying sizes.<\/li>\n
    • Water & wastewater treatment:<\/strong> chambers, wet wells and digesters.<\/li>\n
    • Oil & gas \/ petrochemical:<\/strong> storage tanks and process vessels.<\/li>\n
    • Power generation:<\/strong> boilers, hoppers and access shafts.<\/li>\n
    • Manufacturing:<\/strong> sites with multiple, differently sized confined-space access points.<\/li>\n<\/ul>\n

      Technical specifications<\/h2>\n\n\n\n\n\n\n\n\n\n
      Attribute<\/th>\nSpecification<\/th>\n<\/tr>\n
      Model<\/td>\n3M DBI-SALA Davit 8518386<\/td>\n<\/tr>\n
      Type<\/td>\nAdjustable davit mast & arm<\/td>\n<\/tr>\n
      Adjustment<\/td>\nOffset reach and height adjustable; 360° rotation<\/td>\n<\/tr>\n
      Lifting capacity<\/td>\n158 kg (350 lb)<\/td>\n<\/tr>\n
      Fall-arrest rating<\/td>\n4.5 kN (1,000 lb)<\/td>\n<\/tr>\n
      Material<\/td>\nSteel, corrosion-resistant<\/td>\n<\/tr>\n
      Mounting<\/td>\nPermanently installed davit base (sold separately)<\/td>\n<\/tr>\n<\/table>\n

      Why buy from Techmaster Electronics<\/h2>\n

      Techmaster Electronics is an authorised supplier of 3M DBI-SALA fall-protection and confined-space equipment in Vietnam. We provide genuine 3M products, advice on specifying a complete davit and rescue system, and after-sales support. Buy with confidence from a partner that understands height and confined-space safety.<\/p>\n

      Frequently asked questions<\/h2>\n

      What is the 3M DBI-SALA Davit 8518386?<\/h3>\n

      It is an adjustable davit mast and arm used in confined-space lifting and rescue systems. Its reach and height adjust and it rotates 360°, so one mast can serve several different openings.<\/p>\n

      How is it different from the fixed Davit Arm 8518382?<\/h3>\n

      The 8518382 has a fixed reach, while the 8518386 adjusts for offset reach and height and rotates 360°. One adjustable mast can therefore replace several fixed arms across a site.<\/p>\n

      What is it rated for?<\/h3>\n

      The Davit 8518386 is rated for 158 kg (350 lb) of lifting and 4.5 kN (1,000 lb) of fall arrest.<\/p>\n

      Does it need a base?<\/h3>\n

      Yes. The mast fits into a permanently installed davit base, which is selected to suit the mounting surface and sold separately.<\/p>\n

      What can be attached to it?<\/h3>\n

      It supports DBI-SALA winches, hoists and rescue self-retracting lifelines, so you can build a complete confined-space lifting and rescue setup.<\/p>\n","protected":false},"excerpt":{"rendered":"

      3M DBI-SALA Davit 8518386 Adjustable Davit Mast & Arm The 3M DBI-SALA Davit 8518386 is the adjustable version of the DBI-SALA davit system. Its arm adjusts for both offset reach and height and rotates a full 360°, so a single mast can serve manholes and vessel openings of different sizes across a plant. 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Its arm adjusts for both offset reach and height and rotates a full 360°, so a single mast can serve manholes and vessel openings of different sizes across a plant. 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