Allrig was created when several of the best energy service companies from different parts of the world joined forces. This collaboration allows Allrig to offer rig and plant owners a service partner that has a similar global presence. This means that no matter where you are, Allrig can provide you with the services you need for your rig or plant. 

Experience & expertise

We have a lot of experience and knowledge when it comes to cranes. Our combined experience adds up to more than 100 years. So, when it comes to dealing with cranes, we know what we're doing. Whether you need inspections to check if everything is working properly, repairs to fix any issues, upgrades to improve performance, or approved parts to replace worn-out components, we can assist you with all of that. Our team of inspectors is highly trained according to the API RP2D 7th edition standards. They have the expertise to conduct thorough inspections and ensure that your cranes meet the required safety and operational standards. 

Our inspection services are trusted by many major drilling contractors around the world. We have a reputation for delivering reliable and accurate inspections. So, you can rely on us to provide you with top-notch crane inspection services. 

If you need any crane-related services, Allrig is the partner you can count on. We have the expertise and resources to meet your needs, no matter where your rig or plant is located. Our goal is to ensure that your cranes are in excellent working condition and that your operations run smoothly. 


Inspection & testing

Allrig provides inspection services for many of the major drilling contractors around the globe utilizing our team of API RP2D 7th Edition trained inspectors. Collectively we have well over 100 years of crane experience. Inspection intervals can be annual, 5 year, or special purpose.

MLT AS cranes

  • Structural, mechanical and electrical components
  • Polarity sensitive switches
  • Speed voltage limiters
  • Fail safe limiters
  • Brake heads (inner
  • and outer mag rigs)
  • Electric motors on all MLT cranes and jacking systems
  • Complete SCR upgrade packages or upgraded original design rewire packages available

MLT SS cranes

  • SCR panels (AC, FC, AC&FC)
  • Controllers
  • Cards that are in the controllers
  • All motors from the SS Cranes

MLT 120 AS crane parts

  • Gears – main hoist and boom hoist
  • Cable drum shafts
  • #4 gearboxes
  • Motor pinions
  • Pins

MLT cranes & motors parts

  • Polarity sensitive switches
  • Speed voltage limiters
  • Fail Safe - limiters, limiter module, contactors
  • Brake heads & brake coils
  • Three & four leaf switches
  • Control transformers
  • Tach generators
  • W grids
  • Diode reducers
  • Hook & swing boards
  • Complete rewire kits
  • Winch control systems
  • Hook & swing pots
  • Emergency load lowering system
  • Leg calibration kits