Our team of highly experienced engineers will also cater to your custom equipment specifications.

IOC is a supplier of innovative load-handling solutions for the marine and offshore industry.

With a broad knowledge base in the field of hydraulic and electrical equipment, our engineering solutions are market-driven, experience based, and focused on delivering the best solution for installation on offshore vessels and rigs. We understand your business from an engineering and operations view point. Our team of highly experienced engineers will also cater to your custom specifications. With our diverse expertise and experience in a broad range of disciplines, we are able to deliver innovative and high quality solutions at the lowest possible cost.

350T A-Frame

  • 50 mT to 350 mT SWL
  • 5.8 ~ 12m outreach
  • 12m hook height
  • 8.8m width clearance
  • Up to 2500m working depth

200T A-Frame

  • 200 MT SWL Double Fall
  • 20m+ outreach, based on client requirements
  • 77mm wire dimension
  • Remote acoustically controlled from Surface
  • 100T Rotational Capacity
  • The IOC 200t A-Frame is designed to be utilized on any subsea construction vessel, AHTS vessel, Semisubmersible or Drillship. It uses a single sheave for loads up to 100t and a double sheave block for loads up to 200t.
    It is equipped with an IOC Load Heading Control System and an Active Heave Compensated System (AHC) for precise control of the heading and the vertical movements of the load

150T A-Frame

  • Dynamic Safe Working Load 150 mT (Centre Sheave)
  • 5min A-Frame swing out time
  • max. 12m hook height
  • 8.9m width clearance, 10m at deck level
  • The A-frame is designed in containerized modules allowing cost effective mobilizations. The centre main sheave is designed for 150 Metric ton dynamic load. The HPU is located inside the A-frame structure. The system comes with a guide roller that can be placed in front of the winch to divert the angle of the lifting wire

100T Mooring Winch

  • Single smooth drum on fabricated steel skid
  • Includes automatic wire rope spooling device
  • C/w certified lifting lugs on skid structure
  • C/w Pawl & Ratchet drum locking mechanism
  • 600m drum capacity at 38mm diameter wire
  • Gearbox fully enclosed in oil bath

50T Winch

  • Drum Capacity 1000M x Ø38MM (SWR, 11 Layers)
  • Rated Pull 1st Speed (Low Speed) 50 Ton x 7 m/min @ 1st layer
  • 2nd Speed (High Speed) 25 Ton x 14 m/min @ 1st layer
  • Drum Brake Holding 75 Ton @ 1st Layer, Static
  • Ratchet Holding 75 Ton @ 1st Layer, Static

10T Tugger Winch

  • Rate pull: 100 kN (first layer)
  • Rated speed: 10 m/min (first layer)
  • Drum Break Holdings: 150 kN
  • Drum Capacity: 220M x ø22 mm
  • Ratchet Assembly: Hydraulic Operated
  • Control: Local Control Panel

Horizontal Deck Sheaves

  • 38mm sheaves: 125T @180’ Wrap Angle
  • 51mm sheaves: 175T @180’ Wrap Angle

Chain Stoppers and Fairleads

  • Chain Size: 76mm Grade NV K4 Flash Butt-Welded Chain
  • Proof Load: 4205 KN
  • Breaking Load: 6001KN

Types of Risers

There are a number of types of risers, including:

  • Attached risers
  • Pull tube risers
  • Steel catenary risers
  • Top-tensioned risers
  • Riser towers and flexible riser configurations
  • Drilling risers

The installation of the risers or SCR onboard a production platform, is in a rather extensive and complex operation. IOC can design of the riser pull-in system as well as managing the riser pull-in operations offshore.

IOC engineering capabilities include has previous experience in all marine areas for designing and building marine equipment for offshore operations. We also do a lot of custom equipment design and analysis. The client brings a problems, we develop a solution! Our engineers have experience in:

  • Mechanical and Structural design and analysis,
  • Naval architecture and marine engineering
  • Hydraulics control system design and analysis
  • FPSO & Tanker Upgrades and conversions
  • Finite element analysis: Structural, Thermal, Static, Dynamic, Linear and Nonlinear
  • Marine Equipment & Machinery sizing

We have designed equipment such as Cranes, A-Frames, Winches, Chain Jacks, Wildcats, Fairleads, BOP handling equipment, Pipe handling equipment, Vessel Deck Equipment, Marine systems, Marine Construction vessels, Multi Purpose Anchor Handling Vessel and more.

Ready to start your next project?

Please let us know and we will gladly help you