Newly designed containerized A-frame with 20 Tonnes lifting capacity

Price € To be discussed, depending on final scope of supply

Newly designed containerized A-frame with 20 Tonnes lifting capacity

(A-frame design can be adjusted to lower or higher capacity)


o      Design of a 20mt SWL A-Frame system

o      Fabrication of a 20mt SWL A-FRAME system 

o      Supply of hydraulic cylinders

o      Supply of sheave blocks

o      Supply of lifting winch, 20mt pull at top layer

o      Supply of 1 length of 26mm Dia. x 150 m steel wire rope

o      Supply of 1 set of twin type 2 x 30 kW electro hydraulic power pack

o      Supply of 1 set of 20mt hook block

o      Supply of complete hydraulic system inclusive of manifold blocks, local control stand and connection pipes / hoses

o      Supply of 3rd party witness of load test (BV Class or equivalent)

o      Supply of man power to dismantle pack and load A-Frame system to 40 Ft container (after load test)


o      Factory Acceptance Test Report

o      Hydraulic Schematics

o      Electrical Schematics

o      General Arrangement Drawing of Lifting Winch

o      General Arrangement Drawing of Electro Hydraulic Powerpack

o      3rd Party BV Witness Load Test Certificate

o      Cylinder Test Report

o      Material / Mill Certificates

o      NDT Certificates

o      Operation & Maintenance Manual

Want more information and a datasheet on this Monopile gripper? Please contact us on

Our vision is to be on- and offshore equipments’ most customer and project centric company; to build a platform where organisations in the marine industry can come to find and discover any equipment they may need to successfully run, complete and expand their maritime operations and projects.
Our names was inspired by the Mantis shrimp, a small shrimp with extraordinary unmatchable powers. For instance, the eyes of the Mantis shrimp are among the most advanced eyes in the animal kingdom. With lots of small eye parts moving in different directions. Where humans have binocular vision, each one of the Mantis shrimp’s eye creates three separate images, resulting into a trinocular eyeball. The Mantis shrimp has two of these eyeballs, meaning it’s senocular. Human eyes can detect three colour wavelengths, the Mantis shrimp can detect twelve, nine more than the human eyes.
We believe in unburdening and relieving our customers from any equipment distress by offering excellent, innovative, straightforward, flexible and customer-tailored maritime equipment solutions. Inspired by the extraordinary vision capabilities of the Mantis shrimp, we intend to serve our customers by exploring the globe and conducting worldwide searches to track beneficial opportunities that serve any of our customers’ equipment needs like an A-Frame.

As son of an “inland navigator”, Pieter Korterink, founder of Mantis Marine, was literally born and raised on waters. In his early years, he used to travel with his parents within the european waters transporting a multiplicity of goods.
Throughout his professional career, Pieter Korterink remained rooted in his maritime family background and experiences as he advanced his career occupying positions primarily in International Business Development for organisations in the maritime industry. As a maritime professional, he geared his focus and expertise towards fundamentally understanding the needs of organisations operating in the maritime industry and serving them with tailor made innovative solutions. Instinctively, it is his commitment to serving these organisations that led to the foundation of Mantis Marine. Consistently, Mantis Marine serves as the new found platform through which Pieter Korterink is dedicated to understanding the needs of customers operating in the maritime industry and serve them with stellar maritime solutions.

Request more information

  • img


    Contact via e-mail

  • img


    +31 30 7 11 38 53
    +31 (0)6 15 34 38 41