Marine Equipment

Marine Equipment

At Sub41, we offer marine equipment designed to meet the needs of your projects in water-related environments. Explore our range of marine equipment to enhance the efficiency and effectiveness of your marine construction. Choose Sub41 for marine equipment that provides you with the tools you need for success on the water.

12M Modular Barges

Road transportable, versatile marine platforms for construction and diving support.

6.8M Workboat SideQuest

Newly designed and built by Sub41, SideQuest has a 2mT payload and ability to install our 1000kg 12V crane for marine construction support. 200hp outboard and 2D survey, SideQuest can make any job easier!

12M Construction Vessel

Currently under refit, Sea Tang III will be 12m long, 400hp with open transom, certified for towing with 200nm range. Ideal for remote constrution works, towing, anchoring support, moorings etc she will be a welcome addition to our marine construction fleet.

4M / 6M Workboats

Capable construction workboats to AMSA survey spec. Low Profile for wharf work and powerful for barge handling and anchors.

Construction Barge’s

Sub41 are working in conjunction with TasPorts to operate and manage their two construction barges, the TB Massif and TB Rufus. These barges are under constant development and have successfull completed recent dredging, piling and demolition campaigns under Sub41’s management and towage.