The modules come complete with Jetting nozzles. Other uses include:
Maneuverability in strong currents – Tracking
Models are available in 25, 50, 75, 135, 175 and 250 Horsepower Modules. They are complete with electric/hydraulic pressure compensated drives in a Stationary or Maneuverable Option. The operator can combine Underwater Camera Systems with Lighting, and can incorporate manipulator arms, and a sub-bottom profiler. The module can incorporate a flotation collar with full ship-based control systems.
Electric Excavator Modules available up to 1000Kw in various voltages – pressure compensated for SubSea use.
Maneuverable Grab/Excavator Module – from 25 - 250 HP
The remotely operated grab excavator system is an electro/hydraulic operated multi-jaw grab module incorporating thrusters for maneuverability, a jetting system and lights with cameras. The module can be lowered and maneuvered over a target for recovery using the hydraulically actuated jaws. The unit can be winched to the surface for unloading or maneuvered to a waiting contained located on the ocean bottom for later recovery.
RiSEA SubSea Pte Ltd is a supplier of Cable Thencher major sub-assembly components and specializes in the following equipment: