The AssoJet IV trenching system is the latest addition to Assodivers Soft Soil Trencher Fleet. Utilizing its high output power of 900kW, the AssoTrencher IV is able to perform trenching operations on a variety of products including power cables, umbilicals and pipelines in varying soil conditions.

The control on flow and pressure to the forward, undercut and backflush jets allows adjustable jetting performance of the tool according to various seabed conditions, without having to recover the vehicle as soil conditions chane.

The AssoJet IV ststem consists of the trenching ROV, a self-contained control cabin, transformer cabin, umbilical winch and a dedicated Launch and Recovery System (LARS). The LARS is designed to operate safely in weather conditions of up to Sea State 6.

AssoJet IV, as the entire "Assotrencher" family, utilizes high end technology to provide advanced telemetry and control over vehicle's operation. Moreover, integrated video and data logging systems allow real time evaluation as well as post processing capabilities.