Compact Machinery Arrangement
The L-drive architecture supports practical use of available machinery and hull space.
L-Drive Waterjet Systems
Twin Waterjet Propulsion for Offshore Service Craft
A compact propulsion concept for offshore service vessels, crew transfer boats and work barges. Designed for 20–40 metre commercial craft, with 75–225 kW per unit in a twin-system installation.
Typical vessel length20–40 m
Power range75–225 kW per unit
ConfigurationTwin
Combined power150–450 kW
Product Overview
A Compact Architecture for Working Vessels
The L-drive arrangement transfers power through a right-angle drivetrain into a compact waterjet package. This architecture helps organise propulsion components within the available machinery space while supporting the operating needs of service-oriented commercial vessels.
The standard twin configuration provides two propulsion units for vessels operating on offshore routes, personnel transfer duties and other working profiles where balanced propulsion capacity is required.
Key Advantages
A configuration shaped around the application.
Twin-System Layout
Two waterjet units provide a balanced propulsion arrangement across the defined vessel segment.
Broad Power Coverage
The 75–225 kW per-unit range supports different vessel sizes and offshore service profiles.
Commercial Duty Focus
The product is positioned for repeat operations, personnel transfer and service-vessel workloads.
Typical Applications
Defined around real vessel profiles.
Crew Transfer Boats
Twin propulsion for vessels carrying personnel and equipment to offshore facilities.
Offshore Wind Service Craft
Suitable for vessels supporting access and transfer operations around offshore wind farms.
Work Barges
A compact propulsion option for self-propelled barges and service platforms.
Offshore Utility Vessels
Applicable to commercial craft carrying out inspection, support and general service duties.
Configuration and Selection
Final sizing begins with vessel data.
Product selection should consider vessel displacement, service speed, duty cycle, machinery-space arrangement and available prime mover. Final inlet, drivetrain and installation details are defined according to the vessel project.
View Application GuidanceProject-specific selection
Developing an Offshore Service Vessel?
Share the vessel dimensions, service speed and available power to identify the appropriate twin L-drive configuration.