Zero Emission Electric Tugboat
ZEETUG represents the new generation green and high technology by being re-chargeable and all electric with zero emission and no noise. This innovative design allows the vessels to operate powerful with higher efficiency in line with not harming the environment.
With the aid of the modular system ZEETUG can be custom build from 5T BP up to 80T BP.
ZEETUG is also a smart harbor tugboat; a power efficient electric tugboat, capable of managing its
energy and reach on longer distances.
For tugboats with very high requirements in terms of speed and performance or a widely varying demand for power, ZEETUG full electric propulsion system is capable to deliver the high-power output.
The full electric propulsion system offers the flexibility of being able to maneuver very precisely, and a powerful bollard pull!
Meantime, compared to diesel tugs, ZEETUG responds to commands much faster!
STEMS (Smart Tug Energy Management System) software is developed by NAVTEK NAVAL TECHNOLOGIES with the objective of optimizing the electric power consumption of the electric watercraft and extending its driving range and operation cycles. STEMS always in charge to manage the fleet of ZEETUGs.
ZEETUG is a more efficient technology comparing to the combustion engines. During the combustion, only 30% of the energy is generated to mechanical power, while the significant portion of the energy is wasted to the environment as a heat... This amount is 80% with ZEETUG. An electric motor also has more torque starting up and high-power output than an internal combustion engine.
ZEETUG30 is expected to reduce CO2 emissions by 210 tons and NOX emissions by 9 tons a year. This value in emission reduction is equivalent to saving about 580 trees according to carbon meter calculations!
The batteries located in the fore and aft battery room keeps a constant temperature through a cooling system. This cooling system provides an optimum temperature for the battery safety conditions. Another feature: ISU is designed to not starting up before the charging plug is connected properly!
85% lower operating costs of full-electric propulsion systems is also a real benefit for the operators. Further, the high-power output means a significant increase in comfort levels! No noise, no vibration, no emission! Just efficient operation!
ZEETUG SUCCESSFULLY FULFILLS
HER DAILY HEAVY - DUTY OPERATIONS
IN LINE WITH NOT HARMING THE ENVIRONMENT
Quick Charge Station (QCS)
The Quick Charge Station is designed (tailor-made) for ZEETUG® by NAVTEK NAVAL TECHNOLOGIES INC.
Charging ZEETUG is an easy process! You simply plug ZEETUG® into a charger that is connected to the Quick Charge Station.
The time it takes to charge a ZEETUG® varies based on the charger you use like other electrical devices. We adjust the technical characteristics of ZEETUG® according to the existing operational profile and needs/requirements of our clients.
LESS THAN 1 HOUR
Quick Charge Station can charge a ZEETUG30 in less than 1 hour.
It supplies 2 ISU (IGBT supply unit) with 500 V Ac voltage provided from 1,25 MVA transformer.
By charging this AC voltage coming from the IGBT supply units, DC 780 V is converted to the charging stations 2 output line cables and 500 KW nominal charging power is taken from the charging line.
The Quick Charge Station delivers the energy rapidly, the STEMS software automatically alerts you when the charging is completed! Charging above 80% is not typically necessary.
Our Solution Partners
We work with selected partners worldwide. This position us to tailor our comprehensive offerings in digitalization as well as in automation and in drive technology to optimally meet our clients’ needs!
Electrical System Integrator
Drive System Supplier
OVER-THE-AIR-UPDATES: Over-the-air updates helps to solve the problems remotely. The remote diagnostics and the support of service reduce your need to visit a shipyard. In the rare cases that ZEETUG requires a shipyard visit, the service will be quick and seamless.
Tugs that Virtually Identıfy and Resolve Problems Themselves
The systems are continuously connected to our headquarter, allowing our technicians and engineers to work together to identify and resolve issues in real-time. Within hours, we are skilled up to perform updates across our entire client fleet. ZEETUG is also developed to self-improve.
Navtek is not only a marine design and engineering company, but a technology firm with innovative R&D activities. NAVTEK also cooperates with respected Universities and Institutions. Our team of qualified professionals are supported by extensive in-house computing facilities.
NAVTEK's head office is located at 'Teknopark Istanbul'. Teknoparks provide high quality spaces and value-added services to only selected companies and institutions with innovative R&D activities.
Companies are only as good as their employees. The architects of our intellectual capital are our distinguished employees. We are proud of our team working meticulously for our designs that require extremely demanding programs and engineering.
A Subsidiary of
KIRAN HOLDING GROUP
Our extensive know-how is based on our experience, since 1977…
We have a proud history of more than 40 years in service and are among the highest reputable companies in Turkish shipbuilding.
Navtek focus on delivering innovative and unique designs and engineering solutions with the best available technologies and know-how.
Navtek priority is to realize its ambitious goals and strategies for continued growth and development with new products in existing and new market segments.
100% CLEAN OPERATION
We are delighted to announce that Navtek Naval Technologies INC. has signed 3 more ZEETUG®'s with GISAS Shipbuilding Industry INC.
Navtek has recently delivered the world's first all-electric and re-chargeable tugboat to GISAS Shipbuilding Industry INC. ZEETUG®-30 has performed excellent operations, thus 3 more orders are signed and the construction will commence in 2020.
With more than 40 years of experience, knowledge and innovation Navtek Naval Technologies INC. has developed ZEETUG® for a greener future!
All electric, re-chargeable and battery powered ZEETUG® can be custom built for any kind of operational needs from 5T BP up to 80T BP.
ZEETUG® is a product of the Green and High-Tech initiative and is capable to deliver a superior performance to the operators!
For more information please contact email@example.com