Visualize your ship’s health with data! Catch problems before they occur!
A system for safe operation
ClassNK

Kagoo Co., Ltd. has developed the MAREWA-SYSTEM, a remote monitoring device for ship engines, which received the NK Certification for Innovation Endorsement for Products & Solutions from the Nippon Kaiji Kyokai (ClassNK) in September 2024, recognizing its innovative technology.
For more details, please visit: https://www.classnk.or.jp/hp/en/activities/techservices/dgd2030/iea/index.html

We watch over the security and safety of your ship from shore
Reliability
Operational support
Automatic Posting of Monitoring Data
Acquisition of accurate main and auxiliary engines data
Safety
Navigation support
Eliminate your worries while sailing!

Overlooking abnormalities
Difficulty investigatingcauses
Significant loss of opportunities
Time-consuming engine logbooks can also be created

Reliability

The status of main and auxiliary engines is updated to the server in real time by
measuring instruments attached to the various pieces of equipment

Reliability

Automatic Posting of Monitoring Data

Monitor with accurate information
No need for time-consuming logbook entries

Safety

When engine trouble occurs, our engineers will assist you in resolving the issue
Furthermore, accurate data is used when performing maintenance with us

Safety

Standard Specifications [Including installation and setting]

Data Logger 1 unit
Units (8 items per unit) 8 units
8 × 8 = 64 sensors can be installed
Main engine 32 items
Exhaust temperature, Coolant temperature,
Lubricant temperature, Coolant pressure, Lubricant pressure,
Fuel pressure, Intake pressure, Tachometer, etc.
Auxiliary engines 26 items (2 engines x 13 items)
Exhaust temperature, Coolant temperature,
Lubricant temperature, Coolant pressure, Lubricant pressure,
Fuel pressure, Intake pressure, etc.
Generator 2item
Wattmeter, Ammeter
Engine room thermometer 1 unit
Exhaust temperature, Coolant temperature,
Lubricant temperature, Coolant pressure, Lubricant pressure,
Fuel pressure, Intake pressure, etc.
Tablets 2 tablets
For onboard monitoring
Utilizing our experience in the ship repair business, we install equipment and perform
after-sales maintenance at Kagoo.
We offer customization in accordance with your needs.

Options

Freezer temperature sensor
Operating time display function for each engine
Digital engine log function
Constructing an onboard wi-fi environment
*This product requires an onboard wi-fi environment
*Additional items can be added depending on the number of units installed

Installation flow

Meeting
Meeting
In-person confirmation
In-person
confirmation
Deciding upon specifications
Deciding upon
specifications
Design
Design
Installation work
Installation
work
Confirmation operation
Confirmation
operation

For more information or inquiries about our products, please contact us at…

Development Department:
development.kagoodockyard@kg3.jp
883-66 Otsu, Nahari-cho, Aki-gun, Kochi Prefecture 781-6402
TEL: +81-887-38-3615 FAX: +81-887-38-7162
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