KONGSBERG

KONGSBERG is a leading high-tech systems and solutions provider in Norway, founded in 1814. Its headquarters is located in Kongsgård, Norway. The company's business covers the maritime, defense, aerospace and energy sectors. Renowned for its innovative technologies, the company achieved a revenue of 4.5 billion US dollars in 2023 and has over 11,000 employees.

Kongsberg MRU-M-MB3 | Motion Reference Unit | Seapath & DP System Sensor
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Kongsberg MRU-M-MB3 | Motion Reference Unit | Seapath & DP System Sensor
KONGSBERG  MRU-M-MB3
KONGSBERG  MRU-M-MB3
KONGSBERG  MRU-M-MB3
KONGSBERG  MRU-M-MB3
KONGSBERG  MRU-M-MB3
KONGSBERG  MRU-M-MB3
KONGSBERG  MRU-M-MB3
KONGSBERG  MRU-M-MB3
KONGSBERG  MRU-M-MB3
KONGSBERG  MRU-M-MB3
KONGSBERG  MRU-M-MB3
KONGSBERG  MRU-M-MB3

Warranty: 1 year

Condition: New / Used

Certificate: COO(Certificate Of Original)/COC(Certificate of Conformity)

Warehouse: in -stock

HS Code: 901480

Delivery term:Express DHL/FedEx/UPS

Delivery time: Shipped in 1 week after payment

Payment term: T/T | Full payment

Product Description & Procurement Guide

Detailed Technical Specification

Models of the Same Series

KONGSBERG |MRU-M-MB3|Worldwide Marine Spare parts 

Reliable Vessel Motion Sensing

The Kongsberg MRU-M-MB3 is a high-precision Motion Reference Unit designed for the most demanding maritime environments. Engineered for heave, pitch, and roll measurement, the MB3 model is a critical component for Dynamic Positioning (DP), hydrographic surveying, and offshore construction. As a leading global supplier for Kongsberg marine spare parts, we provide genuine MRU-M-MB3 units to ensure your vessel's safety and operational continuity.

Why Source from a Professional Trader?

• Direct Replacement: This is an original Kongsberg MRU sensor MRU-M-MB3, ensuring 100% compatibility with K-Pos and K-Chief systems.

• Minimized Downtime: We understand that a faulty MRU can ground a vessel. Our MRU-M-MB3 stock availability allows for immediate dispatch to major ports worldwide.

• Cost-Effective Solutions: We offer competitive pricing for Genuine Kongsberg maritime navigation sensors, providing an excellent alternative to direct-from-factory lead times.

Inventory Selection & Compatibility Strategy

Choosing the correct MRU version is vital for system calibration. Based on our current Kongsberg MRU Inventory, here is a clear comparison to help your procurement team select the right unit:

Stock Model(P/N)

Key Funtion

 Best for

 MRU-M-MB3

 High-end motion sensor for Heave, Pitch, and Roll

Active DP systems (DP2/DP3) and precision survey vessels. It offers superior accuracy for dynamic offshore operations

MRU 2

Entry-level vertical reference sensor

 Roll and pitch monitoring on yachts, cruise ships, or smaller vessels where high-accuracy heave isn't the primary concern

 MRU-M-SU1

 Subsea-specific motion unit

Deep-water applications or ROV/AUV integration where the unit needs to be housed in a pressure-rated enclosure

 MRU-M-MB2

Previous generation/Intermediate motion unit

Older DP system maintenance. While the MB3 is the modern standard, the MB2 remains a critical spare for legacy K-Pos installations

Industry Application Scenarios

• Offshore Supply Vessels (OSV): Essential for maintaining station-keeping during cargo transfers.

• Drilling Rigs: Providing critical data for riser tensioning and heave compensation.

• Marine Construction: Ensuring precision for subsea cable laying and crane operations.

FAQ for Procurement & Maintenance

Q: Is the MRU-M-MB3 currently in stock, and what is the actual lead time?

A: Yes, we have ready stock of the MRU-M-MB3 in our warehouse. Unlike the OEM’s long lead times (often 8-12 weeks), we offer 1week Dispatch. We understand that vessel downtime is costly, so we prioritize immediate processing for urgent maritime orders.

Q: How do you ensure the most competitive price for international bidders?

A: As a specialized trader in industrial control , we provide prices significantly lower than the factory list price. We offer Flexible Pricing for Bulk Orders or project-based procurement. If you are a middleman bidding for a vessel’s annual maintenance, contact us for a Net Quote to ensure your margin.

Q: Can you provide the original User Manual or Certificate?

A: We assist to provide the Digital Technical Manual for installation and interfacing . Regarding the Certificate, we can supply the COO and COC for user's request.

Q: What shipping methods do you use for such sensitive maritime sensors?

A: We only use premium express carriers—DHL Express, FedEx Priority, or UPS Worldwide Saver. For high-value sensors like the MRU-M-MB3, we use Priority Air Freight to minimize handling time. Every shipment is fully insured and packed in specialized shock-resistant cases to ensure it reaches your port or vessel in perfect condition.

Q: How can I verify the product’s condition if I am buying from overseas?

A: We offer Real-Time Video Verification. Before shipping, our sales team can take a video call to show you the physical unit. We also provide high-resolution photos of the actual item being shipped—What you see is what you get.

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