Marine products offered by Nogva Motorfabrikk AS


	Nogva Motorfabrikk AS

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GEARBOXES

Nogva Gear boxes are equipped with hydraulic servo for CP propeller. This means that the
propeller pitch can be controlled from this built in servo system from full forward to full astern.

Power range app:80hp to 900 hp

Most transmissions are used in fishing or working boats, but they also fit into other boats/vessels that need high level of
manoeuvrebility.

PTO
HC-258 and HC-168 can be delivered with hydraulic power take off (PTO) for hydraulic
pumps etc. Standard connection flange is SAE C 12/24 DP.

GENERATORS

Auxiliary

- Nogva marine generators: 40-2000 kW 
-  Nanni marine generators: 8-31 kW 
- Broadcrown industry generators: 19-2750 kVA 

Nogva provide marine power generators based on engines from Cummins, Scania and John Deere. We place great emphasis on quality work and components. The production is designed for customization to suit individual needs.
•Emergency generators are built with both engine mounted and freestanding radiators.
•Auxiliary engines and other generators are delivered with cooling solution according to demands.

Before delivery, all units are test run, all monitoring functions are tested and implemented load test. 
 Nogva’s Engine Computer monitors generator engines. This is our own system, which can be customized according to the current class requirements and customer’s wishes.

HYDRAULIC CYLINDERS

Hydraulic cylinders

ET Hydraulikk primary focus is the development and manufacture of hydraulic cylinders. Custom made hydraulic cylinders for a variety of purposes and designs are available with customized stroke lengths . Ask us about all kinds of cylinders, we can develop new types together with our customers. 
 Examples of applications include doors, tow points, moon-pools, cranes, A-frames, brake cylinders and steering cylinders.

PROPELLERS

Main types:
-Controllable pitch (CP) propellers
-Propellers with shaft hydraulic servo
-Adjustable propellers
Nogva CP propellers are constructed to fit
transmissions with built in servo systems for
pitch control (like all Nogva Gears). The C.P.
propellers pull rod is connected with flanges to the servo system and propeller pitch is altered
when the pull rod moves.
Propellers with shaft hydraulic servo can be used with all types of transmissions. The hydraulic cylinder is fitted to the shaft and an axial running piston is controlled with a hydraulic hand pump. One or more such hand
pumps can be used.With adjustable propellers you can adjust the propeller pitch from outside the boat when the
vessel is on slipway.
Common: All Nogva Propellers are now 3-blade and of type B-series.

PROPULSION SYSTEMS

Nogva supplies complete propulsion systems up to 2700 HP. 

These systems are based on quality engines from reputable manufacturers with whom we have longstanding, positive relationships. Both engines and spare parts are in stock.

Our propulsion systems are tailor-made for the individual vessel and optimized for its operating conditions. We run extensive tests of the plant and control systems before delivery. Upon installation, a Nogva system is 100% ready for use.