ElectroMech Marine
Products
- Over 25 Years Marine Expertise
- Mobile Servicing Across Darwin
- In-House Shaft Fabrication
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Top Brands in Marine Equipment
ElectroMech Marine has been providing the best products for their customers since opening our doors in 1992. Whether you’re looking for parts to repair your boat or accessories to simply improve performance—we stock some of the best quality products on the market.
Check out the brands we are dealers for MAN, Cummins Onan, Victron Energy, Nanni Diesel and Volvo Penta.
Cummins Onan Dealer
DC Systems Experts
Hydraulic Repair Services
Offshore Industry Experience
Cummins Onan
Cummins Onan is the global leader in manufacturing mobile generator sets for marine and recreational vehicle applications. When reliability and performance matter, you can count on us to deliver. Cummins Onan generators are supported by the largest and best-trained worldwide certified distributor/dealer network in the industry. That means that when you need help, a Cummins Onan distributor/dealer is nearby. This extensive network makes it easier to get genuine parts, quality service, and expert installation assistance when and where you need them.
Cummins Onan Quiet Diesel Generator
MDKBH-4K
- Continuous Rating kW: 4
- Hz: 50
- Rated RPM: 2400
- Phase 1
- Sound Shield: Yes
- Weight: 166kg
- Dimensions L x W x H, mm: 662 x 511 x 524
MDKBJ-6KW
- Continuous Rating kW: 6
- Hz: 50
- Rated RPM: 2400
- Phase 1
- Sound Shield: Yes
- Weight: 195kg
- Dimensions L x W x H, mm: 664 x 583 x 535
MDKDL-7KW
- Continuous Rating kW: 7
- Hz: 50
- Rated RPM: 1500
- Phase 1
- Sound Shield: Yes
- Weight: 272kg
- Dimensions L x W x H, mm: 911 x 566 x 593
MDKDK-7 KW
- Continuous Rating kW: 7
- Hz: 50
- Rated RPM: 1500
- Phase 1
- Sound Shield: No
- Weight: 238kg
- Dimensions L x W x H, mm: 823 x 479 x 562
MDKBW-8 KW
- Continuous Rating kW: 8
- Hz: 50
- Rated RPM: 2800
- Phase 1
- Sound Shield: Yes
- Weight: 195kg
- Dimensions L x W x H, mm: 664 x 583 x 535
MDKDM-9.5 KW
- Continuous Rating kW: 9.5
- Hz: 50
- Rated RPM: 1500
- Phase 1
- Sound Shield: Yes
- Weight: 315kg
- Dimensions L x W x H, mm: 1033 x 566 x 593
MDKDN-11 KW
- Continuous Rating kW: 11
- Hz: 50
- Rated RPM: 1500
- Phase 1
- Sound Shield: Yes
- Weight: 315kg
- Dimensions L x W x H, mm: 1033 x 566 x 593
MDKDP-13.5KW
- Continuous Rating kW: 13.5
- Hz: 50
- Rated RPM: 1500
- Phase 1 & 3
- Sound Shield: No
- Weight: 408kg
- Dimensions L x W x H, mm: 1127 x 602 x 698
MDKDR-17.5 KW
- Continuous Rating kW: 17.5
- Hz: 50
- Rated RPM: 1500
- Phase 1 & 3
- Sound Shield: Yes
- Weight: 422kg
- Dimensions L x W x H, mm: 1127 x 602 x 698
MDKDV
- Continuous Rating kW: 19
- Hz: 50
- Rated RPM: 1500
- Phase 1 & 3
- Sound Shield: Yes
- Weight: 422kg
- Dimensions L x W x H, mm: 1127 x 602 x 698
MDKDT-22.5 KW
- Continuous Rating kW: 22.5
- Hz: 50
- Rated RPM: 1500
- Phase 1 & 3
- Sound Shield: Yes
- Weight: 601kg
- Dimensions L x W x H, mm: 1358 x 622 x 761
MDKDU-27 KW
- Continuous Rating kW: 27
- Hz: 50
- Rated RPM: 1500
- Phase 1 & 3
- Sound Shield: Yes
- Weight: 626kg
- Dimensions L x W x H, mm: 1358 x 622 x 761
MDDCF-40 KW
- Continuous Rating kW: 40
- Hz: 50
- Rated RPM: 1500
- Phase 1 & 3
- Sound Shield: No
- Weight: 1039kg
- Dimensions L x W x H, mm: 1738 x 840 x 1039
MDDCG-50 KW
- Continuous Rating kW: 50
- Hz: 50
- Rated RPM: 1500
- Phase 1 & 3
- Sound Shield: Yes
- Weight: 1167kg
- Dimensions L x W x H, mm: 1783 x 840 x 1039
Victron Energy
Whether you sail for fun or on a professional basis, it is of the utmost importance to have a reliable power supply for all the electrical equipment to properly function, even in the middle of the sea. Victron Energy offers a broad range of products that are extremely suitable for your onboard power system. We proudly present you our modern translation for freedom and independence. Our products are being used in many different kinds of vessels: sailing yachts, cruise ships, sloops, tugboats, motorboats and container ships.

QMF6M (5KW)
NANNI MARINE DIESEL GENERATOR
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 21.7 max
- Amperes (A): 20 cont.
- Power (kW): 5 max
- Power (kW): 4.6 cont.
- RPM: 3000
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 28.7A max
- Amperes (A): 32.7 amps cont.
- Power (kW): 7.5 max
- Power (kW): 6.6 cont.

QMS7.5M (7.5KW)
NANNI MARINE DIESEL GENERATOR
QMS10M (10KW)
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 43.5 max
- Amperes (A): 38.3 cont.
- Power (kW): 10 max
- Power (kW): 8.8 cont.
- RPM: 1500

NANNI MARINE DIESEL GENERATOR

QMS16M (16KW)
NANNI MARINE DIESEL GENERATOR
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 70.4 max
- Amperes (A): 60.4 cont.
- Power (kW): 16.2 max
- Power (kW): 13.9 cont.
- RPM: 1500

NANNI MARINE DIESEL GENERATOR
QMS25M (22.7KW)
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 106.1 max
- Amperes (A): 96.1 cont.
- Power (kW): 22.7 max
- Power (kW): 22.2 cont.
- RPM: 1500
Victron Energy
Inverter/Chargers
Batteries
Battery Chargers 12 & 24 Volt
Solar Charge Controllers
Battery Monitors
DC-DC Chargers
Battery Isolators
Panels and System Controls
Battery Management
Battery Balancer
MULTIPLUS INVERTER/CHARGER
EASY SOLAR EASYSOLAR 12V AND 24V, 1600VA
EASYPLUS BROCHURE
QUATTRO INVERTER/CHARGER
MULTIPLUS-II GX INVERTER/CHARGER
EASYSOLAR 3 KVA & 5 KVA
MULTIPLUS-II COMPARISON SHEET
AGM SUPER CYCLE BATTERY
BLUE SMART IP22 CHARGER
PHOENIX BATTERY CHARGER
SMARTSOLAR CHARGE CONTROLLERS WITH LOAD OUTPUT MPPT 75/10, 75/15,100/15, 100/20-48V
SMARTSOLAR CHARGE CONTROLLERS MPPT 100/30 & 100/50
SMARTSOLAR CHARGE CONTROLLERS MPPT 150/45 UP TO MPPT 150/100
SMARTSOLAR CHARGE CONTROLLERS MPPT 250/70 VE.CAN UP TO MPPT 250/100 VE.CAN
BMV-712 SMART: BLUETOOTH INSIDE
ORION-TR SMART DC-DC CHARGER ISOLATED
ORION DC-DC CONVERTERS – HIGH POWER
CYRIX-I 400 A 12/24 V AND 24/48 V
CYRIX LI-ION 120 A SERIES
CYRIX LI-ION 230 A SERIES
BMS 12/200
MINIBMS WITH PRE-ALARM
SMART BMS CL 12V 100A
VE.BUS BMS
VICTRON BATTERY BALANCER
Nanni Diesel
Established in 1952, Nanni Diesel offers some of the most trusted and respected marine engines in the world. With a full range of high quality marine diesel engines and marine generators, Nanni Diesel Australia is able to provide complete power systems for your boat.
Whether you’re rebuilding an engine or replacing your old one, our team will provide the best results with Nanni Diesel engines and components.
Get in touch with our team to find out more about a specific model.
Nanni Kubota Engines
The engine blocks provided by KUBOTA are well known for high quality and technology standards. They ensure easier manoeuvring and cruising, and maximum speeds are easily reached thanks to an immediate torque at low
RPM and full power at medium RPM.
NANNI KUBOTA ADVANTAGES
- Reliability
- High torque, low revs
- Optimised weight and volume
- Onboard comfort
- High environmental standards
Nanni Toyota Engines
Developed out of the original automotive blocks of TOYOTA, these engines from 200 to 370 hp are designed for powerboats, sport boats, rigid-bottom inflatable boats, sport fishing, fast cruisers etc.
NANNI TOYOTA ADVANTAGES
- Remarkable weight/power ratio
- Immediate acceleration: fast hole-shot
- Low noise and gas emission levels
- Reduced vibrations
Nanni Marine Diesel Generators
Nanni offers a range of diesel 50Hz Marine Generators with power range
from 5kW to 35kW. All generators are delivered, assembled and ready for installation.
The Nanni Diesel Marine Generator range is powered by the ever reliable Kubota diesel with Nanni’s freshwater cooling through a heat exchanger.
Nanni is able to provide all installation related equipment, from fuel tank to exhaust system.
QMF Series
Designed specifically for pleasure duty applications, our most compact unit within the Nanni Diesel Marine Generator range comes standard with a sound attenuated enclosure. Both the engine and alternator are water-cooled, ensuring a maximal life span and smooth functioning.
QMS Series
Alternators used in the QMS Nanni Diesel Marine Generator range are manufactured by Mecc Alte, a world leader in the production of compact synchronous alternators. All generator sets in the QMS series are available with an optional sound enclosure.
Nanni Kubota Power Boat Engines
Nanni Toyota Power Boat Engines
Nanni Marine Diesel Generations
NANNI KUBOTA ENGINE
N2.10
- Engine Base: Kubota
- Rated Power (kW/HP): 7.36 / 10
- Rated RPM: 3000
- Displacement (cm³/in³): 479 / 29
- Number of Cylinders: 2 in line
- Bore and Stroke (mm/in): 67 x 68 / 2.64 x 2.68
- Compression Ratio: 23:1
- Intake: Naturally Aspirated
NANNI KUBOTA ENGINE
N2.14
- Engine Base: Kubota
- Rated Power (kW/HP): 10.3 / 14
- Rated RPM: 3600
- Displacement (cm³/in³): 479 / 29
- Number of Cylinders: 2 in line
- Bore and Stroke (mm/in): 67 x 68 / 2.64 x 2.68
- Compression Ratio: 23:1
- Intake: Naturally Aspirated
NANNI KUBOTA ENGINE
N3.21
- Engine Base: Kubota
- Rated Power (kW/HP): 15.4 / 21
- Rated RPM: 3600
- Displacement (cm³/in³): 719 / 46.86
- Number of Cylinders: 3 in line
- Bore and Stroke (mm/in): 67 x 68 / 2.64 x 2.68
- Compression Ratio: 23:1
- Intake: Naturally Aspirated
NANNI KUBOTA ENGINE
N3.30
- Engine Base: Kubota
- Rated Power (kW/HP): 21.3 / 29
- Rated RPM: 3600
- Displacement (cm³/in³): 1123 / 69
- Number of Cylinders: 3 in line
- Bore and Stroke (mm/in): 78 x 78.4 / 3.07 x 3.09
- Compression Ratio: 24:1
- Intake: Naturally Aspirated
NANNI KUBOTA ENGINE
N4.38
- Engine Base: Kubota
- Rated Power (kW/HP): 27.6 / 37.5
- Rated RPM: 3000
- Displacement (cm³/in³): 1498 / 91
- Number of Cylinders: 4 in line
- Bore and Stroke (mm/in): 78 x 78.4 / 3.07 x 3.09
- Compression Ratio: 23:1
- Intake: Naturally Aspirated
NANNI KUBOTA ENGINE
N4.50
- Engine Base: Kubota
- Rated Power (kW/HP): 36.8 / 47.5
- Rated RPM: 2800
- Displacement (cm³/in³): 2197 / 134
- Number of Cylinders: 4 in line
- Bore and Stroke (mm/in): 87 x 92.4 / 3.43 x 3.64
- Compression Ratio: 22:1
- Intake: Naturally Aspirated
NANNI KUBOTA ENGINE
N4.65
- Engine Base: Kubota
- Rated Power (kW/HP): 43.4 / 59
- Rated RPM: 2800
- Displacement (cm³/in³): 2434 / 148.5
- Number of Cylinders: 4 in line
- Bore and Stroke (mm/in): 87 x 102.4 / 3.43 x 4.03
- Compression Ratio: 23:1
- Intake: Turbocharged
NANNI KUBOTA ENGINE
N4.80
- Engine Base: Kubota
- Rated Power (kW/HP): 57.4 / 79
- Rated RPM: 2700
- Displacement (cm³/in³): 2434 / 148.5
- Number of Cylinders: 4 in line
- Bore and Stroke (mm/in): 87 x 102.4 / 3.43 x 4.03
- Compression Ratio: 23:1
- Intake: Turbocharged
NANNI KUBOTA ENGINE
N4.115
- Engine Base: Kubota
- Rated Power (kW/HP): 84.6 / 115
- Rated RPM: 2600
- Displacement (cm³/in³): 3769 / 230
- Number of Cylinders: 4 in line
- Bore and Stroke (mm/in): 100 x 120 / 3.94 x 4.72
- Compression Ratio: 21.8:1
- Intake: Turbocharged
NANNI KUBOTA ENGINE
N4.140
- Engine Base: Kubota
- Rated Power (kW/HP): 84.6 / 115
- Rated RPM: 2600
- Displacement (cm³/in³): 3769 / 230
- Number of Cylinders: 4 in line
- Bore and Stroke (mm/in): 100 x 120 / 3.94 x 4.72
- Compression Ratio: 21.8:1
- Intake: Turbocharged
NANNI TOYOTA ENGINE
T4.205
- Engine Base: Toyota
- Rated Power (kW/HP): 147.2 / 200
- Rated RPM: 3600
- Displacement (cm³/in³): 2982 / 182
- Number of Cylinders: 4 in line
- Bore and Stroke (mm/in): 96 x 103 / 3.78 x 4.06
- Compression Ratio: 15:1
- Intake: Turbocharged with Intercooler
NANNI TOYOTA ENGINE
T4.230
- Engine Base: Toyota
- Rated Power (kW/HP): 169.1 / 230
- Rated RPM: 3600
- Displacement (cm³/in³): 2982 / 182
- Number of Cylinders: 4 in line
- Bore and Stroke (mm/in): 96 x 103 / 3.78 x 4.06
- Compression Ratio: 15:1
- Intake: Turbocharged with Intercooler
NANNI TOYOTA ENGINE
T4.270
- Engine Base: Toyota
- Rated Power (kW/HP): 169.1 / 230
- Rated RPM: 3600
- Displacement (cm³/in³): 2982 / 182
- Number of Cylinders: 4 in line
- Bore and Stroke (mm/in): 96 x 103 / 3.78 x 4.06
- Compression Ratio: 15:1
- Intake: Turbocharged with Intercooler
NANNI TOYOTA ENGINE
T6.280
- Engine Base: Toyota
- Rated Power (kW/HP): 202.4 / 275
- Rated RPM: 3600
- Displacement (cm³/in³): 4200 / 254
- Number of Cylinders: 6 in line
- Bore and Stroke (mm/in): 94 x 100 / 3.7 x 3.94
- Compression Ratio: 15.7:1
- Intake: Turbocharged with Intercooler
NANNI TOYOTA ENGINE
T6.300
- Engine Base: Toyota
- Rated Power (kW/HP): 224.4 / 3.5
- Rated RPM: 3600
- Displacement (cm³/in³): 4200 / 254
- Number of Cylinders: 6 in line
- Bore and Stroke (mm/in): 94 x 100 / 3.7 x 3.94
- Compression Ratio: 15.7:1
- Intake: Turbocharged with Intercooler
NANNI TOYOTA ENGINE
T8V.320
- Engine Base: Toyota
- Rated Power (kW/HP): 235 / 320
- Rated RPM: 3800
- Displacement (cm³/in³): 4500 / 272
- Number of Cylinders: 8 V design 90° 4 valves per cylinder
- Bore and Stroke (mm/in): 86 x 96 / 3.39 x 3.78
- Compression Ratio: 15.8:1
- Intake: Twin Turbocharged
NANNI TOYOTA ENGINE
T8V.350
- Engine Base: Toyota
- Rated Power (kW/HP): 257 / 349
- Rated RPM: 3800
- Displacement (cm³/in³): 4500 / 272
- Number of Cylinders: 8 V design 90° 4 valves per cylinder
- Bore and Stroke (mm/in): 86 x 96 / 3.39 x 3.78
- Compression Ratio: 15.8:1
- Intake: Twin Turbocharged
NANNI TOYOTA ENGINE
T8V.370
- Engine Base: Toyota
- Rated Power (kW/HP): 272 / 370
- Rated RPM: 3800
- Displacement (cm³/in³): 4500 / 272
- Number of Cylinders: 8 V design 90° 4 valves per cylinder
- Bore and Stroke (mm/in): 86 x 96 / 3.39 x 3.78
- Compression Ratio: 15.8:1
- Intake: Twin Turbocharged
NANNI MARINE DIESEL GENERATOR
QMF6M (5KW)
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 21.7 max
- Amperes (A): 20 cont.
- Power (kW): 5 max
- Power (kW): 4.6 cont.
- RPM: 3000
NANNI MARINE DIESEL GENERATOR
QMS7.5M (7.5KW)
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 28.7A max
- Amperes (A): 32.7 amps cont.
- Power (kW): 7.5 max
- Power (kW): 6.6 cont.
NANNI MARINE DIESEL GENERATOR
QMS10M (10KW)
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 43.5 max
- Amperes (A): 38.3 cont.
- Power (kW): 10 max
- Power (kW): 8.8 cont.
- RPM: 1500
NANNI MARINE DIESEL GENERATOR
QMS16M (16KW)
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 70.4 max
- Amperes (A): 60.4 cont.
- Power (kW): 16.2 max
- Power (kW): 13.9 cont.
- RPM: 1500
NANNI MARINE DIESEL GENERATOR
QMS25M (22.7KW)
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 106.1 max
- Amperes (A): 96.1 cont.
- Power (kW): 22.7 max
- Power (kW): 22.2 cont.
- RPM: 1500
Polyflex Mounting Systems
Poly Flex Group Pty Ltd is an Australian company and since commencing in 1981 we have continued to expand both in product range and areas of export. Poly Flex manufactures Engine Mounting Systems, Flexible Disc Couplings & Steel Shaft Couplings which are available with DNV Type Approval. Det Norske Veritas (DNV) is a Norwegian based classification society, a respected leader of manufacturing procedures and standards that is accepted by class approval societies and approving bodies worldwide.
Our products include mounting systems, coupling systems & damper drive plates:
Sonihull
The Sonihull ultrasonic antifouling system by NRG Marine uses the latest digital electronics and ultrasonic transducer technology. This system works by producing bursts of ultrasonic energy in multiple frequencies, the energy creates a pattern of alternating positive and negative pressure. Microscopic bubbles are created from the negative pressure, while the positive pressure implodes them forming vapor cavities known as cavitation. The result of the implosion is a micro jet action that creates a cleaning effect on the hulls surface below the waterline. It also resonates and destroys single cell organisms such as algae. Removing the initial link in the food chain prevents barnacles and other marine life to feed on the algae.
There are 3 Sonihull Systems, the Sonihull Mono, the Sonihull Duo and the Sonihull8:
PIPE ADAPTER
Fouling in pipe work can be a major problem. It doesn't take long before fouling can start to restrict the flow of water, which can lead to engines and generators being destroyed as a result of over heating and water pumps wearing out due to the sharp increase in pressure.
BOX COOLER
Box Coolers are essential for keeping your engines and auxiliary systems working properly, marine bio-fouling on box coolers reduces water contact and cooling performance drops. This can accelerate engine wear and can lead to overheating and equipment failure. Traditional solutions require complicated installation and extensive maintenance.
Read more about Box Cooler Protection.
PROP SHAFT & PROPELLER PROTECTION
Prop Shafts & Propellers are one of the most critical elements of your vessel performance and fuel consumption. Controlling Fouling on the prop shaft and propeller surfaces can reduce your fuel bills by up to 40%, extend your essential maintenance intervals and remove the need for expensive downtime.
Read more about Prop Shaft & Propeller Protection.
SEA CHEST PROTECTION
Sea Chests are an important component in the maintenance and operation of your cooling system. Sea chests provide a perfect habitat for marine organisms and if left un-protected will quickly become choked with algae, weeds and molluscs. Traditional solutions require complicated installation and extensive maintenance.
Volvo Penta
Volvo Penta IPS
The unique Volvo Penta IPS system improves power, performance as well as onboard comfort for operators in both commercial and leisure applications. The system increases control, manoeuvrability and fuel efficiency and allows for a wide number of beneficial optional features and functions. The key to these exceptional qualities lies in the forward-facing, twin counter-rotating propellers with individually steerable IPSs under the hull.
Read more about Volvo Penta IPS.
Volvo Penta Aquamatic Sterndrive Diesel
The Aquamatic Sterndrive is a comprehensive solution for boaters and operators seeking an optimal combination of high speed, acceleration, fuel efficiency and comfort in boats spanning 20 to 60 feet. It’s a perfectly matched package – from controls to engine, drive and propellers – available with a wide range of fuel-efficient and reliable diesel engines.
Read more about Volvo Penta Aquamatic Sterndrive Diesel.
Volvo Penta Inboard Diesel Engines
The broad range of Volvo Penta inboard diesel engines means that you can always find an engine that fits the size of your vessel. The engines deliver rapid acceleration, reliable performance and the ability to maintain a high cruising speed, regardless of the load or sea. Common benefits for marine leisure and commercial applications are the unique marine torque, the low emission levels, the continuously high reliability and the option of adding additional comfort and convenience with joystick docking and driving.

QMF6M (5KW)
NANNI MARINE DIESEL GENERATOR
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 21.7 max
- Amperes (A): 20 cont.
- Power (kW): 5 max
- Power (kW): 4.6 cont.
- RPM: 3000
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 28.7A max
- Amperes (A): 32.7 amps cont.
- Power (kW): 7.5 max
- Power (kW): 6.6 cont.

QMS7.5M (7.5KW)
NANNI MARINE DIESEL GENERATOR
QMS10M (10KW)
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 43.5 max
- Amperes (A): 38.3 cont.
- Power (kW): 10 max
- Power (kW): 8.8 cont.
- RPM: 1500

NANNI MARINE DIESEL GENERATOR

QMS16M (16KW)
NANNI MARINE DIESEL GENERATOR
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 70.4 max
- Amperes (A): 60.4 cont.
- Power (kW): 16.2 max
- Power (kW): 13.9 cont.
- RPM: 1500

NANNI MARINE DIESEL GENERATOR
QMS25M (22.7KW)
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 106.1 max
- Amperes (A): 96.1 cont.
- Power (kW): 22.7 max
- Power (kW): 22.2 cont.
- RPM: 1500
Volvo Penta IPS
D6 IPS 400,450,500,600,650
D8 IPS 700
D13 IPS 1350
IPS 650,800
D6 IPS 400,450,500,600,650
D8 IPS 700
D13 IPS 1350
IPS 650,800

QMF6M (5KW)
NANNI MARINE DIESEL GENERATOR
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 21.7 max
- Amperes (A): 20 cont.
- Power (kW): 5 max
- Power (kW): 4.6 cont.
- RPM: 3000
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 28.7A max
- Amperes (A): 32.7 amps cont.
- Power (kW): 7.5 max
- Power (kW): 6.6 cont.

QMS7.5M (7.5KW)
NANNI MARINE DIESEL GENERATOR
QMS10M (10KW)
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 43.5 max
- Amperes (A): 38.3 cont.
- Power (kW): 10 max
- Power (kW): 8.8 cont.
- RPM: 1500

NANNI MARINE DIESEL GENERATOR

QMS16M (16KW)
NANNI MARINE DIESEL GENERATOR
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 70.4 max
- Amperes (A): 60.4 cont.
- Power (kW): 16.2 max
- Power (kW): 13.9 cont.
- RPM: 1500

NANNI MARINE DIESEL GENERATOR
QMS25M (22.7KW)
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 106.1 max
- Amperes (A): 96.1 cont.
- Power (kW): 22.7 max
- Power (kW): 22.2 cont.
- RPM: 1500
Volvo Penta Aquamatic Sterndrive Diesel
D3 DPS/SX
D4 DPH
D4 DPI
D6 DPH
D6 DPI
D4 150,230/DPH
D4 270,300/DPH
D4 150,230/DPI
D4 270,300,320/DPI
D6 300,340,380,400/DPH
D6 300,340,380/DPI
D6 400,440/DPI

QMF6M (5KW)
NANNI MARINE DIESEL GENERATOR
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 21.7 max
- Amperes (A): 20 cont.
- Power (kW): 5 max
- Power (kW): 4.6 cont.
- RPM: 3000
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 28.7A max
- Amperes (A): 32.7 amps cont.
- Power (kW): 7.5 max
- Power (kW): 6.6 cont.

QMS7.5M (7.5KW)
NANNI MARINE DIESEL GENERATOR
QMS10M (10KW)
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 43.5 max
- Amperes (A): 38.3 cont.
- Power (kW): 10 max
- Power (kW): 8.8 cont.
- RPM: 1500

NANNI MARINE DIESEL GENERATOR

QMS16M (16KW)
NANNI MARINE DIESEL GENERATOR
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 70.4 max
- Amperes (A): 60.4 cont.
- Power (kW): 16.2 max
- Power (kW): 13.9 cont.
- RPM: 1500

NANNI MARINE DIESEL GENERATOR
QMS25M (22.7KW)
- Voltage (V): 230
- Frequency (Hz): 50
- Amperes (A): 106.1 max
- Amperes (A): 96.1 cont.
- Power (kW): 22.7 max
- Power (kW): 22.2 cont.
- RPM: 1500
Volvo Penta Inboard Diesel Engines
D1
D2
D3
D4
D5A TA
D6
D7A TA
D7C TA
D8
D3 110,150
D3 SOLAS (LSA)
D4 175,230
D4 270,300,320
D6 300,340,380
D6 440WJ,480 WJ
D8 600
D8 MH
D8 MH IMOIII/EU Stage V Marine
D11
D13
D13 IMO III
D13 MH
D13 MH (FE)
D13 MH IMO III EU Stage V Marine
D16 MH
D8 MH 154 kW
D8 MH 169 kW
D8 MH 195 kW
D8 MH 221 kW
D8 MH 261 kW
D8 MH 296 kW
D8 MH 313 kW
D8 MH IMOIII/EU Stage V Marine
D13 700,800 IMO III
D13 MH 294 kW
D13 MH 331 kW
D13 MH 368 kW
D13 MH 404 kW
D13 MH 441 kW
D13 MH FE 214 kW
D13 MH FE 294 kW
D13 MH FE 331 kW
D13 MH FE 368 kW
D13 MH FE 404 kW
D13 MH FE 441 kW
D13 MH IMO III 294 KW
D13 MH IMO III 331 KW
D13 MH IMO III 368 KW
D13 MH IMO III 441 KW
D16 MH 368 kW
D16 MH 405 kW
D16 MH 441 kW
D16 MH 478 kW
D16 MH 551 kW
What are the best quality brands for marine equipment offered by ElectroMech Marine?
When you’re ready to invest in some high-quality marine equipment, we offer the best brands in the industry like Cummins Onan, Victron Energy, Nanni Diesel and Polyflex Mounting Systems.
What is a Polyflex mounting system used for?
Polyflex mounting systems are used in marine vessels to reduce vibration and noise between the engine and the hull. These flexible mounts help absorb engine movement, protecting the vessel’s structure and enhancing comfort on board. They also play a critical role in alignment, which is vital for the longevity of the shaft, bearings, and gearbox. Polyflex systems are made with durable polymers that resist saltwater, oil, and heat, making them ideal for tough marine conditions. Proper installation and regular inspection are necessary to ensure optimal performance and avoid alignment issues.
How do I choose the right marine diesel engine?
Choosing a marine diesel engine depends on several factors: vessel size and type, intended usage, fuel efficiency, engine weight, and available space. Trusted brands like Nanni Diesel, Volvo Penta, and MAN offer various models tailored to recreational boats, commercial workboats, and yachts. You’ll also want to consider service availability and parts access in your region. Key specs to review include horsepower, torque curves, cooling system design (raw water vs. closed loop), and compliance with emission standards. It’s highly recommended to consult with a marine engineer or mechanic when repowering a vessel or upgrading your engine to ensure proper fit and performance.