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Isuzu Diesel gensets

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Isuzu Diesel Generators

Power Max Isuzu Diesel Series

1800 RPM Generators Include: Isuzu diesel engine, analog 100 control panel, automatic shutdowns, radiator cooled,  industrial grade muffler, air filter, rubber isolation mounts, oil drain kit, skid base with battery tray, hold down and cables. Note: 30-96PMI skid base with battery tray call for pricing.

Model kW @ 60 Hz kW @ 50 Hz Engine

  5PMI*   Soon 4.5 3.5 2CA            
  7PMI*   Soon 6.5 5.25 3CA            
  9PMI 8.5 7 3CB            
  13PMI 12.2 10 3CD            
  17PMI 17 14 4LE            
  21PMI 21 17.5 4LE            
  30PMI 30 25 4JG            
  40PMI 40 33 4JG1T            
  60PMI 60 50 4BG1T            
  84PMI 84 70 6BG1T            
  96PMI 96 80 6BG1T            
  120PMI 120 100 6BG1TC            

Navigator  Marine Isuzu Diesel  Series

1800 RPM Generators Include: Isuzu diesel engine,
analog 200 control panel, automatic shutdowns,
 10' harness extension, 12 volt breaker,
heat exchanger, water cooled exhaust,
Aqua Shield TM water cooled manifold shield,
washable long life air filter, rubber isolation mounts,
 single point lifting, base tray with containment, oil drain kit,
coolant overflow bottle, ABS molded belt guard, buddy box,
and painted with "ultra white" marine epoxy.
The 4N is raw water cooled 3600 RPM genset.
 Aqua Shield is a patented manifold system.
Note: Coolant overflow bottle, single lifting point
and Aqua Shield  not  found on units 4N, a
nd 30NI through 120NI. Note: 50 Hertz available by special order.

Model kW @ 60 Hz kW @ 50 Hz Engine

  4N 4.3 3.5 18W    
  5NI* 5 4 2CA    
  7NI* 7 5.5 3CA    
  9NI 9 7.5 3CB    
  13NI 12.9 10.5 3CD    
  17NI 17.5 14.5 4LE    
  21NI 21 17.5 4LE    
  30NI 30 25 4JG    
  40NI 40 33 4BG    
  60NI 60 50 4BG1T    
  84NI 84 70 6BG1T    
  99NI 99 82 6BG1T    
  120NI 120 100 6BG1TC    

Serious Fisherman Series

1800 RPM Generators Include:

 Isuzu diesel engine, analog 200 control panel,
automatic shutdown, 12 volt breaker,
keel cooling expansion tank, dry wrapped exhaust,
 washable long life air filter, rubber isolation mounts,
 ABS molded belt guard and is painted "Electric Blue"
marine epoxy. Note: 50 Hertz available by special order.

Model kW @ 60 Hz kW @ 50 Hz Engine

  10SF 10 8 3CD    
  13SF 12.9 10.5 3CD    
  17SF 17.5 14.5 4LE    
  21SF 21 17.5 4LE    
  30SF 30 25 4JG    
  40SF 40 33 4JG1T    
  60SF 60 50 4BG1T    
  84SF 84 70 6BG1T    
  99SF 99 82 6BG1T    
  120SF 120 100 6BG1TC    











Sound Marine Diesel LLC is now a dealer for NORPRO  generators. We have a wide selection of units available, either heat exchanger cooled, or keel cooled, from 3KW to 120KW, with or without sound enclosures. An extensive list of options ensures your generator will be built to fit your specific requirements.
We also offer radiator cooled residential &  industrial generators for land and vehicle applications, for use with diesel, natural gas, or propane fuel. Portable, air cooled diesel gensets using Lombardini engines are also available, as are portable trash / water pumps. The latter are ideal for dewatering basements, swimming pools, etc.
Discounted pricing on any NORPRO brand product is available from Sound Marine Diesel LLC, please inquire.

About Norpro

Norpro is located in East Haddam CT, and has been building quality diesel generators since 1986, with an emphasis on high quality units at reasonable prices. 

Norpro Products

Norpro started business by engineering and building reliable and affordable diesel generators.  Norpro expanded their product line by producing portable diesel gensets, alternative fuel generators, Isuzu propulsion engines, portable pump sets and more. They continue to expand their offerings with innovative products such as the very compact Yanmar generator line.  These units are available in 5KW through 45KW, with or without sound enclosures.

Norpro Performance

Norpro uses only reliable and efficient engines from manufacturers such as Yanmar, Isuzu, Lombardini and Farymann (Kubota models are coming soon ! ) for its diesel lines of marine and industrial generators. For the alternative fuel powered models, Norpro uses durable General Motors (GM) and Nissan gas fuel models. Norpro products are designed and built to run reliably for years. Whether it's for your yacht, fishing boat, camp, saw mill, construction site, or powering your home off the grid or during a power outage, you can count on Norpro quality. Each and every unit is live run tested and load bank tested prior to leaving the production facility to ensure quality each and every time.

Follow these links for more detailed Norpro marine & Industrial products information.

More About Norpro

In January 1986 Tom and Anne Mondelci established Northeast Isuzu Engines/Norpro. Mr. Mondelci had introduced Isuzu diesel engines five years earlier and was now setting up a company whose sole purpose was to distribute Isuzu diesel products to the Northeastern United States.

Norpro quickly became recognized as one of the leading distributors of Isuzu diesel products in the United States. Norpro’s growth and recognition were due to Norpro’s core belief in exceptional customer service and satisfaction, and in the selling of outstanding products- Isuzu diesel engines. Norpro grew very rapidly and in 1988 Mr. Mondelci began designing and manufacturing generators under the Norpro trademark. Norpro’s philosophy was simple:

  • Build a product that was dependable and reliable in all kinds of operating conditions
  • Use the best technology available
  • Make a product that was simple to operate and easy to maintain
  • Provide the best pricing in the industry

Norpro had become more than just an engine/parts distributor. It was now a manufacturer and its reputation for building a quality product that was highly reliable and affordably priced fueled its growth to a company that now distributes power generation products all over the world.

One thing has not changed and that is that Mr. Mondelci is still guiding Norpro in its everyday business but now his two sons Thomas and Jared assist him. Norpro has the feel of a small business whose core values of customer service and satisfaction remain firmly in place.

Norpro now manufactures products which address multi-industry power generation needs such as commercial marine, recreational boating, agriculture, forestry, recreational vehicles, homeowners, portable power, standby power, and many more. Norpro continues to build its reputation based upon exceptional customer service and satisfaction and products that are the best in the industry.

Norpro has had many notable achievements since its inception in 1986. Norpro continues to develop and distribute new products, which allow it to appeal to an ever growing customer base. Norpro manufactures a full line of alternative fuel based generators using Nissan and General Motors power plants. Norpro builds portable power generators, industrial and marine pumps along with natural gas standby power units.

In 2002 Norpro has developed sound attenuation devices (sound shields) for its line of marine generators, which allows the quietest generator operation in the marine industry. At the 2003 Miami Boat Show Norpro introduced its newest line of generators powered by the popular Yanmar series of diesel engines. These units are ultra light, ultra quiet, compact and feature the latest technological innovations and features.

Research and design efforts are ongoing, the purpose of which is to allow Norpro to maintain its lead in technology, price and customer satisfaction.