Because business doesn’t stop when the power does.
Every second counts in business – whether you are out on the jobsite and needing power for running pumps etc, or experiencing a power outage, generators are invaluable. Our wide range of commercial backup systems keep your business running seamlessly – whether it’shybrid solar systems or diesel units from some of our top brands, we have what you need to keep your business running, wherever you are, whenever you need it.
Applications
Portable Generators for Jobsites
We’ve been in the civil construction and generator industry for decades and know how important it is to have power on the jobsite. Our Hybrid-Solar or Diesel options are easily transportable and perfect for taking from jobsite to jobsite for things like running pumps, site offices, and much more.
Large Construction Projects
Large construction projects often have significant power requirements for many different parts of the build. Our hybrid solar options have proven to lower maintenance costs and can save you thousands annually – all while reducing emissions (perfect for companies working towards net zero emissions or similar), and providing you 24/7 reliable power.
Backup Power for Businesses
We know how important it is for you to keep your business running, whatever the weather. Whether you’re experiencing a planned or unplanned outage, every moment counts – business doesn’t stop when the power does. Speak to our expert team about your backup solution today.
Powered by Yanmar
Powered by Perkins
Powered by Kubota
Powered by Cummins
Powered by Iveco
Generators
We have been a specialist supplier of generators to New Zealand for over three decades. We have a huge range of generators for sale for homes, businesses, farms or emergency use, including inverter, standard and diesel generators, LPG gas generators and PTO generators anywhere from 1kW right up to 110kW and higher. Whether you need a portable option or something more permanent, we have a generator to suit. We also specialise in providing bespoke solutions can work in with any budget. Let us help you find what you need.
We have been a specialist supplier of generators to New Zealand for over three decades. We have a huge range of generators for sale for homes, businesses, farms or emergency use, including inverter, standard and diesel generators, LPG gas generators and PTO generators anywhere from 1kW right up to 110kW and higher. Whether you need a portable option or something more permanent, we have a generator to suit. We also specialise in providing bespoke solutions can work in with any budget. Let us help you find what you need.
How it works
Speak to the experts
With over 25 years of experience in the generator industry, our team's expert knowledge will help guide you to the right generator for your application. Give us a call to discuss your need, and we'll point you in the right direction. Whether it's something portable so you can take it from jobsite to jobsite, or a permanent installation at your office block.
Free onsite visits
It's part of our 'right by you' promise - we won't sell you anything just to get a sale, we want you to have the best machine and get the best value from your investment. That's why we offer free onsite visits to make sure you have enough kVA's and to help you figure out where's a good spot to put the generator.
Stress free installation
Generators can often sound a bit technical, and there's just too many things to organise to bother with getting one - but that's not the case when you purchase from OMC. We look after the whole process for you - electrical, sub-contractors, certification, or even trailers to make transporting between jobsites easy.
But that's not all
Generators require servicing every so often to keep them in top shape, so they are ready when you need them. We offer onsite servicing, where we come directly to your property or jobsite and service the generator for you.
Frequently Asked Questions
Powered by is a term we use to define which brand of engine runs the Generator. This engine can determine the quality of the generator particularly in durability, and how long the generator might last. At OMC, we supply Generators powered by a top range of engines to ensure you only get the best.
That’s a great question. It all depends on how many different things you plan on running of the generator, and how long you plan to use it for. Our experts can help you figure out what is the best cost-effective solution so you can get the best value from your investment.
We’ve got a solution. We offer custom enclosures, which are built to suit your surroundings and help blend the generator into the landscape.
Browse Standby Diesel Generators
Stronta Power Solutions
Stronta ST62YM Super Silent Diesel Three Phase Generator 62kVA
Key features:
- Powered by Yanmar 1500rpm Engine
- 150L Fuel Tank
- Three Phase Leroy Somer Alternator
Stronta Power Solutions
Stronta ST110C5 Silent Diesel Three Phase Generator 110kVA
Key features:
- Powered by Cummins 1500rpm Engine
- 230L Fuel Tank
- Three Phase Stamford Alternator
Stronta Power Solutions
Stronta ST44YM/J5 Silent Diesel Three Phase Generator 44kVA
Key features:
- Powered by 1500rpm Yanmar
- 135L Tank with 5.4L/hr Fuel Consumption
- Three Phase LeRoy Somer Alternator
Stronta Power Solutions
Stronta ST165P5-XL Silent Diesel Three Phase Generator 165kVA
Key features:
- Powered by Perkins 1500rpm Engine
- 280L Fuel Tank
- Three Phase Leroy Somer LSA Alternator
Stronta Power Solutions
Stronta ST165C5-XL Silent Diesel Three Phase Generator 165kVA
Key features:
- Powered by Cummins 1500rpm Engine
- 280L Fuel Tank
- Three Phase Leroy Somer LSA Alternator
Stronta Power Solutions
Stronta ST175DS-XL Silent Diesel Three Phase Generator 175kVA
Key features:
- Powered by Doosan/Hyundai HD 1500rpm Engine
- 280L Fuel Tank
- Three Phase Leroy Somer LSA Alternator
Trime
Trime Tekno MGMK10000-300
Key features:
- Heavy duty and proven reliability
- Extremely compact
- Flexible and safe lifting on site
Trime
Trime Tekno MGTP4.5 Portable Diesel Generator
incl GST
Key features:
- Reliable & Powerful Yanmar Engine
- 3L Diesel Fuel Tank
- 4.5 kVA
Trime
Trime Tekno MGTP6.5YDMAE Portable Diesel Generator
incl GST
Key features:
- Reliable & Powerful Yanmar Engine
- 6L Diesel Fuel Tank
- 6.5 kVA
Trime
Trime MGTP15 LDTAE 3 Phase Portable Diesel Generator
Key features:
- 15kVA 400V 3 Phase Output
- Reliable Kohler Lombardini Diesel Engine
- 20L Fuel Tank
Trime
Trime Tekno MGTP30SSPI Industrial Generator
Key features:
- Powered by Perkins
- 160L Diesel Tank Capacity
- 30kVA
Trime
Trime Tekno MGTP60SSPI Industrial Generator
Key features:
- Powered by Perkins
- 160L Diesel Tank Capacity
- 60kVA
Trime
Trime Tekno MGTP45SSPI Industrial Generator
Key features:
- Powered by Perkins
- 160L Diesel Tank Capacity
- 45kVA
Trime
Trime Tekno MGTP20YR Rental Generator
Key features:
- Reliable & Powerful Yanmar Engine
- 130L Diesel Fuel Tank
- 21kVA
Stronta Power Solutions
Stronta ST66C5 Silent Diesel Three Phase Generator 66kVA
Key features:
- Powered by Cummins
- 135L Fuel Tank
- Three Phase LeRoy Somer Alternator
Trime
Trime WE17 165A Welding Generator
incl GST
Key features:
- Honda GX200 engine
- Versatile for welding outputs and auxiliary power
Stronta Power Solutions
Stronta ST88C5 Silent Diesel Three Phase Generator 88kVA
Key features:
- Powered by Cummins
- 150L Fuel Tank
- Three Phase LeRoy Somer Alternator
Stronta Power Solutions
Stronta ST110P5 Silent Diesel Three Phase Generator 110kVA
Key features:
- Powered by Perkins
- 150L Fuel Tank
- Three Phase LeRoy Somer Alternator
Trime
Trime Tekno MGTP11DAE Silent Diesel Generator
incl GST
Key features:
- Reliable Kubota Engine
- 37L Diesel Tank Capacity
- 11 kVA 230V
Trime
Trime Tekno MGTP40SSPI Industrial Generator
Key features:
- Powered by Perkins
- 160L Diesel Tank Capacity
- 40kVA
Trime
Trime Tekno MGTP80SSPI Industrial Generator
Key features:
- Powered by Perkins
- 160L Diesel Fuel Tank Capacity
- 80kVA
Trime
Trime Tekno MGTP100SSPI Industrial Generator
Key features:
- Powered by Perkins
- 160L Diesel Fuel Tank Capacity
- 100kVA
Trime
Trime Tekno MGTP60SSFI Industrial Generator
Key features:
- Powered by Iveco
- 160L Diesel Fuel Tank Capacity
- 60kVA
Trime
Trime Tekno MGTP80SSFI Industrial Generator
Key features:
- Powered by Iveco
- 160L Diesel Fuel Tank Capacity
- 80kVA
Trime
Trime Tekno MGTP100SSFI Industrial Generator
Key features:
- Powered by Iveco
- 160L Diesel Fuel Tank Capacity
- 100kVA
Airman
Airman SDG60LX 55kVA Long Range Generator
Key features:
- Massive 420 L long-range fuel tank for extended runtime
- Deep Sea DSE7310 MKII controller with auto start
- Heavy-duty Isuzu power and legendary Japanese reliability
Yanmar
Yanmar EG100i-5F Diesel Super Silent Type Generator
Key features:
- Energy Saving
- Lightweight compact design
- High Out put
Yanmar
Yanmar EG140i-5F Diesel Super Silent Type Generator
Airman
Airman SDG25LX 22 kVA Standby / Long-Run Generator
Key features:
- Ultra long range 180L fuel tank
- Deep Sea Electronics DSE7310MKII Controller with auto-start
- Premium Japanese build for heavy duty reliability
Airman
Airman SDG45LX 40kVA Long Range Generator
Key features:
- Ultra-long 355 L fuel tank for 50+ hours runtime
- Deep Sea DSE7310 MKII controller with remote start and monitoring
- Heavy duty Japanese built reliability with Kubota turbo diesel power
Airman
Airman SDG125LX 110 kVA Long Range Standby Generator
Key features:
- Massive 750 L bunded tank for multi-day runtime
- Deep Sea DSE7310 MKII controller with auto start
- Industrial-grade Isuzu power with legendary Japanese build quality
Stronta Power Solutions
Stronta ST400DS-XL Silent Diesel Three Phase Generator 400kVA
Key features:
- Powered by Doosan/Hyundai HD 1500rpm Engine
- 425L Fuel Tank
- Three Phase Leroy Somer LSA Alternator
Stronta Power Solutions
Stronta ST580DS-XL Silent Diesel Three Phase Generator 580kVA
Key features:
- Powered by Doosan/Hyundai HD 1500rpm Engine
- 1000L Fuel Tank
- Three Phase Leroy Somer LSA Alternator