Diesel generators deliver fuel-efficient, dependable power for commercial, industrial, and residential applications across Australia. Whether you need backup power during an outage or primary power for remote operations, Crommelins‘ diesel generator range provides the reliability and performance your business demands.
A diesel generator combines a diesel engine with an electrical alternator to produce electricity. These machines are engineered for durability, efficiency, and consistent power delivery in tough Australian conditions. Unlike petrol engines, diesel engines lack spark plugs or carburettors, resulting in simpler designs that require less ongoing maintenance. This robust construction allows diesel generators to withstand challenging environments and perform flawlessly under heavy usage.
Diesel fuel has a higher flashpoint than petrol, significantly reducing volatile fire risks during high-threat bushfire seasons. This safety advantage makes diesel generators particularly suitable for Australian properties, especially in fire-prone areas.
Diesel generators are renowned for their ability to handle high demand and sustained, long-term operation. They’re more portable and reliable in remote locations compared to gaseous alternatives. When you need power in places where utility electricity doesn’t reach, diesel generators provide consistent, dependable electricity generation. Crommelins has tested its range across Australian conditions for over 65 years.
In industrial settings, diesel generators serve as prime power sources for equipment and machinery designed to run continuously, sometimes 24/7. Data centres rely on diesel capacity to support critical infrastructure, with significant diesel-powered generating capacity powering these essential facilities globally.
Construction and mining industries widely use diesel generators due to their durability and ability to deliver reliable power in remote locations where access to the grid is impossible. The rugged construction ensures they perform reliably on job sites for years. For hospitals, industrial plants, and commercial establishments, diesel generators assist in maintaining operations during power outages and provide backup power for critical systems.
Homes and businesses increasingly turn to diesel generators for home backup power, particularly as power outages become more common. Diesel generators provide reliable, fuel-efficient, and climate-resilient backup power, making them suitable for extreme summer heat waves when electricity demand peaks. Generators for residential use in Australia should have automatic transfer switches for managing power outages seamlessly.
One critical advantage is rapid start-up time. Diesel generators can produce power almost instantly, which is crucial in emergencies and critical scenarios where a swift transition to backup power is necessary. This capability makes them ideal for hospitals, data centres, and any operation where downtime is costly.
When choosing the right diesel generator, it’s essential to calculate the combined power requirements of all devices you want to run, ensuring the generator can support this output. Diesel generators are available in various sizes, typically ranging from 5 kVA to larger industrial units, allowing you to select a generator that meets your specific power needs.
It’s important to distinguish between prime power generators, designed for continuous operation, and standby generators intended for backup power during outages. Prime power units run for extended periods and deliver consistent performance, whilst standby models activate when utility power fails. Our team can assist you in understanding which type suits your applications.
Modern diesel generators are designed to meet stringent emissions standards set by environmental regulations that took full effect in 2015. However, older models may not comply with current emissions standards, potentially leading to higher emissions. When selecting equipment, choosing units that meet current environmental requirements ensures your operations remain compliant.
Whilst diesel generators deliver reliable power, emissions remain an important consideration in heavily populated areas. The requires compliance with emissions standards, meaning increased pollution would necessitate reductions from other sources. Modern generators are engineered to minimise environmental impact through advanced emission control technology.
Our diesel generator range is built on proven Yanmar and Hatz engine technology, trusted by professionals across Perth, Brisbane, and throughout Australia. Each machine in our range is selected for performance, durability, and reliability.
With over 600 local dealers, rental partners and service agents across the country, help is always within reach. Whether your project needs short-term rental support or permanent installation, we provide generators with the features and power ratings to match your requirements. And if you need something different? We’ll work with you on it. Where others say no, we say how.
Crommelins can modify diesel generators to fit your specific application, whether that’s long-range fuel tanks, weatherproof IP66 outlets, electric start with AGM battery, custom frame colouring, or asset numbering and logo plates. We do what others will not.
We recently completed 10 custom 5.5kW MineSpec diesel generators for a leading hire company, they requested galvanised frames to handle corrosion, rough handling, and long-term site use.
Selecting the right diesel generator requires understanding your power needs, operational requirements, and location-specific considerations. In Perth’s hot climate, reliability during peak summer demand is crucial. For remote sites, portability and fuel efficiency become paramount. For mining and construction, durability and consistent performance define the choice.
Don’t hesitate to contact our team with questions about generator sizing, features, installation requirements, or which model best suits your needs. With 95 per cent of spare parts delivered within 24 hours and genuine service support, Crommelins is built on helping Australian businesses find equipment that delivers results.
Whether you’re running operations for a day, a year, or building infrastructure for decades to come, we have options to meet your needs. Get in touch today to discuss your diesel generator requirements, and let our team help you find the right solution for your applications.
