Industrial Generator Brand Model Naming Guide

Industrial generators are the silent workhorses behind factories, job sites, hospitals, refineries, and data centers across the globe. But when it’s time to choose one, the model name on the side of the unit isn’t just a string of random letters and numbers—it’s a detailed code packed with information. For procurement managers, contractors, and facility operators, understanding how industrial generator brands name their products can streamline the selection process and ensure the right match for the job.

In this article, we break down the naming structures of major generator brands and explain how to interpret these model codes. To explore models currently available, check out our Popular Industrial Generator Models by brand.

Why Brand Matters in Industrial Power Generation

Generator brands often represent decades of engineering evolution, performance testing, and use-case specialization. Brands like Caterpillar, Cummins, Kohler, and Multiquip have become trusted names in industries that can’t afford downtime. But many other respected names—like Airman, Atlas Copco, Taylor Power Systems, and Hipower—also deliver reliable power in a range of applications.

Each manufacturer tends to follow its own naming structure, often blending technical specs, fuel type, and emissions classification into the model code.

Common Naming Structures by Brand

Caterpillar (CAT)

Caterpillar model names like XQ230 and C18-600 typically include:

• XQ: Mobile generator series
• 230: kVA rating
• C18: Engine type (18-liter diesel engine)

CAT’s “C” series (e.g., C15, C27) also reflects engine displacement. Learn more about available CAT generators here.

Cummins

Cummins model names like DQGAB or C300D6RG include codes for:

• Generator type
• Power output in kW
• Voltage range or frequency
• Emissions compliance

They often adhere to strict regulatory standards and are favored in mission-critical environments. See available models here.

Kohler

Kohler models like 80REOZJD are structured with:

• 80: Output in kW
• REO: Kohler generator series
• Suffixes such as ZJD indicate enclosure, emissions, and controller types. Explore Kohler models here.

Multiquip

Multiquip is known for mobile power solutions with models like:

• DCA70SSIU4F:
  • DCA: Diesel-powered
  • 70: kVA output
  • SSIU4F: Soundproofed, Tier 4 Final emissions compliant. Browse all Multiquip generators here.

Generac, Baldor, and Others

Although not listed above, brands like Generac and Baldor use similar codes that often start with platform designations (e.g., SG, MDG for mobile diesel generators) followed by kW output and emissions info.

Lesser-Known Brands with Strong Performance

In addition to household generator names, many industrial brands offer high-quality power solutions that are often more cost-effective. Some examples include:

• Broadcrown Generators: UK-based brand known for diesel and gas gensets.
• Allmand Generators: Mobile diesel solutions designed for construction and utility sectors.
• Taylor Power Systems: U.S.-made generators focused on reliability in commercial, agricultural, and standby applications.
• Doosan Generators: Mobile generators popular in construction and industrial sectors.
• Wacker Neuson Generators: Known for rugged portable power equipment.
• Magnum Generators: Designed for portable use in demanding environments.
• Altorfer Generators: A respected CAT dealer network brand offering a large inventory of used and rental units.
• CK Power Generators: Specializes in custom generator builds.
• Triton Generators: Heavy-duty, customizable solutions for remote or mobile applications.

External Reference: Generator Classifications

If you want to better understand the technical classification of generators (prime vs. standby, diesel vs. natural gas, etc.), Wikipedia offers a solid starting point with this overview of electrical generators.

What Naming Conventions Reveal

Industrial generator model names can reveal:

• Power Output: Usually in kW or kVA (e.g., “100” = 100 kW)
• Fuel Type: D = Diesel, G = Gas, NG = Natural Gas
• Enclosure/Emissions Level: U4F = Tier 4 Final; SS = Sound-attenuated
• Phase Compatibility: Some models indicate single-phase or three-phase compatibility

For example, a model like DCA45SSIU2 from Multiquip is a 45 kVA, soundproofed, diesel-powered, Tier 2 mobile generator suitable for job sites.

Understanding these conventions can help you filter faster and purchase smarter, especially if you’re comparing models from multiple brands or searching for replacement units.

Brand + Model = Confidence

In industrial power generation, brand reputation and model specificity go hand in hand. A trusted brand provides peace of mind, but the model naming structure gives you the technical insight to match equipment with real-world needs. Whether you’re building a fleet or replacing a legacy unit, knowing how to decode brand naming saves time, reduces costly errors, and improves long-term performance.

Explore our entire range of trusted generator brands and configurations here, or browse specific manufacturers by visiting our Industrial Generator Brands Directory.