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What AIRMAN® Generator Models Are Available and What Are Their Specifications?

Explore model options, power ratings, voltage configurations, and compatibility to find the right AIRMAN® generator for your needs.

1. Generator Model Overview

AIRMAN® mobile generators are prime power rated and built for continuous operation in demanding environments. Models range from 13 kVA to 400 kVA, making them suitable for everything from light construction to large hybrid power applications.

Model Prime Power (kVA/kW) Voltage Options Fuel Tank Run Time @ Full Load Sound (dBA) Paralleling
SDG13 12.5 / 10 120/240 V 26.4 gal 27.7 hrs 58 / 61
SDG25 25 / 20 120/240 V 51.5 gal 32 hrs 57 / 63
SDG45 36 / 28.8 120/240 V 84.5 gal 37 hrs 57 / 61
SDG60 45 / 36 120/240 V 80.5 gal 28.8 hrs 57 / 61
SDG65 65 / 51 120/240–480 V 111 gal 28.5 hrs 59 / 65
SDG125 125 / 100 120/240–480 V 168 gal 23.3 hrs 66 / 67 Yes
SDG150 150 / 120 120/240–480 V 204 gal 24 hrs 61 / 67 Yes
SDG220 220 / 176 120/240–480 V 285 gal 23.5 hrs 63 / 69 Yes
SDG400 400 / 320 120/240–480 V 491 gal 21.3 hrs 67 / 70 Yes
  • Tier 4 Final engines (Kubota, Isuzu, or John Deere depending on size)

  • Sound levels measured at 23 ft, no load / full load

  • Models 125 kVA and above support paralleling


2. Voltage & Power Compatibility

AIRMAN generators offer multi-voltage capability for both single- and three-phase power:

  • Single-phase: 120/240 V simultaneous (small units), 120/240/277 V switchable, or full link board on larger models

  • Three-phase: 208/240 V simultaneous, 208–480 V switchable, or full link board on larger units

Output Range:

  • Up to 893 A single-phase (SDG400 at 240 V)

  • Up to 481 A three-phase (SDG400 at 480 V)


3. SmartLoad® Compatibility

Many models include SmartLoad® automatic load optimization:

  • Engages at low loads to prevent wet stacking

  • Adds 30–40% load automatically

  • Senses voltage/phase without manual setup

  • No ongoing maintenance required


4. EBOSS® Hybrid Compatibility

AIRMAN generators integrate seamlessly with EBOSS® hybrid energy systems to:

  • Reduce fuel use

  • Extend service intervals

  • Balance fluctuating loads

  • Enable battery-only operation during low-demand periods

Typical pairings:

  • SDG45–125 with EBOSS 70 / 125 / 220

  • SDG220–400 for high-demand hybrid or paralleling applications


5. Accessories & Options

Available accessories include:

  • Cam-Loks™

  • Auto start kits

  • Engine block heaters and battery chargers

  • Extended run fuel tanks

  • Paralleling kits (125 kVA+)

  • CSA certification and 600 V options

  • 4-position voltage selectors


6. Manuals & Spec Sheets

You can access full specifications, operation manuals, and parts lists through ANA’s Knowledge Base and SmartEquip®:

View Generator Manuals & Specs →


Support Contacts

For help selecting the right model or verifying compatibility: