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Airman 25 KVA Generator 3 Phase 4 Wire-SDG25

$15,950 $17,100

30 days non ecommerce product

30 days moneyback guarantee.
100% Australian Owned & Operated

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AIRMAN Diesel Generator- SDG25- 25 KVA, 3 Phase, 4 Wire

The AIRMAN range of diesel generators powered by genuine Japanese built Kubota, Isuzu, Hino engines, renowned for their superior reliability quiet and efficient operation and long service life even for the most extreme applications. Suited to mining, construction, rental and heavy industrial use.

They are exceptionally compact and lightweight for easy transportation and specially designed construction for prevention of rain penetration. All models are equipped with maintenance-free brushless alternators and minimal soundwave distortion for sensitive equipment use.

To learn more about key features download our product PDF - AIRMAN Generators

Airman Generator Specifications

Generator- Model: SDG25

  • Standby output: 25 KVA
  • Prime output: 20 KVA
  • Voltage: 415V
  • KUBOTA Engine
  • Power factor: 80%
  • Class of rating: Continuous
  • Alternator: Brushless  (with A.V.R)
  • No of phase: 3-Phase, 4 Wire

Diesel Engine

  • Make and model: KUBOTA V2403-K3A
  • Number of cylinder: 3
  • Type: Swirl Chamber
  • Total displacement: 2.434 L
  • Rated ouput: 19.1 KW
  • Speed: 1500 RPM
  • Fuel: Diesel
  • Fuel tank capacity: 70 L
  • Fuel consumption (50%/75% LOAD): 3.0/4.0 L/HR
  • Recommended oil; 15W40

Dimensions & Weight

  • Overall Width: 1,550MM
  • Overall length: 700MM
  • Overall height: 980MM
  • Weight: 610KG

Sound Levels

  • Sound level @ 7M: 59 dB

Optional- Pricing for AIRMAN does not include the following options

  • Mine Spec: Heavy Duty Bunded Skid $1500 - $2000
  • Mine Spec: Battery Isolator $400
  • Mine Spec: Fire Extinguisher $400
  • Outlets: $1000 - $2000 depending on configuration
  • NS70 Premium Battery- $212


Covered by national warranty, and cover everything for 2 years or 1000 hours. We have service agents Australia wide including Perth, Melbourne, Brisbane, Adelaide, Sydney


We can ship direct to you Australia wide. Alternatively, you can pick up from one of our sales offices located in Perth or Melbourne.

Contact Us

It's important to ensure you select the right Airman diesel generator for your needs. So if you have any questions or need some help please do not hesitate to call us on 1300 998 647

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Write Review

  1. Powers our Refidgetation containers 5 Star Review

    Posted by on 2nd Sep 2016

    We are in the Kimberly and have purchased a few of these, works perfectly in our hot conditions, the fuel burn on these is out of this world. We used to have Chinese, we are saving $50 a day just on diesel!!!

  2. We have 22 of these! 5 Star Review

    Posted by on 20th Aug 2016

    We have 22 of these trailer mounted from Blue Dianond Machinery.
    These beauties are so quiet and are brilliant for our rental fleet. Our customers love them!
    Ours have done between 1000-9000 hours and all running smoothly.

    We get the Blue Diamond Machinery team to service our generators.

20 years experience

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