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Mobile Generators

  • SKU # AGi20PM

Custom Built Mobile Generators

Let Aurora custom design and build your fleet of generators. 

We would like to build you the perfect generator.

Tell us what you need, from mechanical and electrical configurations to colour and logos. We can save you time and money. Aurora will design, engineer, manufacture and assemble a generator fleet to meet your needs. There is no need to buy a prepackaged generator.

Aurora Mobile Generators

Aurora is a privately owned company that answers to our customers only. We are able to quickly adjust to changing customers needs.  Our team is focused on building quality diesel generators you can depend on, our reputation depends on it! 

Mobile Diesel Generator

Main Features

  • Eaton Circuit Breakers
  • Perkins Engines
  • Linz Electric Alternators
  • Large Capacity Fuel Tanks
  • DynaGen Controllers
  • High quality sensors from VDO and Gems 
  • GPS Tracking
  • Remote Monitoring and Control
  • Heavy Duty Trailers
  • Short Lead Times
  • Made in the USA or Canada
Towable Diesel Generators by Aurora Generators

The following is an example of what your company generator built by AURORA can feature.

Generator Controller - Features & Functions

For clear generator instrumentation, protection and control, this generator uses a DynaGen TG350 Controller.

DynaGen Generator Controller TG350

Controller Main Features

There are two versions of this controller. The TG350 is included. The TG410 is an optional upgrade. With the TG410, current sensors can be used to monitor generator loads/power consumption.  One other feature is the "Can Bus" port. Like a vehicles ODBII connector, it lets you communicate with the generator for remote monitoring and control.  You will need the TG410 if you wish to use this in the future. 

Monitoring Functions

Engine Temperature

VDO Temperature Sender for Perkins Engines

Engines normally use just a high temperature sensor that is used by the engine / generator controller to shut down the motor if it over heats.  AURORA adds an additional temperature sending unit so you can read the temperature and the controller can log warning levels and failures.  VDO is a leader engine temperature sensors and is the manufacture of choice for AURORA generators temperature monitoring.  

Coolant Level Sensor

Radiator Coolant Level Sensor

Engine temperature sending units and sensors are supposed to detect overheating. If coolant levels are low or missing, they do not work.  This is why AURORA also uses a coolant level sensor to sense the loss of coolant and shut down the engine if necessary. The controller will log the event and let you take corrective action. Refill any missing coolant and the sensor will return to normal state.

Oil Pressure

Perkins Caterpillar Oil Pressure Sensor Sending Unit

Oil pressure is an important factor in the longevity of an engine. Oil pressure ensures that the metal parts moving in the engine, never touch each other. An oil pressure switch is standard on every engine/generator. Should oil pressure ever be lost, the engine controller will shut down the motor.

For some installations, customers may be required to keep track and log the actual oil pressure.  For this, another optional oil pressure sending until is available. Knowing the actual oil pressure will help you know if the engine has warmed up, oil is flowing as it should, filters are not plugged, oil is breaking down or engine wear is happening and service is required.

Fuel Level

Fuel Level Sensor / Sending Unit

Aurora fuel tanks have a fuel level sensor installed. The controller can display a warning when the fuel level is low. The generator can be set to shut down before its empty. Shutting down before it is empty helps prevent difficult starting caused by air that enters the fuel pump and fuel injectors.

Generator Output

The generator controller monitors the power generated by the alternator. From the output voltage, it can determine the engine speed in rpm, alternator frequency and voltage output are correct.  If they start to fall outside of set normal ranges, it will warn you and log it for future reference. Any critical errors will cause the generator to safely shut down. 

Controller Specifications
Model TG350 Standard Generator Controller
TG410 Optional Upgrade
Operating Voltage 5.5 to 38 VDC continuous.
Cranking dropouts to 0VDC
for 50mS, also meets SAEJ1113-11
Standby Current Draw 50 MA
Protection Reverse battery & overload protected
Operating Temperature -40c - + 70c (-40 - +158F)
Vibration and Shock Meets or exceeds SAEJ1455
Electromagnetic Compatibility Meets or exceeds MIL-STD-461E Conducted Emissions
Configurable Switched Inputs 5
Configurable Switched Outputs 4

5 Years

Diesel Engine

This generator uses a small and compact yet powerful four-cylinder diesel engine from Perkins.  Perkins engines offer exceptional performance and long life.  Perkins engines are radiator cooled, slow turning engines that can run full or part-time.  Perkins engines require less oil, air, and fuel filter changes (every 500 hours depending on load factor). The low fuel consumption and ultra-compact engine offer all the customer benefits experienced from larger engine sizes. The engine has a proven record and has been in use worldwide for many years in providing power for homes, business and construction equipment.

Model Number Perkins 404D-22G
Origin USA
Displacement 2.2 Liters
Number of cylinders 4
Speed 1800 RPM
Compression Ratio 23.5:1
Aspiration Naturally Aspired
Governor Type Mechanical
Fuel System Diesel
Bore and Stroke 84 x 100 mm (3.3in x 3.9in)
Cooling System Water Cooled
Coolant Capacity 7.0 liters (1.8 US gals)
Oil Capacity 10.6 liters (2.8 US gals)
Oil and Filter Changes 500 Hours depending on load factor.
Starter 12 Volt
Alternator 65 Amp DC
Starter Battery 850 CCA
Perkins Engine Warranty 2 Year 3000 Hour - 5 Year Optional


Aurora industrial class alternators are highly reliable and produce clean, stable power even in harsh conditions. Automatic Voltage Regulated to 0.5% precision. The alternator is brushless and requires no maintenance. The generator head is directly driven by a heavy engine flywheel. The large rotating mass helps to reduce fluctuations in power when heavy loads are applied.


Model SMU180C
Type Brushless Automatic Voltage Regulated
Voltage Regulation ±0.5%
Rated Output 240 Volt Single Phase 20,000 Watts
Insulation Class H
Warranty 5 Years

Canopy Enclosure

AURORA Acoustic Weather Enclosure is uniquely designed to be durable, compact, aesthetically pleasing and to reduce noise while maintaining proper ventilation.


  • All Stainless Steel Fasteners
  • Corrosion resistant galvanized steel construction
  • Tough neutral grey power coated finish
  • Acoustic foam insulated to help absorb sound and reduce vibrations
  • Hinged and lockable doors with weather stripping 
  • Top Lifting Point

Fuel Tank

AURORA offers a few fuel tank options. 

  • Day Tank - Internal 45 Litre / 12 Gallon
  • Sub Base - 450 Litre / 100 Gallon Tank
  • Standalone - 450 Litre / 100 Gallon UL Double Wall Tank
  • Standalone - 1100 Litre / 250 Gallon UL Double Fuel Tank 
  • Mobile - 225 Litre / 50 Gallon UL Mobile Fuel Tank
  • Mobile - 450 Litre / 100 Gallon UL Mobile Fuel Tank

Generator Options

TG410 Controller Upgrade  $149.00 USD  $190.00 CDN
Current Load Sensing  $179.00 USD  $229.00 CDN
Battery Charger  $176.00 USD  $225.00 CDN 
Coolant Block Heater $185.00 USD $235.00 CDN
Remote Monitoring $635.00 CDN
Wireless Remote Control $230.00 USD $295.00 CDN
Solar Battery Charger $63.95 USD $81.00 CDN
Battery Cables (OEM) $32.00 USD $40.00 CDN
4" Riser Feet $155.00 USD $193.00 CDN
Snow Hood call call
Damper call call
Space Heater call call
Spare Perkins OEM Filters Click for Perkins Filters  Click for Perkins Filters

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