Cromtech 4500w Inverter Generator Electric Start

6 Reviews | Q&A


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Product Description

Cromtech 4500w Inverter Generator Electric Start, 1 Year Warranty. The Cromtech Outback Inverter Generator 4.5kw is the perfect power source for your ‘home away from home’ while you are on the road camping, caravanning or in a motorhome. Also an excellent option for home power backup in the event of mains power outages. 

This generator size hits the sweet spot for many domestic and recreational applications -> with 4500 watts it has significantly more power than many inverter generator models (that sit around 2000-3000watts) but remains impressively portable at under 40kg and with suitcase styled extendable handle for easy manoeuvrability.


  • Pure sine wave technology allows safe running of laptops, mobile phones, televisions and other household appliances
  • Removable multi-function power pack that is used as the generators start up battery and can be easily detached for use independently as a power bank to charge phones, use as a torch or even jump start a small vehicle
  • Dust cover to keep your new piece of equipment protected while storing it
  • Eco Switch allowing you to minimise consumption and allow up to 12 hours* use on seven litres of fuel
  • Two power outlets (230V – single phase) with IP44 weather covers
  • USB outlets (5V – 2AMP)
  • DC Outlet (12V – 8AMP)
  • Remote start or electric start making it easy to operate, even from up to 20m away
  • Digital display (volts, Hz and hours)
  • Eco switch adjusts output as load requires, lowering noise and fuel consumption
  • Super quiet running at 55-60db at 7m
  • Low oil alarm, overload alarm, output indicator
  • Compact design with two wheels and a suitcase styled extendable handle
  • Easy access service covers
Accessories Included:
  • Remote start push button
  • Multi function power pack
  • Dust cover
  • Spark plug
Multi-Function Power Pack:
  • Jump starter for vehicles up to a 2.4L, 4-cylinder engine
  • USB outlets including a micro USB and a DC 12V
  • Capacity 8000mAH
  • Seatbelt cutter
  • LED torch
Product Card

Product Brochure

Product Manual

*Note: Running time will vary depending on the load applied.



Brand Cromtech

GTIN 9336493008560

Warranty Period: 1 Year

Product Category Inverter Generators

Maximum Output (Watts) 4500

kVA 4.5

Product Type Portable inverter generator

Continuous Output 3700 w

Phase Single Phase

Fuel Petrol

Fuel Tank Capacity 7.0 L

Starting Method Remote / Electric / Recoil

Outlets 2 x outlets (15 AMP – IP44)

Noise @ 7m 55-60db

Engine 6HP Cromtech LH170F (212CC)

Popular Product Applications Caravan Generator, Home Generator, Market Generator,

NOTE Running time will vary depending on the load applied.

Voltage 230 V

Running Time (Rated Output) Four to 12 hours depending on load

Frequency 50 Hz

Product Dimensions (mm) LxWxH 580mm x 453mm x 481mm

Net Weight (kg) 37.7


An Insight Into Crommelins Products & Why They Are Powered By Honda


Features Of The Cromtech Outback Inverter Generator 4.5KW


Customer Reviews

Great quality Product Review by
The generator is great quality with plenty of features. It’s extremely quiet, super economical and runs a lot of appliances with ease. The only downside to this generator is that it does not have the capability to parallel additional generators.
(Posted on 16 January 2023)
Power Review by
Cromtech generator runs our A/C in the caravan and the other appliances with ease. It runs quite and good fuel economy. The generator will also be used as a back up for when we have a power outage on the farm. No more cold showers, and still be able to have a cuppa.
(Posted on 3 November 2021)
Great machine Review by
Replaced my Yamaha 2.4 because it wouldn’t run our coffee machine in the caravan. The 4.5 has the power and more. Runs the electric kettle and the toaster at the same time. One disappointing feature was that it will start remotely but needs to be unplugged at the machine to turn it off remotely. Will not remotely turn off if there is any load on it. Disappointing.
(Posted on 25 September 2021)
Superb inverter generator for the capacity Vs pric Review by
Superb inverter generator for the capacity Vs price. Other more expensive gennys had much lower capacity even without the jump start battery that is included as standard.
(Posted on 17 August 2021)

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Good product Review by
Reliable, portable and I like the multiple ways to start the generator. Generator is a great allrounder
(Posted on 10 July 2021)
Good product Review by
Reliable, portable and I like the multiple ways to start the generator.Generator is a great allrounder
(Posted on 10 July 2021)

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Product Q&A

Ask Us a Question
  • Hi there. I assume a genset of this size will comfortably run all modern rooftop caravan air conditioners?

    Hi Mark,

    That is correct. The Cromtech 4500 will run any caravan rooftop air conditioner on the market today.

  • Can two of these Generators be connected in parallel?

    Hi- No these generator do not have a parallel feature

  • Q1. What is the approx. run time @ 50% and 75% load?Q2. I am assuming that 55 decibels is without load - What is the decibels at 50 % and 75% load?Thanks

    Hi There,

    Unfortunately Crommelins do not specify the exact information you require.

    For run time they advise 4 to 12 hours depending on load.

    Noise levels are noted as 55-60 db @ 7m.


  • the generator works also without the powerpack?

    Hi There,

    Without the powerpack/battery you will only be able to use the recoil start, but yes the generator can still be operated.


For details relating to this product's warranty CLICK HERE


    For details relating to our delivery process CLICK HERE

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