When you find yourself away from the power grid, whether it’s camping in the great outdoors, on a work site or during a black-out at home, a portable generator is a game-changer. But choosing one to suit your specific needs can be daunting; there are size, noise and cost considerations. This guide compares two popular models, the Cromtech Outback 2.4kW and Engel R2000IS Inverter Generators. We’ll look at their performance, fuel efficiency, physical design, usability features and noise level to help you make an informed choice.
Performance & Power
Running Power (W):
The Cromtech offers 2100W continuous power while the Engel provides 2000W. This is critical as you need to ensure your devices’ combined power doesn’t surpass this figure while running simultaneously. For instance, both generators can power a large air conditioning unit or a table saw which typically draw around 2000 W.
Starting Power (W):
With a starting power of 2400W, the Cromtech yields more peak wattage than the Engel which stands at 2000W. This may be beneficial if your equipment demands high surge wattage at startup.
Engine type: Both generators employ a compact and durable OHV (overhead valve) engine design that aids better fuel efficiency and lifetime output. The Cromtech uses a 79cc engine whereas the Engel’s engine size hasn’t been specified.
Rated Output (kVA): The specified apparent power for the Engel is 1.9 kVA, possibly making it better suited for equipment that draws higher current. Unfortunately, no such information is provided for Cromtech,
Inverter: Both the Cromtech and Engel use Inverter technology allowing them to produce cleaner electricity, essential for delicate electronics like laptops. Moreover, they tend to be quieter and more fuel-efficient than non-inverter models.
Fuel & Run Time
Fuel Type: Both Cromtech and Engel run on petrol.
Fuel Tank Capacity: The Cromtech boasts a slightly larger fuel tank capacity of 5.0 L compared to Engel’s 4.8 L meaning less frequent refills but added weight.
Run Time: Cromtech implies a significant run time variability ranging from 5 – 20 hours at quarter load. Engel offers 4.5 hours at full load or 7 hours on half load.
Dry Weight: The Cromtech is lighter at 19.8kg, providing easier mobility compared to Engel’s 22 kg model.
Size (L x W x H) cm: Both generators are very similar in dimensions. The sized difference of few centimetres shouldn’t greatly affect your ability to transport or store either model.
Wheels: Neither generator features wheels.
Outlets & Parallel Use
AC Outlets: The Cromtech has the upper hand with two single-phase outlets over Engel’s single 15 amp outlet.
DC Outlets: Cromtech comes equipped with two USB ports and one 12V port rated at 8A, whereas the Engel offers just a single USB port rated at 1A-5V for DC output, potentially limiting what you can power with it.
Parallel Use: Engel also allows parallel use giving the option to connect two identical units for greater power output when needed. Parallel use information hasn’t been specified for the Cromtech model.
Features & Usability
Both generators utilize a recoil start system while only the Cromtech features an oil alert system that could prevent engine damage from low oil levels.
Several indicators in the Cromtech provide valuable real-time information whereas the Engel only indicates frequency and voltage.
Cromtech claims its noise level to vary between 52-59dBA at no load and 60-64dBA at its rated output. The Engel reportedly has a higher noise level of 68dBA. To help put these figures in perspective, a normal conversation is typically around 60 to 70 dBA, while a household fridge is around 55 dBA.
Cromtech Outback 2.4kW vs Engel R2000IS Comparison Table
|Cromtech Outback 2.4kW
|79cc, OHV, 4-Stroke
|Single cylinder, 4 stroke, air-cooled
|Max / Starting watts
|USB 1A 5V
|AC Frequency (Hz)
|Rated Output (kVA)
|Fuel Tank Capacity
|Run time (Hours)
|5 to 20hr
|4.5h (full load), 7h (50% load)
|Dry Weight (Kg)
|Size (L x W x H)
|51.2 x 31.5 x 44.7 cm
|49.8 x 31.2 x 46.7 cm
|Number of AC Outlets
|2x Single Phase
|1 x 15 amp
|2x USB, 1x 12V
|USB 1A 5V
|Noise Level (dBA)
|52-59 db at 7m eco mode no load
60-64 db @ 7m continuous rated output
|68 at 7m
The Cromtech Outback appears superior with higher running power, larger fuel capacity and more AC & DC outlets, making it an excellent pick if you want versatility and longer run times.
However, the Engel R2000IS might be ideal if you have demanding equipment requiring higher apparent power and need a portable generator quieter than the Cromtech.