Single or three phase
25 kVA
25 KVA Cummins Diesel Generator
EngineCUMMINS X2.5-G2
Engine Output24 kW PRP
Fuel Tank140 L
GenTech SA • South Africa
Cummins Diesel Generators
Professional generator solutions backed by manufacturing capability, technical experience and after-sales support.
GenTech SA engine platform
Cummins Diesel Generators
25–1500 kVA • Built-to-order Cummins-powered generators
GenTech SA builds Cummins-powered generator sets using confirmed Cummins G-Drive engine data. Advertised GenTech generator sizes follow the practical alternator classes used in our builds, while exact Cummins PRP and ESP ratings remain shown in the technical specifications.
ATS / AMF includedAutomatic mains-failure changeover is supplied as standard on GenTech SA generators.
SmartGen controlsAutomatic control, monitoring, alarm and protection functions.
Canopy optionsOpen-type or sound-attenuated generator configurations.
After-sales supportServicing, repairs, parts and technical support after supply.
Cummins GenTech buildFaraday / Werna or equivalent quality alternator standard • Mecc Alte / Leroy-Somer optional by quotation • ATS/AMF included as standard • fuel tank and enclosure sized to final build
Cummins generator catalogue
Choose a generator size
Select a kVA model to view available technical data and request a model-specific quotation.
Three phase
60 kVA
60 KVA Cummins Diesel Generator
EngineCUMMINS 4BTAA3.3-G14
Engine Output58 kW PRP
Fuel Tank150 L
Three phase
100 kVA
100 KVA Cummins Diesel Generator
EngineCUMMINS 6BTA5.9-G5
Engine Output93 kW PRP
Fuel Tank300 L
Three phase
200 kVA
200 KVA Cummins Diesel Generator
EngineCUMMINS 6CTAA8.3-G7
Engine Output183 kW PRP
Fuel Tank400 L
Three phase
300 kVA
300 KVA Cummins Diesel Generator
EngineCUMMINS 6LTAA9.5-G1
Engine Output290 kW PRP
Fuel Tank400 L
Three phase
500 kVA
500 KVA Cummins Diesel Generator
EngineCUMMINS QSZ13-G10
Engine Output463 kW PRP
Fuel Tank600 L
Three phase
1000 kVA
1000 KVA Cummins Diesel Generator
EngineCUMMINS KTA38-G5
Engine Output880 kW PRP
Fuel Tank1000 L
Three phase
1250 kVA
1250 KVA Cummins Diesel Generator
EngineCUMMINS KTA50-G3
Engine Output1097 kW PRP
Fuel Tank1000 L
Three phase
1500 kVA
1500 KVA Cummins Diesel Generator
EngineCUMMINS KTA50-GS8
Engine Output1287 kW PRP
Fuel Tank1000 L
Cummins generators South Africa
Cummins diesel generators from 25 kVA to 1500 kVA
GenTech SA supplies Cummins-powered generator sets for standby, commercial and industrial applications. Individual model pages use confirmed Cummins G-Drive engine data, with engine output presented using PRP prime power and generator configuration matched to the required site load.
Commercial & standby power
Smaller and mid-range Cummins-powered generators can be considered for offices, retail, workshops, hospitality and commercial standby applications where running load and starting demand are correctly assessed.
Industrial & high-capacity applications
The larger Cummins range can support factories, manufacturing facilities, infrastructure and other demanding three-phase applications where ventilation, fuel autonomy, access and load sequencing form part of the complete generator solution.
Automatic control & solar-ready operation
SmartGen automatic control and ATS / AMF are included as standard on GenTech SA generator builds. Solar-ready operation can also be configured where the site control system requires generator support or battery charging.
PRP prime-power engine data
Customer-facing Cummins engine output is shown using the PRP prime-power rating. The technical tables focus on the confirmed engine and generator data useful for comparing the available Cummins-powered configurations.
Service & technical support
GenTech SA can provide scheduled servicing, repairs, fault finding and technical assistance after supply. Parts requirements are assessed against the specific Cummins engine and generator configuration.
Nationwide & export enquiries
Cummins-powered generator delivery enquiries are welcome throughout South Africa and selected African export markets, with transport, off-loading and project scope confirmed at quotation stage.
Cummins generator FAQs
Choosing a Cummins-powered generator
What Cummins generator sizes does GenTech SA offer?
The current mapped website range runs from 25 kVA to 1500 kVA. Select a model above to view its confirmed Cummins G-Drive engine and generator configuration details.
Which Cummins power rating is shown on the website?
GenTech SA shows the PRP prime-power engine rating on customer-facing Cummins specification tables.
Is ATS / AMF included?
Yes. Automatic mains-failure changeover is included as standard on GenTech SA generator builds.
Can GenTech SA help size a Cummins generator?
Yes. Correct sizing should consider running load, starting current, power factor, altitude and the operating profile rather than selecting from kVA alone.