T.W. Generators Limited

New Cummins generators

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New generating sets are available with Cummins, 1500rpm (50hz) diesel engines:

Engine type
kVA (PRP)
kVA (ESP)
Cummins 4BT3.3G3
40
44
Cummins 4BT3.3G2
50
55
Cummins 4BTA3.9G1
72
80
Cummins 4-ISBeG1
100
110
Cummins 6BTA5.9G2
136
150
Cummins QSB7G3
158
175
Cummins QSB7G5
200
220
Cummins QSL9G5
300
330
Cummins NT855G6
320
350
Cummins NTA855G4
360
400
Cummins NTA855G7
400
440
Cummins QSX15G8
500
550
Cummins VTA28G5
640
706
Cummins VTA28G6
750
825
Cummins QSK23G3
820
900
Cummins QST30G3
939
1041
Cummins QST30G4
1000
1100
Cummins KTA38G5
1029
1132
Cummins KTA50G3
1250
1400

Rating
Ratings definition
PRP
Prime Power - Applicable for supplying power to varying load for unlimited hours.  Prime Power (PRP) is in accordance with ISO 8528.  Ten percent overload capability is available in accordance with ISO 3046, AS 2789, DIN 6271 and BS 5514.
ESP
Emergency Standby Power - Applicable for supplying power to varying load for the duration of power interruption of a reliable utility source.  Emergency Standby Power (ESP) is in accordance with ISO 8528.  Fuel Stop power in accordance with ISO 3046, AS 2789, DIN 6271 and BS 5514.

Please contact us for further details and prices. We can also supply new Cummins diesel engine powered generating sets for 1800rpm (60hz) applications and with options of acoustically treated canopies.

Building 12, Marsworth Airfield South Site, Long Marston Road, Marsworth, TRING, Herts, England, HP23 4FE