B 3.3 Generator Set - All New 44-66kVA Product Range

The new and improved design of 4BTAA3.3 engine-driven Generator Sets covers the power range 44 - 66 kVA @ 50 Hz and 40 - 60 kWe @ 60 Hz. These products are available in emissionised (50Hz & 60Hz) and non-emissionised (50Hz) versions.


These gensets come loaded with features like low noise level (50 Hz: 75 dBA @1 meter @75% Load factor, 60 Hz: 75 dBA @1 meter @75% Load factor), Limiting Ambient Capability of 50°C at ½” restriction, 21% smaller footprint than S-3.8, and are CE compliant. The acoustic enclusure has been specially designed with air intake at side door, optimizing the length of the generator set. It has single point lifting arrangement and improved serviceability for enclosed genset with adequate clearances.

The skid that is designed for 12 hours fuel autonomy, sports detachable foot rests that save time and facilitate safe and efficient handling and transportation. Improved fuel filling tube allows convenient access and fill by the operator, avoiding spills. B3.3 is a Cummins designed engine with improved power density and 500 hours service interval. The control panel is pedestal mounted for easy accessibility and has improved aesthetics with cable trays for internal wiring routing.      


Spec sheet - This spec sheet covers the following B3.3 genset products: C44 D5e, C55 D5e, C66 D5e, C40 D6e, C50 D6e, C60 D6e, C44 D5L, C55 D5L, C66 D5L.

Data sheets - Here are model data sheets for each respective product: C44 D5e, C55 D5e, C66 D5e, C40 D6e, C50 D6e, C60 D6e, C44 D5L, C55 D5L, C66 D5L

B3.3 flyer -  The flyer gives details of the All New 44-66 kVA Product Range with images and also details of local support offices. 

Rumst Strategic Stock Delivers Results

A world class distribution centre in Europe that unleashes the power of Cummins and ensures customer success. Adapting a unique sales approach with shortened lead times for generator sets, to the benefit of Cummins distributors, dealers and end-customers.

4BTAA3.3 in open enclosure
4BTAA3.3 in closed enclosure
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