SLXe-300/Spectrum Whisper™Quiet operation
Significantly reduced sound levelUncompromised performanceIncreased access to sensitive areas
2 3
The SLXe Whisper™ has been developed by Thermo King for operators who want to
minimise environmental impact without compromising cargo protection or operating cost.
The SLXe Whisper™ is a factory installed option which uses advanced design and proven
components to significantly reduce sound levels. It is available on all SLXe models, both
single and multi temperature.
Key components include:
• Acoustically absorbent materials to reduce the transmission of sound energy
• A refined engine compartment design incorporating reinforced access doors and a
special bottom panel to effectively contain operating sound.
Performance*The SLXe Whisper™ is on average 4 dBA quieter than the standard SLXe at both low and high engine speeds.
This equates to a reduction of more than 50% of the power of the noise source.
*While offering a significant decrease in sound level, the SLXe Whisper™ does not qualify for PIEK certification. Contact your local Thermo King
representative in order to get more information about PIEK certified solutions available.
SLXe-300/Spectrum Whisper™
Why choose the SLXe?• Low operating costs, maximum load protection.
• The lowest environmental impact on the market today:
lower fuel consumption, lower emissions, lower sound
levels and increased component recyclability.
• High resale value thanks to long life, ease of service
and commonality of components.
• New SR-3 controller with USB key port and wireless
communication for total fleet asset management.
• The lowest sound levels available on the market today
even with the standard SLXe models.
• Thermo King’s unmatchable expertise in road, rail and
maritime refrigerated transport.
Why choose the SLXe Whisper™?• No compromises on performance, cooling capacity
or operating cost.
• No additional installation costs: the one-piece
nose-mount design can be installed as easily as a
standard SLXe.
• No increase in service costs: the same excellent ease
of access as found on the standard models.
• A cost effective, no compromise solution for deliveries
in noise sensitive areas.
Acoustical Enhancement for Trailer Reefer Units
Lowest environmental impact Acoustical Enhancement
- 4dB
SoU
Nd
Po
WER
LEv
EL
Sound Pressure (dB)
HIgH SPEEd LoW SPEEdBase Unit
Whisper option
- 4dB
europe.thermoking.com
Thermo King® is a brand of Ingersoll Rand. Ingersoll Rand (NYSE:IR) advances the quality of life by creating and sustaining safe, comfortable and efficient environments. our people and our family of brands — including Thermo King®, Trane®, Ingersoll Rand®, Club Car® and Schlage® — work together to enhance the quality and comfort of air in homes and buildings; transport and protect food and perishables; secure homes and commercial properties; and increase industrial productivity and efficiency. We are a $14 billion global business committed to a world of sustainable progress and enduring results.
Ingersoll Rand - Lenneke Marelaan 6, B-1932 Sint-Stevens-Woluwe, Belgium.
© 2013 Ingersoll-Rand Company Limited TK 65005 (01-2013)-EN
For further information please contact:
ingersollrand.com