Refrigerated trailers
Trailer refrigeration units for precise temperature performance
Looking to equip your refrigerated fleet for a profitable today and a sustainable tomorrow? View our extensive range of trailer refrigeration units for long-haul and urban deliveries.
Combining variable temperature control with the latest innovations in sustainable technology, Thermo King helps place efficiency and flexibility at the center of your cold chain operation.
Benefits for your refrigerated trailer fleet
A-Series
Power agnostic trailer refrigeration that offers incredible pulldown, unrivaled fuel efficiency, and constant, fully variable temperature control.
A-360
- Single Temperature
The all-round Advancer unit includes a powerful engine, fully variable airflow, and precise temperature control
Available in
- Whisper Pro
A-400
- Single Temperature
The new standard in trailer refrigeration comes with electronic engine speed control and extra features to boost fuel efficiency
A-500
- Multi Temperature
The flagship Advancer unit that offers the highest level of fuel efficiency, refrigeration capacity, and temperature management for reefer trailers
Available in
- Whisper Pro
A-500 Spectrum
- Multi Temperature
Ultra-precise, multi-temperature control with Advancer’s landmark reliability and pulldown times
A-500(e) AxlePower
Featuring an energy-recovery system for all-electric or hybrid reefer trailers and smart power management
SLXi Series
Highly reliable and efficient trailer cooling that delivers the performance, control, and connectivity needed to inspire every customer.
SLXi-200
- Single Temperature
Benefit from fast temperature recovery, longer service intervals, and extended application flexibility
Available in
- Hybrid
SLXi-300
- Single Temperature
Combine ultra-reliable operation with low carbon and noise emissions, plus always-on connectivity
Available in
- Whisper Pro
- Hybrid
SLXi-400
- Single Temperature
Deliver ultra efficient, high-capacity cooling, with eye-catching pull down to maximize cargo shelf-life
Available in
- Hybrid
SLXi Spectrum
- Single Temperature
Multi-temperature transport refrigeration that helps boost fleet utilization and your wider return on investment
Available in
- Whisper Pro
- Hybrid
SLXi-300 Whisper Pro
Meet even the most stringent noise regulations with fully PIEK-compliant transport refrigeration
Find the right unit
As our range of refrigeration units and services expand, so does your ability to answer all the right questions. Which unit best matches your operational scenarios? What’s the ideal option for the types of load carried? Our product finder helps you find the perfect match.
Discover Our Product Finder