- Single Temperature
V-400X MAX SPECTRUM
Vehicle-powered, multi-temperature refrigeration for small truck
Available in
- MAX
Lightweight, multi-temperature refrigeration for flexible inner-city delivery
Compact, low-noise, zero-emission operations, and multi-temperature refrigeration for small truck: this unit provides it all. The unit draws power directly from the vehicle’s engine, but is also fully compatible with auxiliary battery packs or electric standby. With a wide range of power sources and multi-temperature cooling capabilities, V-400X MAX SPECTRUM gives your fleet of refrigerated trucks the tools it needs to deliver in low- and ultra-low emission zones.
V-400X MAX SPECTRUM
V-400X MAX SPECTRUM
The V-400 MAX 20 model can be operated by grid electricity when stationary to reduce emissions and lower fuel costs.
Low-GWP refrigerant R-452A is optimized for maximum efficiency and cost-effectiveness at set points below -10ºC. This makes it an excellent choice for frozen and deep-frozen cargo.
The DSR controller offers advanced features, such as multi-zone set point control, door-controlled switches, alarm codes, and service reminders.
An all-aluminum condenser unit means a robust, corrosion-resistant unit that will serve your small truck fleet for years.
Flexible installation
V-400X MAX SPECTRUM has an aerodynamic, modular design that offers three mounting options for easy installation.

Expand your last-mile delivery solutions with higher capacity VX-series models
V-600X MAX SPECTRUM
- Multi Temperature
Suitable for delivery vehicles between 24m3 and 50m3.
V-800 MAX SPECTRUM
- Multi Temperature
Suitable for delivery vehicles between 30m3 and 54m3.
Available in
- MAX
V-1000 MAX SPECTRUM
- Multi Temperature
Suitable for delivery vehicles between 40m3 and 60m3.
Available in
- MAX
Applications
Night-time delivery
Make your distribution routes up to 14% faster by operating at night thanks to low-noise refrigeration. Avoid the rush hour traffic – more pleasant for your driver and more efficient for you.
Low-noise areas
Strict low-noise restrictions exist in many urban areas. Thermo King removes the problem with noise containment adaptations to conventional units and naturally silent all-electric models.
Frozen foods
Maintain ultra-low temperatures, while avoiding microbial spoilage and ice formation.
Resources
Available accessories/Max Your Cool
Genuine Parts
The best replacement is the original. Guarantee quality repairs with our Genuine Parts.
TracKing
An easy and intuitive online platform that gives you historical and real-time visibility of your fleet and cargo for last-mile delivery tracking.
BlueBox
A smart data recorder that registers all information you need to optimize your routes, fleet, and operations with telematics.
Other units
V-400X
Compact, low-noise, and zero-emission refrigeration that lets your small trucks make deliveries in (ultra-)low-emission zones
Available in
- MAX
E-400e MAX
The model of choice for electric light commercial vehicles (eLCV) and small electric reefer trucks. Fully electric cooling for access to zero-emission zones.
Find the right unit
As our portfolio expands, so does your ability to find the right answers to every customer question. Which unit can best meet your urban delivery needs? Which one is most suitable for your specific vehicle type? Our product finder matches the ideal unit to fit your fleet.
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