- Single Temperature
V-400X
Vehicle-powered refrigeration for small truck
Available in
- MAX
Lightweight, sustainable refrigeration for inner-city delivery
Give your small refrigerated trucks the compact, low-noise, and zero-emission refrigeration they need to make deliveries in (ultra-)low-emission zones. V-400X draws power directly from the vehicle’s engine, but is also fully compatible with auxiliary battery packs or electric standby. Flexible, zero-emissions operations for transporting fresh, chilled, or frozen cargo in reefer trucks between 10m3 and 27m3.
V-400X
V-400X
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 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 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-500X
- Single Temperature
Suitable for delivery vehicles between 15m3 and 45m3.
Available in
- MAX
V-600X MAX
- Single Temperature
Suitable for delivery vehicles between 24m3 and 50m3.
V-800
- Single Temperature
Suitable for delivery vehicles between 30m3 and 54m3.
Available in
- MAX
V-1000
- Single Temperature
Suitable for delivery vehicles between 40m3 and 60m3.
Available in
- MAX
V-600X MAX SPECTRUM
- Multi Temperature
Suitable for delivery vehicles between 24m3 and 50m3.
Applications
Retailers
Deliver temperature-sensitive goods with variable temperature control.
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 MAX SPECTRUM
- Multi Temperature
Make flexible deliveries in low- and ultra-low emission zones with vehicle-driven, multi-temperature cooling for small trucks.
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.
Discover Our Product Finder