Choose Your Engine Color for Parts

We supply parts, and provide support for all prior versions of the Green APU. However today, the only unit we sell is our latest 5th Generation Kubota Star Edition APU.

Please fill out a RUT-7 form when purchasing any products for tax exemption.

GREEN APU Specifications

With years of experience and thousands of APUs on the road today, Green APU has continuously refined our product to ensure the utmost in performance and dependability.

Our simple yet elegant design combines the best commercial, off-the-shelf components into an easy to operate and maintain package.


Industry Proven 3 Cylinder Kubota Diesel Engine

Powerful BTU Heating / Cooling Capacity

Compact Design with Internal Alternator, AC Compressor, and AC Condenser

Lightweight Aluminum Casing Remains RUST FREE

Single serpentine belt – with a tensioner

green apu engine

Simple, Reliable, Easy Controls

green apu controls


green apu on turck
​​Total installed weight
​​​​371-378lb, depending on selected options
​​​Cab heating system
​​​​Two years or 3000h, whichever comes first
​​​​​Cab heating system
APU system coolant
​​​​​​Engine pre-heat system
Engine coolant
​​​​​AC Condenser
Internal to APU unit
​​​​​​AC Compressor​
Automotive type


reliable apu system


hvac unit
Call US!