Cargobull Plus Series Hybrid TRUs
TRU-LY EVOLVED FOR THE DEEP FREEZE
It's a Mammoth Step Forward in Transport Refrigeration Exclusively on the 3000R®
NEXT-LEVEL PERFORMANCE, FUTURE-PROOF REFRIGERATION
The cold chain keeps evolving, and so does the Utility 3000R®. The Cargobull 625+ and 655MT+ Hybrid TRUs are the next generation of transport refrigeration for fleets that need stronger low-temperature performance, better efficiency, and more flexibility.
FASTER, MORE CONSISTENT COOLING
Semi-hermetic two-stage compressor and advanced microchannel heat-exchange system for faster pull-down and more consistent low-temperature control
IMPROVED EFFICIENCY & LOWER EMISSIONS
Hybrid powertrain, fully embedded shore power, and Refrigerant 452 compatibility for meeting tomorrow’s regulations today
MULTI-SOURCE POWER FLEXIBILITY
Diesel, shore power, or optional electric power take-off (ePTO) for compatible electric tractors
STRONGER DEEP-FROZEN CAPABILITY
Achieve up to 20% more cooling capacity at -20°F for enhanced deep-frozen capability
LOWER OPERATING COSTS
CargoSets customization and remote start features come standard for simplified operations and less pre-cooling time
INTEGRATED TELEMATICS FOR SMARTER FLEET MANAGEMENT
Advanced body control unit (BCU) telematics for proactive performance monitoring
FIND THE CARGOBULL DEALER NEAREST YOU
GET FROZEN FASTER
The Cargobull Plus Series keeps temperature-sensitive freight frozen for the long haul. Faster pull-down performance means less waiting for pre-cooling at the dock, better readiness to keep ice cream ice-cold, and more confidence across deep-frozen applications. Refer to the chart below for cooling capacity performance rating.
EXCEEDING OTHERS’ STANDARDS IS HOW WE OPERATE
Cargobull's TRU technology is the next evolution in energy efficiency and sustainability.
- Already compliant with California Air Resource Board (CARB) ultra low emission TRU (ULETRU) regulations
- Meets California 2030 emission standards today without a diesel particulate filter (DPF) or exhaust gas recirculation (EGR) valve
- Powered by a quiet, high-torque Hatz industrial diesel engine with fuel-sipping common rail injection
- Hybrid powertrain directly couples diesel engine and generator for reliability with no drive belt or clutch maintenance
- Fully embedded shore power completely eliminates local diesel emissions
GET SMART WITH UTILITY TrailerConnect
UTILITY TrailerConnect is the central nervous system of3000R® refrigerated trailers equipped with Cargobull TRUs.Fully integrated to keep reefer loads safe and secure, itmakes unwanted surprises a thing of the past. Anintegrated solar panel ensures your telematics are alwayswatching, talking, and driving industry forward. With oneclick, you can streamline telematics data directly toindustry-standard frontends, fleet operators, and transportmanagement or enterprise resource planning systems.
The 3000R® & cargobull are changing transportation
TRAILER INTEGRATIONS:
UNLOCKING THE FULL POWER OF THE 3000R® + CARGOBULL
When paired with the Utility 3000R®, Cargobull TRUs benefit from best-in-class insulation, airflow efficiency, and proven structural strength. Together, they create a fully integrated refrigerated trailer system delivering faster cooling, better fuel efficiency, more stable temperatures, and lower operating costs.
Shore power plug at rear
A fully embedded, industry-standard 480V power receptacle is located at the back of the 3000R. This technology completely eliminates local diesel emissions to protect the environment but also saves you money by reducing fuel usage and wear and tear.
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Unequal length air chutes
Standard with the 625 and optional with the 655MT, unequal-length air chutes further optimize air distribution in large compartments.
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Impact-resistant snorkels
The unique air distribution system integrated into the 3000R sets new standards in eliminating hot spots and providing a uniform cool air blanket throughout the trailer. Powered by three variable speed fans that are ducted through flexible impact-resistant rubber snorkels, air distribution is optimized.
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Removable air return bulkhead and heavy-duty pallet stops
The removable air return bulkhead engineered by FG Products provides convenient access to the refrigeration unit, making cleaning the bulkhead, evaporator coil, and defrost lines easier. The bulkhead’s slim profile saves room to maximize load space, and five heavy-duty aluminum pallet stops prevent impact damage.
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Cargobull low-profile remote evaporator
Two high-velocity fan motors and an elongated, less restrictive coil provide high discharge air speed and increased volume for large rear compartments.
available on 3000R Multi-Temp
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Fully integrated high output solar panel
The industry-first standard, fully integrated 45W solar panel combined with an EFB battery ensures continuous telematics communication.
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Door sensor switch
Available for the 3000R refrigerated trailer equipped with a Cargobull TRU. Contact between a switch hidden in the buck plate along with an integrated magnet ensures the unit maintains thermal efficiency. Receive alerts when doors are left open, or TRU shut off for more fuel-efficient operation.
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Cargobull liftgate battery charger
An integrated option for Cargobull's Hybrid TRUs, the liftgate battery charger is an innovative, uniquely located charger that outputs up to 480 Watts (40 Amps) of power to significantly extend liftgate battery service life.
Option
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Cargobull load-dividing moveable bulkhead
The movable, track-mounted bulkhead improves energy efficiency by enabling customizable temperature zones across compartments of varying sizes. Its unique airtight sealing system helps maintain ideal temperatures within each section.
Option
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CenterSeal® load partition system for Cargobull operation
The thermally efficient CenterSeal load partition device allows for multiple "lane" zones inside a trailer equipped with a Cargobull Transport Refrigeration Unit. The offset configuration is designed for maximum flexibility and performance in multi-temperature sensitive transport.
3000R Multi-temp Option
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PROVEN CARGOBULL HYBRID TRUs: STILL THE COOLEST STEP FORWARD IN TRAILER TECHNOLOGY
The 620, 625, and 655MT Hybrid TRUs established Cargobull’s reputation on the Utility 3000R®, and these proven and trusted units remain a reliable choice for fleets across a wide range of temperature-controlled demands. Their technology was built on the same core principles defining the latest Cargobull 625+ and 655MT+ Hybrid TRUs: reliability, sustainability, and integrated trailer performance.
Proven single-temp performance with efficient operation and dependable integration on the Utility 3000R®.
Trusted single-temp cooling with strong performance, everyday efficiency, and reliable fleet-ready operation.
Proven multi-temp flexibility for demanding deliveries, consistent temperature control, and dependable product protection.