Refrigerated trailer units
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Refrigerated Trailer Units

Industry-leading Thermo King trailer refrigeration for single-temp and multi-temp applications. Precedent, SLXi, and multi-temp platforms for every distribution need.

Single-Temp Trailer Units

From the flagship Precedent S-700 to the efficient SLXi platform, our single-temperature trailer units are engineered for reliability and the lowest total cost of ownership.

Precedent S-700

Single-Temp Flagship

Precedent S-700

Thermo King's flagship single-temperature trailer unit with ETV technology and CYCLE-SENTRY controller for superior temperature control and the lowest total cost of ownership.

ETV Technology
CYCLE-SENTRY
CARB Compliant
Smart Reefer Telematics
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Precedent C-600

Regional Single-Temp

Precedent C-600

Proven Precedent technology in a compact footprint, designed for regional and urban distribution routes that demand reliable, efficient temperature control.

Compact Design
Fuel Efficient
Low Noise
Easy Maintenance
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Precedent S-600

Versatile Single-Temp

Precedent S-600

A versatile single-temperature solution that balances performance with value, delivering dependable refrigeration for a wide range of trailer applications.

Proven Platform
Fuel Efficient
CARB Compliant
Low Maintenance
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SLXi Local

Next-Gen Efficiency

SLXi Local

Whisper-quiet operation and best-in-class fuel efficiency with a modular design for easy configuration to match your specific cargo and route requirements.

Whisper-Quiet
Modular Design
Best-in-Class Fuel Economy
CARB Compliant
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Multi-Temp Trailer Units

Deliver frozen, refrigerated, and fresh products on a single trailer with independent zone control for maximum load flexibility.

Precedent S-610M

Multi-Temp Standard

Precedent S-610M

Independent zone control allows precise temperature management across multiple compartments, maximizing load flexibility and delivery efficiency.

Up to 3 Zones
Independent Control
Smart Reefer Ready
Maximum Flexibility
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Precedent C-600M

Compact Multi-Temp

Precedent C-600M

Multi-temperature capability in a compact, efficient package for regional distribution operations running mixed frozen, refrigerated, and fresh loads.

Multi-Zone
Compact Design
Fuel Efficient
CARB Compliant
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Precedent S-610DE

Diesel-Electric Multi-Temp

Precedent S-610DE

Diesel-electric multi-temperature platform offering the flexibility of electric standby operation with the reliability of diesel power for long-haul routes.

Diesel-Electric
Electric Standby
Multi-Zone
Smart Reefer Ready
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Key Features & Technology

Every Thermo King trailer unit is built with advanced technology to protect your cargo, reduce operating costs, and keep you compliant.

CARB Compliant

All units meet California Air Resources Board emissions standards for nationwide operation.

ETV Control

Electronic Throttle Valve technology for precise temperature management and fuel savings.

Smart Reefer Telematics

Real-time monitoring, diagnostics, and fleet tracking through TracKing connected solutions.

Zone Control

Multi-temp units support independent zone management for mixed loads on a single trailer.

CYCLE-SENTRY

Intelligent engine management minimizes run time and fuel consumption during standby.

Low Total Cost of Ownership

Engineered for extended maintenance intervals, fuel efficiency, and long service life.

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