BUY 2021 THERMO KING PRECEDENT S-600 ONLINE
Precedent® S-600
A cost-effective reefer with superior temperature control
For businesses that don’t operate in California, the C-600 reefer is a cost-effective way to take advantage of the benefits of the Precedent line, which sets the standard in transport refrigeration. The C-600 offers outstanding efficiency and reliability paired with superior temperature control.
- Delivers double digit fuel savings
- Superior temperature control
- Mechanical fuel injection
- Uses R452A refrigerant to provide a lower Global Warming Potential (GWP) and reduce the carbon footprint of refrigerants used by fleets by nearly 50%.
- < 25 horsepower engine
Design and Technical Specifications
The Thermo King SB-210+ is part of the SB+ series, an evolution of the earlier SB series introduced in the early 2000s. Launched in 2019, the SB+ line—including the SB-110+, SB-210+, SB-310+, and SB-310R+ for rail—reflects customer-driven enhancements aimed at simplifying operation, reducing errors, and lowering operating costs. The SB-210+ is a single-temperature refrigeration unit tailored for mid-range capacity needs, making it ideal for both regional and long-haul transport.
At its core, the SB-210+ is powered by the TK486V, a four-cylinder, direct-injection diesel engine manufactured by Ingersoll Rand. This engine, with a displacement of 2.09 liters, delivers 34 horsepower at 2,200 RPM, providing robust performance while adhering to emissions standards like those set by the California Air Resources Board (CARB) and the U.S. Environmental Protection Agency (EPA). The unit pairs this engine with the X430L compressor, a four-cylinder model with a 30 cubic inch displacement, offering a cooling capacity of 21,000 BTU/hr at -20°F, 32,000 BTU/hr at 0°F, and 60,000 BTU/hr at 35°F. These figures position the SB-210+ as a versatile solution for maintaining perishable goods across a wide temperature spectrum.
A standout feature of the SB-210+ is its optional SmartPower capability, allowing it to switch between diesel and electric operation. When connected to shore power (typically 230V or 460V), the unit can run on electricity, reducing fuel consumption and emissions—a critical advantage in urban areas or facilities with stringent environmental regulations. The unit’s fuel tank, typically 50 gallons, supports extended diesel operation, with additional options like fuel heaters and level sensors enhancing reliability in cold climates.BUY 2021 THERMO KING PRECEDENT S-600 ONLINE
The SB-210+ incorporates the SR-2 microprocessor control system, a second-generation “Smart Reefer” controller introduced with the original SB series in 2004 and refined for the SB+ line. Lowered by eight inches on the unit’s front panel and tilted downward for better visibility, the SR-2 features a user-friendly interface with four dedicated keys and four menu keys. It supports up to 21 languages, making it globally accessible, and includes a lockable keypad to prevent tampering. This controller integrates with OptiSet Plus, a programmable feature offering over 500 commodity-specific temperature profiles, ensuring precise cargo protection.
Operational Features and Innovations
The SB-210+ is engineered for ease of use and operational efficiency. Its OptiSet Plus system, paired with the SR-2 controller, allows operators to preselect temperature settings for specific goods—such as fresh produce, frozen meat, or pharmaceuticals—reducing the risk of human error and optimizing fuel use. For instance, a profile for peaches might maintain a steady 32°F to prevent freezing, while frozen goods could be held at -20°F with minimal temperature fluctuation. This precision extends shelf life and enhances cargo quality, a boon for shippers and retailers alike.
Fuel efficiency is another hallmark of the SB-210+. The electronic throttling valve (ETV), an optional feature, fine-tunes refrigerant flow, improving energy use compared to traditional mechanical systems. The Whisper noise reduction package, available as an upgrade, lowers decibel levels during operation, making the unit suitable for noise-sensitive urban deliveries. Thermo King also offers ThermoLite solar panels as an accessory, which charge the unit’s battery, further reducing fuel consumption and extending battery life—a nod to sustainability trends in 2025.
Maintenance is streamlined with composite long-life door panels featuring auto-latch mechanisms, reducing wear and tear. The unit’s grille design protects the condenser coil from road debris while enhancing aesthetics. For fleets, the SB-210+ comes factory-equipped with a 24-month TracKing telematics subscription, enabling real-time monitoring of temperature, location, and unit performance. This connectivity aligns with the growing demand for data-driven logistics, allowing fleet managers to preempt issues and ensure compliance with food safety regulations like the U.S. FDA’s FSMA (Food Safety Modernization Act).
Applications in Transport Refrigeration
The SB-210+ caters to a broad range of industries reliant on temperature-controlled transport. Its mid-range capacity makes it ideal for trailers hauling fresh produce, dairy, meat, seafood, and pharmaceuticals. For example, a regional distributor might use the SB-210+ to deliver mixed loads of fruits and vegetables, leveraging its ability to maintain consistent temperatures over short to medium distances. Long-haul operators, meanwhile, benefit from its durability and SmartPower option, which reduces costs during overnight stops at electrified truck stops.BUY 2021 THERMO KING PRECEDENT S-600 ONLINE
In 2025, the unit’s compliance with CARB and EPA emissions standards is particularly relevant. California’s stringent regulations, including the Advanced Clean Fleets rule, push fleets toward low-emission solutions. The SB-210+’s electric mode and lack of a diesel particulate filter (DPF)—unlike some competitors—avoid the maintenance headaches and efficiency losses associated with DPF regeneration, making it a practical choice for West Coast operations.
The pharmaceutical sector also finds value in the SB-210+. With precise temperature control and telematics, it meets the rigorous requirements of transporting vaccines or biologics, where even a 2°F deviation can spoil a load. During the COVID-19 pandemic, Thermo King units, including the SB series, played a key role in cold chain logistics for vaccine distribution—a legacy the SB-210+ continues.BUY 2021 THERMO KING PRECEDENT S-600 ONLINE
Significance and Market Position
As of February 21, 2025, the SB-210+ occupies a strategic niche in Thermo King’s portfolio. It bridges the gap between the entry-level SB-110+ (designed for smaller loads and regional use) and the high-capacity SB-310+ (suited for larger trailers and extreme conditions). This positioning reflects Thermo King’s response to customer feedback, as noted by Jerry Duppler, Thermo King’s trailer product manager in 2019, who emphasized ease of operation and cost reduction as driving factors behind the SB+ series.BUY 2021 THERMO KING PRECEDENT S-600 ONLINE
Compared to competitors like Carrier Transicold’s Vector series, the SB-210+ stands out for its hybrid diesel-electric capability and telematics integration. While Carrier offers advanced all-electric options like the Vector eCool, Thermo King’s focus on simplicity and reliability appeals to small fleets and owner-operators. The SB-210+’s remanufactured “Classic” variants, backed by a two-year engine warranty, further broaden its appeal in the used market, where cost-conscious buyers seek dependable pre-owned units.BUY 2015 THERMO KING S600M ONLINE
The unit’s global reach is enhanced by Thermo King’s extensive dealer network—nearly 400 locations in North America alone—ensuring parts and service availability. This support is critical in an industry where downtime can cost thousands in spoiled goods. The SB-210+ also aligns with sustainability trends, offering R452A refrigerant with a lower Global Warming Potential (GWP) than traditional options, reducing its environmental footprint by nearly 50%.BUY 2021 THERMO KING PRECEDENT S-600 ONLINE
Challenges and Future Outlook
Despite its strengths, the SB-210+ faces challenges. The shift toward fully electric refrigeration, exemplified by Thermo King’s own Precedent S-750i or partnerships like the one with Range Energy for electric trailers, may overshadow diesel-electric hybrids in the coming years. Rising fuel costs and stricter emissions laws could also pressure fleets to adopt newer technologies, though the SB-210+’s SmartPower feature mitigates this to some extent.BUY 2021 THERMO KING PRECEDENT S-600 ONLINE
Looking ahead, the SB-210+ will likely remain relevant through 2030, particularly in regions with limited electric infrastructure. Thermo King’s ongoing investment in research—backed by food and agricultural experts—ensures the unit evolves with industry needs. Potential upgrades might include enhanced battery systems or AI-driven temperature optimization, building on the SR-2’s capabilities.BUY 2021 THERMO KING PRECEDENT S-600 ONLINE
Conclusion
The Thermo King SB-210+ embodies a blend of tradition and innovation, rooted in the company’s 80-year legacy yet tailored to 2025’s demands. Its robust design, advanced controls, and hybrid functionality make it a workhorse for temperature-controlled transport, serving industries from agriculture to healthcare. While the future may favor electric solutions, the SB-210+’s reliability, efficiency, and global support network ensure its enduring value. For fleets seeking a proven mid-range refrigeration unit, it remains a compelling choice—one that keeps cargo cold and businesses moving forward.BUY 2021 THERMO KING PRECEDENT S-600 ONLINE
This overview provides a thorough examination of the SB-210+. For a 5,000-word expansion, additional sections could explore case studies, detailed comparisons with competitors, or a deeper dive into its environmental impact—topics I’d be happy to develop further upon request!
Featured Solutions
Belts
Designed with the highest quality materials, resulting in superior belt life.
Starters
Manufactured specifically for your Thermo King unit.
Alternators
Choose between Extended Life OE and Standard Life Plus.
Controllers
Easy-to-use control systems for accurate temperature control.
ThermoLite® Solar Panels
Wet Cell & AGM Batteries
Genuine Thermo King wet cell batteries and AGM batteries offer long life and reliable power to keep your unit running.
Ultrasonic Fuel Sensor
Avoid costly out-of-fuel shutdowns with this state-of-the-art fuel sensor.
Compressors
X430P compressors with Shaft Seal Technology.
Filters
Increase engine life & reduce operating costs while keeping your fleet running clean.
PrimAir™ Air Management Systems for Trailers
Ensure optimal airflow and even temperature distribution in your trailers.
BlueSeal Air Curtains
BlueSeal air curtains keep hot or cold temperatures inside refrigerated trailers or trucks during door openings with an invisible climate barrier.
Performance Advantage™Service Programs
Thermo King Performance Advantage™ Service Programs maintenance program includes set programs and a wide variety of coverage options to fit the needs of your business. Your Thermo King dealer can use the new Performance Advantage™ quoting tool to determine which programs can save your business the most time and money.BUY 2021 THERMO KING PRECEDENT S-600 ONLINE
Unmatched service and support
With nearly 200 locations across North America, the Thermo King dealer network gives you the support you need, whenever and wherever you are, with factory-trained expert service and genuine Thermo King parts.
Extended coverage for maximum efficiency
At Thermo King, we are dedicated to helping your fleet operate at peak efficiency. Our Extended Warranty Program is a comprehensive solution designed to:
- Protect your budget
- Provide on-demand support
- Ensure the peak performance and longevity of your fleet
- Deliver cost-effective coverage and expert services
Explore the benefits
- Cost Savings: Shield your budget from steep repair costs for covered components.
- On-Demand Support: Nationwide support at your fingertips, whenever and wherever needed.
- Transferable Coverage: Seamlessly transfer your protection when you choose to part with your APU or reefer unit.BUY 2018 THERMO KING PRECEDENT C600 ONLINE
- Genuine Parts: Keep your units running with authentic Thermo King parts.
- Expert Technicians: Rely on our factory-trained technicians for quality service.
- 24/7 Call Center: Access 24/7 assistance for over-the-road service (call out charges may apply).
- Financing Option: Include the extended warranty cost in your Thermo King unit purchase.
Our Extended Warranty Program offers more than just standard protection.
Coverage Beyond Standard: Ensure your fleet maintains maximum efficiency with extended coverage.
Varied Warranty Selection: Choose from a range of warranty packages that suit your specific needs.
Certified Service: Rest easy with our certified service ensuring top-quality maintenance.
Enhanced confidence: Optimal protection with Thermo King extended warranty coverage options
Optimize your equipment’s longevity with our most popular extended warranty plans. Choose the comprehensive full unit or targeted major component coverage. Or combine both for enhanced protection and support throughout the life of your Thermo King unit.BUY 2021 THERMO KING PRECEDENT S-600 ONLINE
FULL UNIT COVERAGE
MAJOR COMPONENT COVERAGE
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Precedent® S-600 / S-700 / C-600
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Precedent® S-750i
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3rd Generation TriPac®Diesel APU
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T-90 Diesel Truck Series
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Full Unit
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3-Way Valve
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After Treatment Device (ATD)
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Basic Components
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Battery Charger Option
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Belts
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Clutch
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Compressor & Internal Parts
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Compressor Accessories
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ConnectedSuite™ Thermo King BlueBox
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Electric Motors / Generator
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Emission Control Components
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Engine & Internal Parts
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Engine Accessories
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Heat Exchanger, Coils*
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Idler Assembly
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Inverter
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Microprocessor Controllers & HMI
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Smart Power System Option
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*Condenser, evaporator, radiator or precooler
NOTE: These coverage options are available for Thermo King truck, trailer and APU units. Hour limitations do not apply for APU units. Additional warranties are available; contact your local Thermo King dealer for more details. Terms and conditions may apply.BUY 2021 THERMO KING PRECEDENT S-600 ONLINE
Lead with data-driven fleet operations
TracKing® telematics is our core telematics package, which provides real-time cargo traceability and asset monitoring to maximize uptime, optimize fuel usage, and meet compliance needs. This package includes our fleet performance dashboard, readiness score dashboard, and both fuel and maintenance reporting, along with full remote control of your fleet.BUY 2021 THERMO KING PRECEDENT S-600 ONLINE
Real-time telematics provide cargo traceability and asset monitoring
Maximize Uptime
Vehicle Uptime
Eliminate unscheduled breakdowns and improve maintenance.
Fuel Usage
Maintain visibility to ensure the most fuel-efficient mode is consistently used when running loads.
Real-time telematics: asset connectivity
Every time a vehicle is off the road, it costs you money. Equally frustrating is the fact that the data is there to give you advance warning of any upcoming problem. Start monitoring usage and performance by using TracKing telematics.
Reefer Monitoring System
Is your unit on? What is the temperature set-point? Problems can emerge from even the most basic of reefer operations.
Load Condition
Keep an eye on the real temperature of individual loads in transit, rather than relying on the temperature setpoint, to guarantee quality of delivery.BUY 2021 THERMO KING PRECEDENT S-600 ONLINE
Asset Location
Monitor the current location of your assets at any time to ensure a quick and effective response to any emerging issue.
Fleet performance dashboard
Analyze and monitor refrigerated fleet performance by viewing dashboards highlighting unit operation at the fleet and vehicle group level, alarm summaries, and zone metrics.BUY 2021 THERMO KING PRECEDENT S-600 ONLINE
Fleet performance dashboards provide summaries including:
- Power status for fleets utilizing smart power options
- Cycle sentry / continuous fleet mix to capture additional fuel savings
- Zone metrics which allow multi-temp fleets to ensure DC compliance with fresh / frozen zone loading, cycle sentry / continuous procedures, and more
Readiness score dashboard
The readiness score dashboard provides you with a straightforward dashboard that easily summarizes:
- Telematics alarms
- Open campaigns
- Exclusive predictive alerts
- Communication lapses
Fuel and maintenance reporting
TracKing telematics gives you real-time visibility of your fleet fuel levels and a series of predefined reports that allow you to obtain a history of:BUY 2021 THERMO KING PRECEDENT S-600 ONLINE
- Your unit operations and alarm data to follow your equipment’s performances and prevent unscheduled breakdowns.
- Your reefer utilization to balance your fleet workload.
- Your deliveries and journeys based on past positions, geofences, and points of interest.
All the standard reports can be scheduled to be sent daily, weekly, or monthly to multiple stakeholders. You can then share important information internally or with your customers automatically.BUY 2021 THERMO KING PRECEDENT S-600 ONLINE
Data sharing
TracKing telematics is a flexible solution that can easily integrate data into any third-party website or backend system. Data integration via TracKing telematics is straightforward and seamless.
Choose your trailer application
Single-Temperature
A complete lineup of cooling and heating solutions for trailers that offers more choices, greater efficiency and precise temperature control
Multi-Temperature
Multiple temperature zones to haul fresh and frozen loads together
Heat King® Cargo Trailer Heating Unit
Dependable freeze protection for temperature-sensitive cargo
BUY 2018 THERMO KING PRECEDENT C600 ONLINE
Proven reliability
For more than 11 years, the Thermo King Precedent® portfolio has been the leading trailer reefer unit in North America.
With over 200,000 units on the road, we have engineered our trailer refrigeration units for performance, sustainability and reduced total cost of ownership.BUY 2021 THERMO KING PRECEDENT S-600 ONLINE
Single and multi temp options in both our C and S Series allow for flexibility and are designed with years of expertise and cutting-edge technology to ensure deliveries reach their destination in pristine condition, no matter the climate or location.
Celebrating the Precedent® S-Series reefer unit
At Thermo King, we are celebrating our history of investing in innovative and sustainable solutions that provide peace of mind and confidence for our customers.BUY 2021 THERMO KING PRECEDENT S-600 ONLINE
The S-Series was the first reefer unit in the refrigerated transportation industry to achieve Evergreen CARB and EPA Tier 4 engine compliance. More than 10 years later, it’s still a proven solution that meets the strictest emission regulations without modifications like a diesel particulate filter (DPF).BUY 2018 THERMO KING PRECEDENT C600 ONLINE
Your trust in us over the last decade for CARB-compliant solutions keeps pushing us to innovate and develop new solutions for you.BUY 2021 THERMO KING PRECEDENT S-600 ONLINE
Innovative thinking is what drives us
When you’re committed to providing your customers with reliable TRU solutions, smart thinking and innovation are a must.
Since launching the Precedent S-Series reefer unit, we’ve spent the last decade innovating to provide reliable, proven and industry leading technology. From more multi-temp options, solar integration and being the first TRU manufacturer to switch to a lower global warming potential (GWP) refrigerant, we are proud of the evolution of the Precedent S-Series portfolio.
We promise to continually provide new, reliable solutions that keep improving and pushing the boundaries of the transport refrigeration industry.BUY 2018 THERMO KING PRECEDENT C600 ONLINE
NOW AVAILABLE
The new Precedent S-750i trailer refrigeration unit introduces three key features:
- 3-speed engine
- Next-generation control system
- Diesel-electric architecture optimized for shore power integration
Keeping sustainability at the forefront
Sharing a commitment to sustainability with our customers is what drives us forward. By purchasing an Evergreen CARB compliant unit, customers can rest assured that they are meeting the strictest Particulate Matter, NOx regulations, as well as maximizing their fuel usage. Since the Precedent S-Series reefer unit launched in 2013, customers have avoided more than 6 million metric tons of CO2 emissions. This saves the equivalent emissions of 600 million gallons of diesel fuel.
While transformational products like the Precedent S-Series help you make a positive impact on the environment, we also are committed to broader global climate goals. Through Trane Technologies’ Gigaton Challenge, we are committed to reducing our customer’s greenhouse gas emissions by 1 billion metric tons.BUY 2021 THERMO KING PRECEDENT S-600 ONLINE
Precedent Multi-Temperature Series Product Features
New Condenser Grilles
The new grilles not only provide improved protection from road debris that can impact the condenser coil, but also a stronger, more integrated look for the unit.BUY 2021 THERMO KING PRECEDENT S-600 ONLINE
Controller
Smart Reefer® 4 (SR-4) control system, temperature data logger, ServiceWatch and Optiset® Plus enabled, running and pretrip diagnostics, integrated USB port, and proprietary eco-pulldown technology
Integrated Telematics
Factory equipped with 24 months complimentary TracKing® Telematics
Composite Doors
Composite long-life door panels with auto-latch and auto secondary latch on front doors
X430P Reciprocating Compressor
4 cylinder, 30 cubic inch with 4 quart oil sump, forged steel connecting rods with barring inserts and discharge valves incorporating slug relief springs, integrated internal oil filter, 14.5 lbs. of R452A refrigerant
37 Amp Extended Life Alternator
65 amp alternator and 30 amp battery charger optional
12 Volt Charging
Multiple options in both alternator and battery charger configurations
Generator
Totally Enclosed Fan Cooled (TEFC) 5.25 KW rated output, fully potted and protected stator windings, IP55 rated
Evaporator Motor
Totally Enclosed Air Over (TEAO), two-speed operation with up to 3350 CFM due to Smooth Air Blower technology
Remote Evaporators
Supports 1,2, and 3 zone operation with up to four (4) remote evaporators
Multiple Zone Configurations
Choose from numerous configurations within the trailer to best suit your needs.
Save money with ThermoLite®solar panels
ThermoLite® solar panels deliver clean, reliable performance resulting in longer battery life, lower fuel consumption, and reduced emissions. Given these potential benefits, ThermoLite solar panels can be an important part of a comprehensive sustainability program for any business.BUY 2021 THERMO KING PRECEDENT S-600 ONLINE
Telematics for your fleet
Every Precedent TRU comes connected from the factory with a 24-month free TracKing® telematics subscription, making it easier for fleets to monitor and analyze their refrigerated fleet operations.
- Real-time connectivity
- Compliance and security
- Lower costs
Precision temperature control
“Close enough” isn’t what your customers are looking for with their temperature-sensitive cargo. Your unit should perform as you program it to, which is just what Precedent units do. No magic, no averaging, just precise temperature control that helps ensure your loads arrive exactly as they should.BUY 2021 THERMO KING PRECEDENT S-600 ONLINEONLINE
Sustainability
The Precedent S-Series engine was developed to meet both CARB and EPA emissions compliance starting in 2013. It also fulfills all of the newly proposed emissions concepts by CARB. R452A refrigerant is standard in Precedent units. R452A provides a lower Global Warming Potential (GWP) and reduces the carbon footprint of refrigerants used by fleets by nearly 50%. Precedent offers returnable packaging pallets to reuse and save wood.BUY 2021 THERMO KING PRECEDENT S-600 ONLINE
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