Buy Thermo King Precedent S-750i Trailer Refrigeration Units Online
$42,500.00 Original price was: $42,500.00.$38,500.00Current price is: $38,500.00.
Buy Thermo King Precedent S-750i Online
Thermo King Precedent S-750i For Sale
Precedent S-750i Trailer Refrigeration Unit
Precedent® S-750i
AN INNOVATIVE, CONNECTED, AND ENERGY-EFFICIENT SOLUTION
A proven choice in cold chain logistics

This S-750i is a diesel-electric unit designed for transport fleets, retailers, and pharmaceutical companies seeking solutions that are more efficient on electric power. This unit introduces cost savings, greater uptime, lower emissions, and another proven choice within the Precedent platform.

Precedent® S-750i
Our most innovative offering yet
The S-750i has a hybrid-electric architecture with integrated shore power to deliver powerful performance on and off the road. It introduces cost savings, greater uptime, lower emissions, and is evergreen CARB compliant for 50-state operation.
Buy Thermo King Precedent S-750i Trailer Refrigeration Unit Online
Buy Thermo King Precedent S-750i Trailer Refrigeration Unit Online
Thermo King Precedent S-750i For Sale
The Precedent S-750i Trailer Refrigeration Unit from Thermo King features enhanced operational efficiencies of the Precedent platform and introduces several new first use features. These include a three-speed engine; a next-generation control system; and a diesel electric architecture optimized for shore power integration, which makes the S-750i an ideal investment for customers using or considering shore power operation long-term.

Utilizing the S-Series engine, the S-750i meets current and proposed California Air Resources Board Ultra-Low Emission Transport Refrigeration Unit emissions without the use of a DPF. Every S-750i trailer unit also comes equipped with TracKing telematics. Telematics can help fleet owners monitor temperature, offers rapid alarm detection and security alerts when the doors are opened, and detects fuel loss.

Proven Emissions Compliant
Utilizing the proven S-Series engine, the S-750i meets current and proposed CARB ULETRU emissions without the use of a DPF. Integrated shore power, embedded telematics with 24 months of service, and R452A refrigerant position this unit well for future regulatory changes.
Proven Innovation
An innovative, connected, and energy-efficient solution
The S-750i leverages many of the proven aspects of the Precedent platform and introduces new features with this new model
- First use of diesel-electric architecture with integrated shore power.
- First use of 3-speed engine.
- First use of next-generation control system.
Choose with Confidence
The enhanced operational efficiencies and sustainability performance benefits fleets transporting long haul or inner city. The S-750i represents the future of trailer refrigeration by running more efficiently on shore power, making it an ideal investment for ensuring long-term business success.
Benefits of the Precedent S-750i
- Reduced shore power operating costs with integrated electrically driven Thermo King scroll compressor.
- Reduced engine run hours and engine maintenance due to quicker pull down and recovery from null and intelligent use of 3 available engine speeds.
- Confidence to pick up any load at any dock with the industry’s deepest frozen unit capacity.
- Integrated and enabled telematics with 24 months of TracKing service* at no charge
- A new controller and HMI designed for ease of use and convenience that features a full-color, high-resolution display and:
- Our fastest ever boot time.
- Highly durable casing—fully submersible, dustproof, and resistant to shocks. Comes with a comprehensive IP69K rating .
- Fuel insight—including consumption level and remaining fuel (if optional sensor fitted).
- Proactive alarms—which display alarm codes and recommended “next best action.”
- Data logging—with over 1-year capacity.
- Memory storage—including 14 different language options.
*Two years of service at 15-minute reporting interval when unit is on and 60-minute reporting interval when unit is off, including two-way control functionality. Additional charges may apply.

Why do you need shore power?
Benefits of Shore Power Operation
- Increased efficiency—4x more efficient than diesel.
- Environmental impact—fewer emissions than diesel.
- Quieter operation—at least 3 decibels quieter than diesel motor operation.
- Less maintenance—reduces engine hour operation.
- Longer TRU life—with less diesel operation, engine maintenance time frames are extended.
Use telematics to increase your profitability
TELEMATICS
Telematics data is all about helping your fleet be more responsive. Knowing immediately when an issue occurs makes you more effective in how you respond—keeping your deliveries on time and avoiding load loss. It also helps monitor temperature, offers rapid alarm detection and security alerts when the doors are opened, and detects fuel loss.
With ConnectedSuite™ telematics, you have the information you need at your fingertips. Every S-750i unit comes equipped to deliver the data you need, and does so for the first 12 months of ownership with no service charge.
• Real-time Asset Connectivity
Track location, reefer status, load temperature, and many more critical data points. With optional two-way control, you can take the guesswork out of setting up the reefer for your drivers.
• Compliance and Security
Visibility to ensure temperature compliance, asset security, and cargo traceability wherever your fleet is located.
• Maximize Uptime
Eliminate unscheduled breakdowns and improve maintenance by remotely monitoring and diagnosing issues with your TRU.
• Thermo King Connect Mobile App
Real-time critical information on your fleet, two-way control, notification of alarms and events, as well as an SOS function to get you in touch with your closest Thermo King Dealer wherever you are, 24/7.
• Data Sharing
Seamless, straightforward integration into any third-party website or system.
• Extensive Reports
TracKing offers both custom and standard reporting options, allowing you to quickly get to the information you need to make business critical decisions
*One year of service at 15-minute reporting interval when unit is on and 60-minute reporting interval when unit is off, including two-way control functionality. Additional charges may apply.

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.
Unit Specs
Refrigeration Capacity
|
Diesel HS Capacity (BTU/hr)
|
Electric Shore Power Capacity (BTU/hr)
|
|
|---|---|---|
|
35°F/100°F
|
68,000
|
64,000
|
|
0°F/100°F
|
43,000
|
40,000
|
|
-20°F/100°F
|
26,500
|
25,500
|
System net cooling capacity at 100°F ambient and high-speed engine operation
|
Heating Capacity: System net heating capacity at 35/0°F ambient
|
BTU/hr
|
|
Diesel
|
36,000
|
|
Electric
|
25,000
|
|
Evaporator Airflow
|
CFM
|
|
High Speed
|
3,300
|
|
Low Speed
|
2,000
|
|
Shore power
|
3,350
|
|
Engine: Four cylinder, direct injection, liquid cooled
|
|
|
Model
|
TK488CR1
|
|
RPM at High Speed
|
2,050
|
|
RPM at Medium Speed
|
1,810
|
|
RPM at Low Speed
|
1,250
|
|
HP Rating at 2,050 RPM
|
33 HP
|
|
Maintenance Interval
|
3,000 hrs/4,000 hrs
|
|
Thermo King Scroll Compressor
|
|
|
Model
|
TKSR151
|
|
Displacement
|
9.4 in3 or 153 cc/rev
|
|
Refrigerant: Zero Ozone Depletion Potential (ODP), internationally approved
|
R452A
|
|
Charge
|
16 lbs
|
|
Weight: Wet with battery
|
|
|
System
|
2,200 lbs
|
An Innovative, connected, and energy-efficient solution
The S-750i leverages many of the proven aspects of the Precedent platform and introduces new features with this new model
- First use of diesel-electric architecture with integrated shore power.
- First use of 3-speed engine.
- First use of next-generation control system.

Sustainability is the Answer
We’re committed to reducing one gigaton of carbon emissions (CO2e) from our customers’ footprint by 2030 through our Gigaton Challenge. This is the largest customer climate commitment made by any B2B company, and could equate to 2% of the world’s annual emissions.
Thermo King’s zero-emissions product offerings in the evolve portfolio align with Trane Technologies 2030 Sustainability Commitment.

Support wherever you need us
With the Thermo King Dealer Network, you have access to service and proactive maintenance at over 200 locations. Find the support that’s closest to you with the online dealer locator—complete with contact details and service offerings.
Shipping and Delivery at PullCargoTrailers.com
Pull Cargo Trailers offers reliable, flexible shipping and delivery options tailored to the unique requirements of large equipment like enclosed cargo trailers, utility trailers, propane tanks, and refrigerated units. Customers can choose home/business delivery, terminal pickup, or self-haul arrangements, with transparent pricing and clear expectations for every step.
Delivery Methods
Trailers and large equipment ship differently than small parcels due to size and weight. Common methods include:
Tilt-Bed Delivery (Most Popular)
Specialized tilt-bed trailers deliver directly to your site. The driver tilts the bed, allowing the trailer to slide safely to the ground—no crane or forklift needed. Ideal for most residential, commercial, and construction sites.
Flatbed Delivery
Trailer arrives on a standard flatbed requiring on-site crane/forklift unloading. Best for locations already equipped with lifting gear. Often slightly cheaper per mile.
Depot/Terminal Pickup
Collect your trailer from a nearby freight terminal. Most economical option; you arrange your own transport home.
Customer Pickup (Free)
Tow your trailer directly from our facility. Bring a rated tow vehicle; we'll assist with hookup and paperwork.
Service Areas and Coverage
We deliver throughout [your region, e.g., "mainland UK" or "contiguous US"], with:
Local deliveries (within 100 miles): Same/next-day options available.
Regional deliveries (100–500 miles): 3–7 business days.
Long-haul/nationwide: 7–14 business days, weather permitting.
Remote areas, islands, or restricted-access sites may require custom quotes. International shipping available—contact for details.
Shipping Costs and Factors
Rates calculated by:
| Factor | Typical Range |
|---|---|
| Distance | $3–$6 per loaded mile |
| Trailer Size | 6x12: Base rate 8.5x24+: +20–40% |
| Delivery Type | Tilt-bed: Standard Flatbed: -10% Depot: Lowest |
| Access Fees | Liftgate/city delivery: +$150–$400 |
| Accessories | Propane/refrigerated: +$100–$300 |
Get Your Quote: Enter delivery zip/postcode at checkout for instant estimates. Custom/large loads get personalized quotes within 24 hours.
Delivery Timeline
Order Confirmation (1–2 days): Payment/deposit processed.
Scheduling (1–3 days): Coordinate with carriers for your preferred window.
Pickup from Us (Day of dispatch): Trailer loaded and departs.
Transit (3–14 days): Tracked to your area.
Final Delivery (Scheduled appointment): 2–4 hour window.
Expedited options available for urgent needs (+20–50% premium).
Site Preparation Requirements
Before Delivery Day:
Vehicle Access: 12–14ft wide roads, 16ft+ overhead clearance (no low branches/power lines).
Turning Radius: Space for 53ft tractor-trailer to maneuver.
Ground Conditions: Firm, level surface (gravel/concrete preferred; soft ground may need timbers).
Someone On-Site: Adult 18+ to inspect/sign.
Pro Tip: Send site photos via our quote form—we'll confirm access feasibility upfront.
Inspection and Acceptance
At Delivery:
Visual Check: Inspect frame, doors, lights, tires for damage.
Test Functions: Open/close doors, check brakes/lights.
Match Order: Verify model, size, accessories (propane tanks, refrigeration).
Document Issues: Note damage on Bill of Lading BEFORE signing.
Damage Found? Take photos/videos, note on paperwork, contact us immediately. We'll coordinate carrier claims and remedies (repair/replacement).
Failed Delivery Handling
If delivery fails due to access/no-show:
Trailer returns to depot.
Re-delivery Fee: $150–$400 + storage.
Address Changes: Possible pre-dispatch ($100–$250 fee).
Always confirm someone will be available during your scheduled window.
Special Equipment Handling
Propane Tanks: Pre-installed tanks ship empty for safety. Fill locally after delivery.
Refrigerated Units: Pre-cooled and tested; power source required on arrival.
Oversized/Custom: May require permits, pilot cars, or weekend delivery.
Tracking and Communication
Pre-Dispatch: Dispatch confirmation + carrier details.
In Transit: Weekly updates for long hauls.
24 Hours Prior: Delivery window + driver contact.
Post-Delivery: Final invoice + warranty docs.
Full tracking portal available for premium shipments.
Frequently Asked Questions
How far in advance should I schedule?
1–2 weeks ideal; same-week possible for local delivery.
What if my site has limited access?
We offer smaller trucks, moffett lifts, or weekend delivery for tight spots (+fees).
Can I get weekend delivery?
Yes, subject to carrier availability (+25–50% premium).
Do you deliver internationally?
Select countries via ocean freight + local drayage. Contact for quotes.
Get Started
Ready to Schedule?
Select your trailer at PullCargoTrailers.com
Add delivery address at checkout
Get instant quote or request custom assessment
Book your window
Questions? Email sales@pullcargotrailers.com or call our logistics team. We'll handle the details so you focus on your next haul.
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