Precedent® S-750i
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.
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 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 24 months of ownership with no service charge.*
*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)
|
|---|---|---|
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35°F/100°F
|
68,000
|
65,000
|
|
0°F/100°F
|
43,000
|
41,000
|
|
-20°F/100°F
|
26,500
|
25,500
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System net cooling capacity at 100°F ambient and high-speed engine operation
|
Heating Capacity: System net heating capacity at 35/0°F ambient
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BTU/hr
|
|
Diesel
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36,000
|
|
Electric
|
25,000
|
|
Evaporator Airflow
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CFM
|
|
High Speed
|
3,300
|
|
Low Speed
|
2,000
|
|
Shore power
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3,350
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|
Engine: Four cylinder, direct injection, liquid cooled
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|
|
Model
|
TK488CR1
|
|
RPM at High Speed
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2,050
|
|
RPM at Medium Speed
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1,810
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|
RPM at Low Speed
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1,250
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|
HP Rating at 2,050 RPM
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33 HP
|
|
Maintenance Interval
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3,000 hrs/4,000 hrs
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|
Thermo King Scroll Compressor
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|
|
Model
|
TKSR151
|
|
Displacement
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9.4 in3 or 153 cc/rev
|
|
Refrigerant: Zero Ozone Depletion Potential (ODP), internationally approved
|
R452A
|
|
Charge
|
16 lbs
|
|
Weight: Wet with battery
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|
|
System
|
2,200 lbs
|
Resources
Operator Manual
-
52MB
Spec Sheet
Installation Guide/Manual
-
25MB
Brochure / Flyer
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26MB
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.