Specifications

Engine

Note New diesel engine models started being installed in units beginning the 4th quarter of 2020. Some engine components along with maintenance and inspection procedures are different between engine models. Refer to the information located on top of the engine to determine which model engine is in your unit, or contact your Thermo King Dealer for assistance.
Model/Engine C-600: TK486V25 changed to TK486V25L1 4th quarter 2020.
S-600: TK488CR changed to TK488CR1 2nd quarter 2021.
S-700: TK488CRH changed to TK488CRH1 2nd quarter 2021.
Fuel Type TK486V25 and TK486V25L1:
No. 2 diesel fuel under normal conditions
No. 1 diesel fuel is acceptable cold weather fuel

TK488CR, TK488CR1, TK488CRH and TK488CRH1:
*No. 2 diesel fuel under normal conditions
*No. 1 diesel fuel is acceptable cold weather fuel

* NOTE: The sulfur content must be less than or equal to 15 ppm, the fuel must be free of zinc, and comply with the latest release of ASTM D975, EN 590, or JIS K2204.
Oil Capacity 12 quarts (11.4 liters) crankcase and oil filter.
Fill to full mark on dipstick
Oil Type TK486V25 and TK486V25L1: Requires API Classification CJ-4 or better. ACEA Rating E6. FA-4 (10w-30 only).
TK488CR, TK488CR1, TK488CRH and TK488CRH1: Requires API Classification CJ-4 or better. ACEA Rating E6. FA-4 (10w-30 only).
Note This oil type must be used together with ULSD fuel.
Recommended oil viscosity based on ambient temperature 14 to 122 F (-10 C to 50 C): SAE 15W-40 (Synthetic)
5 to 104 F (-15 to 40 C): SAE 15W-40
5 to 104 F (-15 to 40 C): SAE 10W-30 (Synthetic or Synthetic Blend)
-13 to 104 F (-25 to 40 C): SAE 10W-40
-13 to 86 F (-2 to 30 C): SAE 10W-30
-22 to 122 F (-30 to 50 C): SAE 5W-40 (Synthetic)
Below -22 F (-30 C): SAE 0W-30 (Synthetic)
Engine Coolant Type

Chevron/Delo XLC - a nitrite-free Extended Life Coolant (ELC)

Use a 50/50 concentration
    Notice
  • System Contamination
  • Do not add other types of coolant to cooling systems using Chevron/Delo XLC except in an emergency. If another type of coolant is added, the coolant must be changed to Chevron/Delo XLC when available.
Coolant System Capacity 7.5 quarts (7.1 liters)
Radiator Cap Pressure 15 psig (103 kPa)
Engine Coolant Thermostat 160 F (71 C)

Refrigeration System

Contact your Thermo King dealer for refrigeration system service or maintenance.

Electrical Control System

Low Voltage 12.5 Vdc
High Voltage 200-210 Vac from AC generator at engine low speed.
345 Vac from AC generator at engine high speed.
    Danger
  • Hazardous Voltage
  • All inspection or service procedures of the high voltage systems should only be done by an authorized Thermo King dealer.
Battery One, Group C31, 12 volt battery. The battery must be suitable for deep cycling, heavy duty and rated with a minimum of 95 amp/hr.

Thermo King ReliaMax 925N (925 CCA) wet cell battery is recommended for both warm and cold climates.

Thermo King EON (1150 CCA) AGM battery is recommended for extreme climates and for Rail Ready (RR), Domestic Refrigerated Container (DRC), and Trailer on Flat Car (TOFC) applications.
Note If the unit is not going to be used for an extended period of time, turn the Microprocessor On/Off Power Switch to the OFF position to maximize battery life.
Fuses Refer to Fuses (Unit Protection Devices).
Battery Charging 12 volt, 37 amp, brush type, Thermo King Alternator.

Electrical Standby (SmartPower Unit Only)

Note A transformer is used to convert 460 Vac to 230 Vac for the condenser and evaporator fan motors in units configured to use electric standby input voltage of 460 Vac.

Electric Motor and Overload Relay

Voltage/Phase/Frequency Horsepower Kilowatts RPM Full Load (amps) Overload Relay Setting (amps)
230/3/60 12.0 9.0 1760 31.2 34
460/3/60 12.0 9.0 1760 15.6 20
460/3/60 19.0 14.2 3500 21.7 32

Standby Power Cord Requirements (SmartPower Units Only)

Supply Circuit Breaker 230/3/60 (12 hp motor)– 50 amps (1)
460/3/60 (12 hp motor) – 30 amps (1)
460/3/60 (15/16 hp motor) – 30 amps (1)
460/3/60 (19 hp motor) – 50 amps (1)
Extension Cord Size 230/3/60 (12 hp motor) – Type W, 8 AWG (2)
460/3/60 (12 hp motor) – Type W or SOOW, 10 AWG (2)
460/3/60 (15/16 hp motor) – Type W or SOOW, 10 AWG (2)
460/3/60 (19 hp motor) – Type W, 8 AWG Power Cable (2)

(1) HACR/Motor Circuit Breaker Recommended, Consult a Licensed Electrician

(2) 25 ft (7.5m) permitted without cable management, 75 ft. (22.8 m) Max recommended permitted with approved cable management system