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Specifications
KST-2000 self powered trailer refrigeration unit for cooling and heating up to 13.7 meter length semi trailers

Specification

Operating Voltage

DC12V

Condenser Section dimensions 

1945×2270×592mm

Evaporator Housing dimensions

1685×1150×204mm

Required Front Wall Opening

1696×1168mm

Weight

Unit (engine drive only, no standby)

818kg 

Battery

25kg

Aluminum Fuel Tank(180L)

12.8kg 


Cooling capacity

Return Air to Evaporator/ Ambient

Engine Mode @ 1800 RPM

0℃ / 30℃

19,500W

-20℃/ 30℃

10,900W


Highly reliable Japanese built diesel engine.
Original Shibaura-Perkins diesel engine, especially modified for rugged and economical transport refrigeration application.
High performance and fuel efficient 2.2 litre displacement 4 cylinder diesel engine (2212cc or 135in3)
Power 25.8kW @ 1900 Engine RPM
14.6L lubricating oil
Simple and reliable direct coupled compressor to engine drive transmission.
Reliable electromagnetic clutch with belt fan drive to evaporator fans and condenser.
Stable and reliable mechanical drive transmission using electromagnetic clutch, fanshaft and pulley components.
Intelligent microprocessor based controller.
Highly accurate control of speeds and cool/heat/defrost mode via controller.


CANbus control.
High/low speed switching point differential is variable via programmable function.
Extended Service and Maintenance Intervals ESMI.
3000 hours maintenance interval

Donaldson USA oil filters.
Donaldson USA fuel filter drier

Donaldson USA high efficiency engine air breather and filtration system

Long-life coolant with corrosion inhibitor, ensures antifreeze protection at extremely low ambient temperatures, down to -45*C

Intelligent MicroProcessor control system
Accurate & intelligent control system
Auto start/stop fuel saving mode
Unit sleep/wakeup mode
Data real-time monitoring system
Unit self-check function
Auto hot gas heating and defrost system
Cargo protection system
Airflow monitoring mode
Defrost intelligent control
Multi OSD Language
Fahrenheit/Celsius display


Driver Panel /Keypad HMI (Human Machine Interface)
Icon and symbol based image display to assist in selecting and setting correct parameters.
Internet of Things (IoT) remote control and check.
Intelligent pre trip self-check and fault diagnosis.
High speed USB transmission interface.


Intelligent control system
Engine low oil pressure switch protection
Engine high coolant temperature switch protection
Engine rotational speed RPM protection
Exhaust gas temperature protection
System High Pressure protection
System Low Pressure protection
System 12VDC voltage protection
System 12VDC electric current monitoring and protection
Fuel heating devices
Door switch
System HP/LP real-time monitoring


Compressor

High quality German 4 cylinder Bock.
Displacement 650cc.
Single unloader valves for capacity control via uP controller. (Dual unloader is optional)


Heat exchange systems
High efficiency micro-channel (aluminum brazed parallel flow) condenser coil results in lower weight, reduced refrigerant charge with higher performance than conventional find and tube coil.
High efficiency plate heat exchanger and evaporator design
Rapid & dependable cooling
Refrigerant R-404A 7.5Kg
High volume 5880m3/hr and long throw 29m/s airflow fans ensure perfect temperature uniformity over 13.7 metre trailer lengths.
Intelligent uP (microprocessor) control of heating system
Automatic system hot gas heating


Accessories
Insects, hail and other sundry protection nets
Reliable mechanical lock and triple lock
Aluminum fuel tank
Fuel level sensor
Installation kits


Optional Functions and Parts
Fuel heater
Evaporator drainage extension pipe
Color scheme paint options
Unit Anti-Collision protector

Inquiry
If you got any questions, please do not hesitate to send us a message.
We reply within 24 hours !
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