Isuzu 3 Ton 15 Cbm Refrigerated Truck with Thermo King Refrigeration Unit

Refrigerated trucks are mainly enclosed special transport vehicles used to transport frozen or preserved food. Besides good refrigerating effect, its also has a good preservation effect on some foods that need to be refrigerated (such as frozen food, dairy products, vegetables and fruits). And it can ensure the safety of the food.

Inner structure of the compartment is of excellent sealing performance, and heat insulation and heat preservation effect, so people can conduct refrigerated transport according to different foods. Refrigerated truck can ensure the fresh taste and flavor of the food during consuming, it brings people health and safety.Specifications of vehicle:

Model:MD5044LCAType:4x2Drivingtype:LHDOveralldimension(mm):5435,5200x1730x2620,2200Wheelbase(mm):28,002,650Tread(mm):1316(front),1223(rear)Curbvehicleweight(kg):1870Grossvehicleweight(kg):3495Payload(kg):1495Fuelconsumption(L/100Km):11.2Tire:18.5R14

Technical parameter of chassis

I: Details

The vehicle is equipped with a relatively stable chassis:Multipleleaf spring suspension design,and strong damping effect,stabilizer bar is arranged with Front axle,good bearing capacity,smooth and safeoperation.

Cab:Singleorspace,tiltingcabinClutch:Single, dry type,diaphragmtypeGearbox:LC6T450M1,Manual,6forwardand1reversGearratio:5.896, 3.654, 2.113, 1.3, 1, 0.736, R5.485Steering:Powersteering,recirculatingballsteeringgearSuspension:LeafspringServicebrake:Dualcircuit;airbrakewithbrakedrumParkingbrake:CentraldrumtypeAuxiliarybrake:ABS+exhaustbrake

II: Power system

Engine Parameter:

Model:JE4D28Q5GType:Highpressure,commonrail,turbocharge,inter-coolerDisplacement(CC):2776Max.Power(hp/rpm):145hpMax.Torque(N.M/rpm):365N.m/1600-2400rpmEmission:EuroVFuelconsumption(L/100KM):12.9Upper part of vehicle

Special unit

I: Box breakdown diagram

Exploded diagram of freezer box
II: Main material list of insulation compartment parts

The front wall, the roof, the left and right panels are all "sandwich" plate structures. Sheets are all treated with overall compression and theiroverall strength of the sheetsreachinternational standards. For sheetcutting, CNC gantry milling machine is adopted to ensure precision parameters of each component.

Typeandthicknessofthesheet(mm):SandwichcompositesandwichplateOutercoveringInnercoveringInsulationlayer(plate)thicknessRoof:AluminumalloyflatplateFRPflatplate100mmpolyurethanefoamSideplate:AluminumalloyflatplateAluminumalloyflatplate80mmpolyurethanefoamFrontwall:AluminumalloyflatplateAluminumalloyflatplate100mmpolyurethanefoamReardoor:AluminumalloyflatplateAluminumalloyflatplate80mmpolyurethanefoamBottomplate:BambooplywoodFRPplate80mmpolyurethanefoamFloor:A2.5mmpatternaluminumalloyplateislaidonthebambooplywood.

III: Selection of insulation core layer:

In order to ensure the insulation effect and strength of the compartment, the selection of the insulating core is particularly important. The insulation core layer used by the company is rigid polyurethane foam board and main technical parameters and performance are as follows:

Density:45 to 50KG/M3

Heat conductivity coefficient:0.018 to 0.023W/M·K

Compressive strength:≥0.2Mpa

Adaptive temperature:-50°C to +70°C

IV: Design of back door and door frame:

Decomposition diagram

Design of back door and door frame allowsitcan be openat270 degree. Material of thedoorbracketis a2.5-millimetre-thick stainless steelsheet, which enhancesrain and dust proof. The bracketand the carriage is connected with rivets . ABS calcium plastic material are put among the back door bracketand other plates to avoid the cold bridge.The plate clamp the labyrinth tapeconsist the back door structure. The labyrinth type can offer multiple layers of protection to avoid the cold air leakage.

The back door is stilla sandwich plates structure. The inner layer is a 12 -millimetre-thick water prof plywood. It is durableand will not go rot. Inside of the plywood uses polyurethane to keep warm. The back door is enclosed with several layers of labyrinth tape to keep the leakage ratio h-1 less than or equal to 1.2.

V: Refrigerating unit

The truck is equipped with Thermo King refrigerating unit KV300. Since 1938, products and components from Thermo King have become the standards of the world's transport temperature control industry. As the leader of world's refrigerating transport system, Thermo King provides solutions for global transport temperature control industry. Its major markets are refrigerating transport of temperature sensitive products, public transport and temperature control for public vehicle, long and short distance land refrigerating transport and sea refrigerating transport.

VI: standby power SUPPLY

The standby power system of the refrigerator is the second source of refrigerating power when the engine of the vehicle is not working or fails. Through the standby power system with external power supply, the compressor can also keep the temperature inside the carriage and keep the goods fresh. It can be used as a temporary refrigeration solution to solve some emergencies, or as a temporary refrigerator. The standby power supplies begin to come into play when the driver need rest in transportation or when the goods arrives without being unloaded in time. It continues to supply the power required by the refrigerating truck throughthe standby power compressor when the engine is truck is off. It can keep the goods in the best condition in a constant temperature environment and it also can play a good role for some goods with high requirement of temperature.