China Truck Refrigerated Truck Freezer Truck

Refrigerated trucks are mainly enclosed special transport vehicles used to transport frozen or preserved food. Besides good refrigerating effecSmart Card & Card Reader t, 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):5990x1980x2930Wheelbase(mm):3360Tread(mm):1504 (front),1425 (rear)Curbvehicleweight(kg):3210Grossvehicleweight(kg):5365Payload(kg):2155Fuelconsumption(L/100Km):12.4Tire:7.00R16 8PR

Technical parameter of chassis

I: Details

The cab is spacious and the large curvature rearview mirror provides drivers a wide view. Front windshield and side window A-pillar blind area is only 7°. Car class seat, soft steering wheel, metal surface covered, high-grade quality sound system, fresh and comfortable, the driver will not feel tired even after long distance driving.

Details:Model:ISUZUMax speed(km/h):≥110MaxMax gradeability≥30°Cab:Single or space, tilting cabinClutch:Single , dry, diaphragm typeGearbox:MSB-5SM, ManualSteering:Power steering, recirculating ball steering gearSuspension :Leaf springService brake:Air brakeParking brake:enEEnergystoragespringAuxiliary brake:ABS+exhaust brake
A.Chassis features
2 Ton loading capacity front axle, 3 Ton loading capacity rear axle,4.1-meter-long cargo van, 12.8m3 maximun loading volume, low curb vehicle weight, large carrying capacity.B.MSB-5SM-speed gearbox is adaptable to all kinds of road conditions and It is more fuel efficient.
Design :
High precision, large coincidence coefficient gears will improve running smoothness and the service life of gear, also will effectively reduce transmission noise. Lower viscosity engine oils are required.
Standard:
Gear material standard, assembly bench test standard is much higher than the national standard. Indicators like the material thermal deformation survey, oxygen content, grain size and others are all higher than that of car use standards; The assembly is continuously tested at full load for 720 hours, equivalent to a normal journey of 100,000km.
Equipment guarantee
Advanced technology and equipment such as reverse deformation, ultra-high voltage electron beam welding, secondary power shot blasting, gear matching and grinding are adopted.
Physical quality
It realizes mutual supply and sharing platform with Isuzu parts.
C:Advanced power system
This engine is developed by Isuzu new in Japan, and electronically controlled high pressure common rail system from Denso is adopted. This system has a high injection pressure, which can improve the discharge of visible emission of engine. Multi-hole small diameter electronic fuel injector can accurately and quantitatively inject diesel, it can also improve noise and vibration of engine. Turbocharger and intercooling technology, electric control EGR+DOC emission control technology. The engine has the characteristics of strong power, low fuel consumption, reliability and durability.
Isuzu 4K engine is world's leading level of 4KH1CN5HS fully electronic control diesel engine, with following features: high technology, strong power, super fuel saving, high reliability, lightweight.Engine Parameter:Model:4KH1CN5HSType:High pressure common rail,DieselMax. Power(hp/rpm):130hpMax. Torque (N. M/rpm):290/1500Maximum speed(km/h):110Displacement(mL)2999Emission:Euro V

Engine features:
More environmentally friendly
More economical (fuel efficient)
Stronger fuel adaptability
Stronger power

Upper 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:AluminumalloyflatplateAluminumalloyflatplateWheel & Caster 80mmpolyurethanefoamFrontwall: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 thedoorbrLinear Actuator acketis 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 avoiOptical Lens & Instrument d 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 temIndustrial D Printer perature 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.