Refrigerated Semi Trailers

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Description

Parameter List

Details	Specification(for reference)
1.Overall parameters
Total length (including refrigerator)	13600mm
Total width	2500mm
Total height	4000mm
Internal length	13425mm
Internal width	2330mm
Internal height	3000mm
Internal volume	78m³
Refrigerator model and accessories	Carrier 7300 -- Factory supplied and installed top air duct --The factory provides and installs aluminum profile front wall waterproof wall (front wall waterproof wall drilling) --The factory provides and installs the refrigerator protection brace
2.Foam layer thickness
Front wall	100mm
Side plate	75mm
Roof	80mm
Floor	64mm
Door plank	76mm
3.Car body configuration
Front wall outer plate	Precoated white aluminum plate
Outer plate	Precoated white aluminum plate
Outer roof	Whole smooth aluminum plate
Outer door panel	Precoated white aluminum plate
Front wall inner plate	Food grade thermoplastic board
Inner side plate	Food grade thermoplastic board
Inner roof	Food grade thermoplastic board
Inner door lining	Food grade thermoplastic board
Sub floor	Food grade thermoplastic board
Wear plate	Aluminum profile wear plate is about 280mm high
Side panel air guide	The inner side panel is provided with a submerged vertical air guide slot
Floor form	Reinforced air guide aluminum alloy floor,with ventilation holes on t floors on both sides (Castle Floor)
Bottom beam	High strength I-beam
Floor stiffener	compound material
Back door type	Opposite door
Rear door hinge	Aluminum alloy profile hinge
Number of locking rods	Galvanized locking rod,2 for each door,4 in total
Rear door frame	stainless steel
Door anti-collision block	one on the left and one on the right
Rear door handle	Left door mounting handle
Water leakage device	Two sets at the front and rear,with rubber nozzles
Side door	have
4.Traveling mechanism and light line
Lower frame	Frame frame with girder
Traction pin plate	Box design
Traction pin	50# Traction pin KZ1008
Outrigger	Jost 28T linkage Outrigger
Suspension	Three axis mechanical suspension
Axle	BPW/FUWA/SAF/HT 13T axle
Braking form	drum brake
Tyre	12 tubeless vacuum tires
Rim	12 sets of carbon steel rims
ABS	With
lamps and lanterns	24V LED lamps
Spare wheel carrier	2 sets
spare tire	1 sets
5.other
Interior ceiling lamp	One in front,one in the middle and one in the rear of three LED interior ceiling lamps
Side door	Right side double opening,(2400 * 2400,the specific position is based on the technical design)
hold-all	1 aluminum,installed on the left
Front wall ventilation (door / window)	There is one,one on the left and one on the right
Rear door ventilator and accessories (lower right)	There is one. It is installed at the right rear door. The height from the floor:it is designed as low as possible
Improvement of cooling air circulation in compartment	Ventilation slot with inner side panel
	The rear door is lined with ventilation panel stiffeners (holes are punched on the front and side of the stiffeners) The outermost two sides of the castle floor are converted to T-shaped floor with transverse ventilation holes;
On board tools	Spare wheel crank,axle head nut,sleeve, pry bar

Refrigerated semi trailers are specialized temperature-controlled transport vehicles designed for the safe transportation of perishable goods. Constructed with high-strength Q345B steel frame and 80-100mm polyurethane foam insulation, these trailers maintain precise temperature ranges from -30°C to +25°C. Equipped with advanced refrigeration units (Carrier/Thermo King), they feature multi-temperature zone control (2-3 zones optional) with ±1°C temperature stability. Standard dimensions include 12.2m (40ft), 13.7m (45ft), and 16.2m (53ft) lengths, with 2.5m width and 2.8-3.0m height, offering 30-65 m³ cargo volume and 25-45 ton payload capacity. The trailers are fitted with BPW/FUWA axles, air suspension, 12R22.5 tubeless tires, and WABCO EBS braking system. Key safety features include GPS temperature monitoring, door sensors, emergency stop buttons, and pressure relief valves. Optional configurations include hydraulic lift gates, solar-powered auxiliary units, and remote temperature control via mobile app. Ideal for food logistics (meat, seafood, dairy), pharmaceuticals (vaccines, biologics), and chemical transport, complying with FDA, HACCP, and GDP standards.