san marino H Tractor for Temperature Controlled Transport

13.16-0.8

12.09R1, 9.69R2

16.41-1

15.06R1, 12.09R2

16.688-1

15.537R1, 12.034R2

3.403R3, 2.636R4

14.43~0.77

16.92R1,12.95R2

1. Manufactured via the high-pressure integral polyurethane foaming process. The inner lining of the box body is made of a new eco-friendly material with built-in air ducts.

2. The box wall thickness is 8 cm, filled with high-density polyurethane foam (density: 40–50 kg/m³), produced using the void-free high-pressure integral pouring foaming panel pressing technology.

3. High-pressure integral pouring foaming for box assembly, eliminating cold leakage at box joints.

4. The chassis subframe is fabricated from G700 high-strength steel via electrophoretic coating and cold riveting processes.

5. Laser cold welding is adopted for the refrigerated truck air ducts, resulting in cleaner welds with minimal heat input and reduced deformation risk.

6. Door panels are integrally molded with high-pressure polyurethane foaming, featuring a sloped thermal break design and 5 layers of sealing gaskets.

1. This refrigerated truck adopts a steel-wood structure and thermal break insulation technology, with a galvanized steel pipe framework. The interior and exterior surfaces are made of high-quality FRP (non-light-absorbent, excellent thermal insulation, high rigidity and anti-oxidation). The core insulation layer is 8 cm thick XPS extruded polystyrene board.

The panels are hot-pressed under positive pressure with high-strength adhesives by an automatic gluing and pressing machine, which completes gluing and pressing in one continuous process. It ensures even glue application, prevents blistering.

2. The floor is constructed with patterned plastic-steel plates. The inner side walls are fitted with 15 cm-high kick plates. Internal corners feature full edge wrapping, and drain holes are installed at the front end. The door frame is bright-finish stainless steel, fitted with labyrinth-style rubber weatherstripping.

3. Body accessories: heavy-duty aluminum edge trim around the box perimeter, stainless steel corner protectors, stainless steel door locks, latches and hinges, as well as energy-saving LED interior lights.

Class A (Deep Freeze Refrigerated Vehicle)

Temperature range: below -18℃

Purpose: To transport frozen foods (such as ice cream, frozen meats), which require continuous deep freezing.

Features: Equipped with a high-power refrigeration unit, the insulation layer of the box body is made thicker to prevent temperature fluctuations.

Class B (Standard Refrigerator Truck)

Temperature range: -10℃ to -18℃

Usage: For the transportation of frozen foods (such as frozen fish, pre-prepared foods), suitable for medium and short-distance delivery.

Features: Moderate cooling power, balancing energy efficiency and insulation performance.

Class C (Refrigerated Vehicles)

Temperature range: 0℃ to 4℃

Usage: Preservation and transportation (for dairy products, chilled meat, vaccines, etc.).

Features: Precise temperature control, preventing frosting or overheating. Commonly used in pharmaceuticals and fresh food logistics.

Class D (Constant Temperature Vehicle)

Temperature range: 12°C to 18°C

Usage: Goods that are sensitive to temperature, such as chocolate and wine.

Feature: Primarily aimed at maintaining a stable temperature, with relatively low cooling requirements.

Class E (Multi-zone Refrigerated Vehicle)

Temperature range: Supports multiple temperature zones (such as -18℃, 0℃, 10℃ with separate zones within the vehicle).

Purpose: For mixed delivery scenarios (such as in supermarket cold chain).

Features: The compartmentalized design of the body, independent temperature control system.

Class F (Special Refrigerated Vehicles)

Temperature range: Customized as per requirements (such as ultra-low temperature of -25℃ or constant humidity environment).

Usage: For high-end cold chain requirements such as scientific research samples and special medicines.

Features: Professional-grade equipment, which may be equipped with backup power supply or monitoring system.