Standard 40 ft Reefer

External (standard):

• Length: 12.19 m (40 ft)
• Width: 2.44 m (8 ft)
• Height: ~2.59 m (8 ft 6 in)

Internal:

• Length: ~11.56–11.59 m
• Width: ~2.28–2.29 m
• Height: ~2.25–2.26 m (standard)

Door opening (approx):

• ~2.29 m wide × ~2.21–2.50 m high (varies by model)

High Cube versions (taller interior): height ~2.89 m external, ~2.54 m internal for more cubic space.

---

 Internal Volume & Capacity

• Internal volume: ~60–67 m³ (≈ 2,100–2,370 ft³) depending on standard vs high cube design.

---

 Weight & Payload

• Tare weight (empty): ~4,000–4,400 kg (standard)
• Max gross weight: ~30,480–35,000 kg (container + cargo)
• Payload capacity: ~26,000–30,000 kg depending on configuration.

---

 Refrigeration System

• Refrigeration unit: Integrated (brands like Carrier, Daikin, Thermo King).
• Temperature control range: ~–30 °C to +30 °C standard; some units can go lower for deep freeze.
• Refrigerant: Often R452A or R134A, depending on model.
• Power supply: Typically 380–460 V 3-phase (50/60 Hz); special models exist with diesel generators or hybrid options.

---

 Construction & Features

• Structure: ISO container frame with insulated panels (polyurethane foam).
• Floor: Flat aluminium or T-bar airflow floor for even cooling.
• Walls & ceiling: Insulated with food-grade interior linings (stainless/aluminium).
• Doors: Double rear doors; optional open-side or two-door models for easier access.
• Options: Lighting, shelving, data logging, remote monitoring, alarm systems, interior safety release.

---

 Typical Uses

• Long-distance refrigerated transport (sea, rail, road).
• Cold chain storage for fresh produce, meat, dairy, seafood, pharmaceuticals.
• On-site mobile cold rooms for events or construction.
• Deep-freeze applications (with appropriate units).