Standard 40 ft Reefer

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).