In air cargo transportation, cargo pallets serve as essential equipment, ensuring the safety and stability of various goods during transit. However, different types of pallets have distinct functional characteristics and applications. Recognizing these differences enables airlines to optimize their cargo loading configurations more effectively.
Aircraft pallets, as the name suggests, are flat aluminum platforms designed to hold and secure cargo during air transport. The primary classifications include PGA, PMC, PQP, P6P, PEB, P1P, PAG, and PLA pallets. Each type varies in dimensions, weight capacity, and load-bearing capabilities, making them suitable for different aircraft models and cargo requirements.
Key Pallet Types and Their Specifications
PEB Pallets: These feature compact dimensions of 53×88 cm with a height of 84 cm. Weighing 55 kg, they can support up to 1,800 kg (including the pallet's own weight). Primarily used with Boeing 747F aircraft, they're ideal for small to medium-sized cargo.
PGA Pallets: With dimensions of 96×238.5 cm and available in two height profiles (96 cm Q6 and 118 cm Q7), these heavy-duty pallets weigh 480 kg but can carry up to 11,340 kg. Their large capacity makes them perfect for bulk commodity transportation on 747F freighters.
PLA Pallets: Offering versatile dimensions of 60.4×125 cm (base) with 64 cm height, these 103 kg pallets support up to 3,175 kg. Their compatibility spans multiple aircraft including 747, 747F, 777, and Airbus models, accommodating diverse cargo needs.
P1P/PAG Pallets: These standardized 88×125 cm pallets come in multiple height configurations (64 cm for passenger flights, 96 cm Q6, and 118 cm Q7). Weighing 105 kg, their load capacity ranges from 4,626 kg (LD) to 6,033 kg (MD), serving both passenger and cargo variants of 747, 747F, 777, and Airbus aircraft.
PMC/PQP/P6P Pallets: Sharing identical base dimensions (96×125 cm) and height options (64/96/118 cm), these 105 kg pallets can bear 5,035 kg (LD) to 6,804 kg (MD). Their design accommodates both passenger flight baggage and dedicated cargo operations across the same aircraft families.
Strategic Selection for Optimal Performance
Cargo pallets represent more than just loading platforms—they're critical components that adapt to market demands and operational requirements. Airlines must carefully match pallet selection with both cargo characteristics and aircraft specifications to maximize transportation efficiency and safety.
This systematic overview of pallet classifications aims to provide aviation professionals with clear reference points for making informed logistical decisions.
