PCT 1420 , PCT 2020
Robust trailers designed for transporting ULD pallets in the air service. They can be loaded with a single 20-ft pallet or two 10-ft pallets. The cargo area can be loaded both in the lengthwise and the transverse direction. Movement of the ULD is provided by four rows of rollers and is secured with a set of stops and locks. The construction rests on wheels with steel rims, ball bearings and solid rubber tyres 16x6-8. The front steered axle housed in a ball race is equipped with a parking brake activated by lifting and locking the drawbar in the upright position. The entire trailer is zinc dipped.