The HU55280-3 + HU55281-4 + HU55094 kit is a specialized ground support system for Rolls-Royce Trent 700 engines on Airbus A330-200/300 aircraft, compliant with AS9100D aerospace standards and Rolls-Royce technical specifications. HU55280-3 is the trolley base (5,505mm L × 3,606mm W × 1,879.6mm H, 3,317kg), paired with HU55281-4’s engine cradle for secure mounting, while HU55094’s collapsible tow bars enable mobility.

Equipped with hydraulic lifting/lowering systems, integrated castors, and air freight pallets, it supports road/sea/air transport, forklifting, and crane lifting via a beam kit. Operating in -20°C to 50°C, it meets FAA Part 145 and EASA Part M requirements, facilitating engine removal, installation, and global transportation with enhanced ground clearance and simplified handling for MRO teams.