Side-by-side
Engine MRO vs Line Maintenance
Spec comparison for two products on Aviation Souk. Both compete in Aircraft MRO / Line Maintenance.
Aircraft MRO / Line Maintenance
Engine MRO
by HAECO Group
Full overhaul and on-wing engine support for Rolls-Royce Trent, GE, and CFM/LEAP powerplants across four facilities in Hong Kong, Xiamen, Amsterdam, and Dallas.
Aircraft MRO / Line Maintenance
Line Maintenance
by HAECO Group
Round-the-clock line maintenance across 18 airports in Hong Kong and Mainland China, serving more than 140 airlines and 200,000 flight movements annually.
| Cost of ownership | Engine MRO | Line Maintenance |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 0 | 0 |
Specs
Technical specifications.
| Spec | Engine MRO | Line Maintenance |
|---|---|---|
| Engines overhauled (cumulative) | 5,500+ | — |
| Engine families | RR Trent 500/700/800/XWB, GE90, CF34-10A, CFM56, LEAP-1A/1B | — |
| Test cell thrust rating (HAESL) | 130,000 lb | — |
| GE90 in-house repair schemes | 400+ | — |
| Trent in-house repair self-sufficiency | 95%+ | — |
| GE90 in-house repair self-sufficiency | 75%+ | — |
| Dallas facility size | 290,000 sq ft | — |
| Dallas maintenance bays | 36+ | — |
| Regulatory approvals | EASA, FAA + Asia-Pacific, Middle East authorities | 16 civil aviation authorities |
| AOG support | 24/7 on-wing, global | 24/7 |
| Flight movements per year | — | ~200,000 |
| Airline customers | — | 140+ |
| Station count | — | 18 stations (HK + 17 Mainland China) |
| Check capability | — | Transit through full A-check |
| Jurisdictions | — | Asia-Pacific, Africa, USA, EU, Middle East |
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