Side-by-side
Engine MRO vs Engine MRO and Overhaul
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
Engine MRO and Overhaul
by Pratt & Whitney Aftermarket
OEM-performed or OEM-network shop-visit overhaul for Pratt & Whitney commercial turbofans, from induction to test-cell release.
| Cost of ownership | Engine MRO | Engine MRO and Overhaul |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 0 | 0 |
Specs
Technical specifications.
| Spec | Engine MRO | Engine MRO and Overhaul |
|---|---|---|
| Engines overhauled (cumulative) | 5,500+ | — |
| Engine families | RR Trent 500/700/800/XWB, GE90, CF34-10A, CFM56, LEAP-1A/1B | GTF (PW1100G-JM, PW1500G, PW1900G, PW1200G), V2500, PW4000 |
| 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 | — |
| AOG support | 24/7 on-wing, global | — |
| GTF MRO network size | — | 21 authorised shops, 4 continents |
| MTU network capacity | — | Up to 600 GTF shop visits per year across all GTF variants |
| Delta TechOps capacity | — | Up to 450 GTF overhauls per year |
| Field support | — | 100+ field representatives, 60 offices, 6 continents |
| U.S. MRO investment (2026) | — | $100M+ USD |
| GTF MRO output increase | — | 30% year-on-year growth targeted (2025) |
| PW1100G-JM MRO output increase | — | 21% year-to-date (as of Nov 2025) |
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