Side-by-side
Self-Propelled Ground Power Unit M/EAA (100/120/140 kVA) vs Watex Airfield / Runway Marking Removal Vehicle (UHP, supplied by Watex)
Spec comparison for two products on Aviation Souk. Both compete in Ground Support Equipment (GSE).
Ground Support Equipment (GSE)
Self-Propelled Ground Power Unit M/EAA (100/120/140 kVA)
by EINSA (Equipos Industriales de Manutención)
Self-propelled 400 Hz ground power unit in 100, 120, and 140 kVA variants with integrated tow-tractor function and optional DC supply.
Ground Support Equipment (GSE)
Watex Airfield / Runway Marking Removal Vehicle (UHP, supplied by Watex)
by Watex (Nanjing Watex Tech Co., Ltd.)
UHP truck-mounted water-blasting system purpose-configured for chemical-free removal of airfield runway and taxiway paint markings.
| Cost of ownership | Self-Propelled Ground Power Unit M/EAA (100/120/140 kVA) | Watex Airfield / Runway Marking Removal Vehicle (UHP, supplied by Watex) |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 0 | 0 |
Specs
Technical specifications.
| Spec | Self-Propelled Ground Power Unit M/EAA (100/120/140 kVA) | Watex Airfield / Runway Marking Removal Vehicle (UHP, supplied by Watex) |
|---|---|---|
| AC Output Variants | 100 / 120 / 140 kVA | — |
| Output Voltage | 115/200 V AC (3-phase) | — |
| Output Frequency | 400 Hz | — |
| DC Output (optional) | Up to 2,500 A peak | — |
| DC Voltage Options | 12 V / 24 V / 28.5 V | — |
| Cabin Capacity | 2–3 persons (open or enclosed) | — |
| Tow Hook | Rear tow hook (secondary tow-tractor use) | — |
| Standard Compliance | EN-12312-20 | — |
| Operating pressure (standard markings) | — | 1,500–2,000 bar |
| Maximum pressure (heavy/multi-layer) | — | Up to 3,000 bar |
| Nozzle count per panel | — | 24–42 orifices |
| Water consumption | — | ~22 L/min |
| Vehicle gross weight | — | ~26 tonnes |
| Water tank capacity | — | ~950 litres (250 US gal) |
| Tank material | — | 304 stainless steel, 4 mm |
| Filtration | — | Three-stage, 200 gpm, 1 µm final |
| Diesel engine | — | Cummins or Weichai |
| Control system IP rating | — | IP 65 |
| Chemical use | — | None — pure water only |
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