Side-by-side
Towable Ground Power Unit EAR (up to 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)
Towable Ground Power Unit EAR (up to 140 kVA)
by EINSA (Equipos Industriales de Manutención)
Towable 400 Hz diesel GPU rated up to 140 kVA for commercial and military aircraft ground power.
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 | Towable Ground Power Unit EAR (up to 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 | Towable Ground Power Unit EAR (up to 140 kVA) | Watex Airfield / Runway Marking Removal Vehicle (UHP, supplied by Watex) |
|---|---|---|
| Maximum AC Output | 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 | — |
| Noise Level | 71 dB(A) @ 7 m | — |
| Engine Type | Turbocharged liquid-cooled diesel (CANBUS) | — |
| Alternator | Single-bearing brushless, 4-wire, self-ventilating | — |
| Bearing Service Interval | ≥ 30,000 hours | — |
| 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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