Side-by-side
R-28 Series 28.5 V DC Rectifier 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)
R-28 Series 28.5 V DC Rectifier
by CDR Technology OÜ
High-current 28.5 V DC ground rectifier with 2,500 A overload headroom for reliable engine-start and avionics servicing of aircraft and helicopters.
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 | R-28 Series 28.5 V DC Rectifier | 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 | R-28 Series 28.5 V DC Rectifier | Watex Airfield / Runway Marking Removal Vehicle (UHP, supplied by Watex) |
|---|---|---|
| Output voltage | 28.5 (modes: 28 / 48 / 56) V DC | — |
| Continuous rated current | Up to 1,600 A | — |
| Overload current | Up to 2,500 A | — |
| Output channels | Up to 2 independent | — |
| Module swap / repair time | <10 min | — |
| Operating noise | <65 dB(A) @ 1 m | — |
| Features | Energy monitoring, black-box logging, eco mode | — |
| 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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