Side-by-side
FR-400/28 Series Combined GPU (400 Hz + 28.5 V DC) vs Watex Airport Runway Rubber Removal Vehicle (integrated UHP)
Spec comparison for two products on Aviation Souk. Both compete in Ground Support Equipment (GSE).
Ground Support Equipment (GSE)
FR-400/28 Series Combined GPU (400 Hz + 28.5 V DC)
by CDR Technology OÜ
Combined 400 Hz AC and 28.5 V DC ground power unit delivering both aircraft supply standards simultaneously from a single trolley.
Ground Support Equipment (GSE)
Watex Airport Runway Rubber Removal Vehicle (integrated UHP)
by Watex (Nanjing Watex Tech Co., Ltd.)
Self-contained ultra-high-pressure truck system that removes touchdown-zone rubber deposits and restores runway friction in a single pass.
| Cost of ownership | FR-400/28 Series Combined GPU (400 Hz + 28.5 V DC) | Watex Airport Runway Rubber Removal Vehicle (integrated UHP) |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 0 | 0 |
Specs
Technical specifications.
| Spec | FR-400/28 Series Combined GPU (400 Hz + 28.5 V DC) | Watex Airport Runway Rubber Removal Vehicle (integrated UHP) |
|---|---|---|
| AC output frequency | 400 Hz | — |
| AC rated capacity | Up to 360 kVA | — |
| AC output voltage | 115/200 V (3-phase) | — |
| Optional 400 Hz output | 36 V, up to 30 kVA | — |
| DC output voltage | 28.5 (modes: 28 / 48 / 56) V | — |
| DC continuous current | Up to 1,600 A | — |
| DC overload current | Up to 2,500 A | — |
| Simultaneous AC + DC operation | Yes — fully independent channels | — |
| Additional outputs | 50/60 Hz standard sockets | — |
| Max operating pressure | — | 2,780 bar (40,000 psi) |
| Cleaning width per pass | — | 1,800 mm |
| Rubber removal speed | — | 3,000–5,000 m²/h |
| Clean water tank capacity | — | 10,000–12,000 litres |
| Debris/wastewater tank capacity | — | 10,000–12,000 litres |
| Sustained operating time per fill | — | ~5 hours |
| Wastewater recovery rate | — | ~95 % |
| Main engine power (chassis) | — | 316–415 kW |
| Auxiliary engine power | — | 268–315 kW |
| Gross vehicle mass | — | 31,000–38,000 kg |
| Operating temperature range | — | −6 to +50 °C |
| Control system | — | PLC + touch screen, stepless speed regulation |
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