Side-by-side
400Hz AC & 28.5V DC Load Bank, made by MAK Controls & Systems vs Watex Runway Rubber Removal Jetting Panel & Rotary Head (consumable head assembly)
Spec comparison for two products on Aviation Souk. Both compete in Ground Support Equipment (GSE).

Ground Support Equipment (GSE)
400Hz AC & 28.5V DC Load Bank, made by MAK Controls & Systems
by MAK Controls & Systems
Portable 400Hz AC and 28.5V DC load bank for certifying GPU and GPU-combo output quality on the ramp, with touchscreen control, USB/Wi-Fi data logging and aircraft-start simulation mode.

Ground Support Equipment (GSE)
Watex Runway Rubber Removal Jetting Panel & Rotary Head (consumable head assembly)
by Watex (Nanjing Watex Tech Co., Ltd.)
Replaceable high-pressure jetting panel and rotary nozzle head assembly — the wear-facing consumable heart of a runway rubber removal system.
| Cost of ownership | 400Hz AC & 28.5V DC Load Bank, made by MAK Controls & Systems | Watex Runway Rubber Removal Jetting Panel & Rotary Head (consumable head assembly) |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 0 | 0 |
Specs
Technical specifications.
| Spec | 400Hz AC & 28.5V DC Load Bank, made by MAK Controls & Systems | Watex Runway Rubber Removal Jetting Panel & Rotary Head (consumable head assembly) |
|---|---|---|
| AC load range | 40 to 144 kW | — |
| AC voltage | 115 / 200 V ±15% | — |
| AC frequency | 400 Hz ±20% | — |
| DC voltage | 28.5 V ±20% | — |
| DC continuous current | 300 A or 600 A | — |
| DC start-simulation peak | Up to 2,000 A (auto-step: 2000→1500→600→300 A) | — |
| Continuous operating endurance | 45 minutes at full load | — |
| Operating temperature range | -20°C to +55°C | — |
| Humidity | 0–95% non-condensing | — |
| Enclosure protection | IP21 | — |
| Connectivity | USB (5 m cable) / Ethernet / Wi-Fi | — |
| Data logging | MAK LBMS software | — |
| Nozzle count per panel | — | 24–52 orifices |
| Nozzle diameter (rotary head) | — | 0.5 mm |
| Nozzles per rotary head | — | 4 |
| Maximum inlet pressure (Uraca KD725-rated) | — | 2,800 bar |
| Cleaning panel width | — | configurable per application |
| Drive mechanism | — | Hydraulic reaction rotation — no external motor |
| Compatible pump | — | Uraca KD725 or equivalent UHP triplex/quintuplex |
| Material | — | Stainless steel construction throughout |
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