Side-by-side
WST / TST — Water & Toilet Service Trailers vs BobTail TRUX
Spec comparison for two products on Aviation Souk. Both compete in Ground Support Equipment (GSE).
Ground Support Equipment (GSE)
WST / TST — Water & Toilet Service Trailers
by Schrader-T+A-Fahrzeugbau GmbH & Co. KG
Towed water and toilet service trailers for general aviation, smaller airports and military use.

Ground Support Equipment (GSE)
BobTail TRUX
by Wilcox Ground Services
Compact bobtail tug for towing dollies and ramp logistics.
| Cost of ownership | WST / TST — Water & Toilet Service Trailers | BobTail TRUX |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 0 | 0 |
Specs
Technical specifications.
| Spec | WST / TST — Water & Toilet Service Trailers | BobTail TRUX |
|---|---|---|
| undefined | undefined | |
| undefined | undefined | |
| undefined | undefined | |
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| undefined | undefined | |
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