Side-by-side
TBL 100 Towbarless Tractor (Electric) vs Watex Containerised UHP Water-Jetting Power Pack (runway rubber-removal pump unit)
Spec comparison for two products on Aviation Souk. Both compete in Ground Support Equipment (GSE).

Ground Support Equipment (GSE)
TBL 100 Towbarless Tractor (Electric)
by Kalmar Motor AB
Kalmar Motor's original electric towbarless tractor — a proven, low-maintenance platform for pushback of aircraft up to 120 tonnes from CRJ200 through B757.

Ground Support Equipment (GSE)
Watex Containerised UHP Water-Jetting Power Pack (runway rubber-removal pump unit)
by Watex (Nanjing Watex Tech Co., Ltd.)
Diesel-powered containerised UHP pump unit that supplies up to 2,780 bar to a towed or vehicle-mounted cleaning panel — the deployable power source for runway rubber removal.
| Cost of ownership | TBL 100 Towbarless Tractor (Electric) | Watex Containerised UHP Water-Jetting Power Pack (runway rubber-removal pump unit) |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 0 | 0 |
Specs
Technical specifications.
| Spec | TBL 100 Towbarless Tractor (Electric) | Watex Containerised UHP Water-Jetting Power Pack (runway rubber-removal pump unit) |
|---|---|---|
| Cradle lift capacity | 16,000 kg | — |
| Drive system voltage | 96 V | — |
| Transmission | Powershift, 3 forward / 3 reverse | — |
| Dry weight | 7,640 kg | — |
| Overall length | 6,700 mm | — |
| Overall width | 2,480 mm | — |
| Solo speed | 21 km/h | — |
| Pushback speed | 6–8 km/h | — |
| Braking | Hydraulic 4-wheel wet multi-layer disc | — |
| Max working pressure | — | 2,780 bar (40,000 psi) |
| Pump configuration | — | Three- or five-piston plunger |
| Pump efficiency gain vs standard | — | Up to +25 % |
| Diesel engine | — | Cummins (or Weichai / Volvo per spec) |
| Engine max speed | — | 1,900 rpm |
| Diesel consumption reduction vs standard | — | Up to −10 % |
| Water tank capacity | — | ~950 litres (250 US gal) |
| Tank material | — | 304 stainless steel, 3 mm laser-welded |
| Filtration | — | 4-stage, 200 gpm triple filters, 1 µm final stage |
| Control system IP rating | — | IP 65 |
| Vibration reduction (anti-vibration mounts) | — | Up to 50 % |
| Engine oil change interval | — | 1,000 hours |
| Frame finish | — | Galvanised anti-corrosion |
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