RT Axle Jacks

Fast‑Extension Axle Jacks for Line‑Maintenance & AOG Readiness

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The RT Axle Jack family combines an integrated pneumatically‑driven hydraulic pump with an automatic retraction system to deliver full stroke in under one minute, then retract just as quickly for easy removal. Capacities span 45 t – 100 t, covering everything from A220 and 737 platforms to A350, 777 and even A380 main‑gear tasks. A compact stainless‑steel shroud protects all functional parts from weather and ramp abuse, while a dual‑stage hand‑pump—integrated into the tow‑bar—keeps you operational even when compressed air is unavailable.

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Keyfeatures

‎Integrated pneumatic pump with maintenance unit for rapid cylinder movement.

Automatic retraction for fast jack removal after wheel or brake change.

Dual‑stage hand pump (high‑volume / high‑pressure) built into the operating handle.

Stainless‑steel protective cover shields critical components from impact and contamination.

Optimised undercarriage with floating axle and heavy‑duty castors for easy manoeuvring.

Tow‑bar with 3‑inch eye doubles as the pumping handle.

Skydrol‑resistant paint and 150 % factory proof‑load with certificate.

Highlights

Model

Capacity

Min Height

Typical Gear*

Key Fleets

RT4550

45 t

190 mm

NLG/MLG

A220, 737, A320‑family, Embraer E‑Jets, 787‑8/‑9

RT6050

60 t

246 mm

NLG/MLG/CLG

A330, 757, 767, 777, 787‑10

RT9050

90 t

260 mm

NLG/MLG

A340‑600, A350‑900, 777‑300ER, 747‑8

RT10050

100 t

275 mm

NLG/MLG

A350‑1000, 777‑8/‑9, wide‑body freighters

*See the full application list for complete nose, main, and centre‑gear coverage.

Application Cases

‎Routine wheel & brake changes: On narrow‑ and wide‑body fleets.

Line‑maintenance checks: Fast extension and retraction minimise gate time.

AOG deployments: Compact design; hose kit enables tyre‑pressure operation.

High‑maintenance seasons: Fleet‑standard jack covering nose, main, and centre gear across mixed OEMs.

Configuration Options

‎Safety & Operational Enhancements

  • Manually operated safety lock nut for positive mechanical load holding.
  • Rain‑hat cylinder cover protects seals during outdoor use.
  • Force indicator (bar / kN or bar / psi) standard on every jack.

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Drive & Control Options

  • A‑configuration: hand pump only (high & low pressure).
  • C‑configuration: pneumatic + hand pump with quick lift / quick lower + foot pedals.
  • Optional hose kit lets you power the jack from aircraft tyre pressure.

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Mobility & Transport

  • Spring‑loaded or fixed undercarriage with floating axle.
  • Single or twin transport trolleys available for hangar logistics.
  • Stainless shroud and tow‑bar handle withstand ramp impacts.

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Capacity Range & Editions

  • 45 t / 60 t / 77 t / 90 t / 100 t / 150 t models share common operating ergonomics and spares.

Why RH Aero?

‎With RT Axle Jacks in stock and ready to ship, RH Aero keeps your maintenance lines running—backed by two‑year warranty, ten‑year spare‑parts availability, on‑site proof‑load recertification and 24 / 7 technical support. One partner, one jack family, total ground‑time confidence.