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Line Maintenance Equipment - Gas Service Trolleys

Fixed Oxygen and Nitrogen Bottle Trolleys

TBD Owen Holland offer a range of 2 and 4 bottle Nitrogen and Oxygen service trolleys with fixed or removable cylinders. All are user friendly and highly maneuverable.


TBD Owen Holland offer 2 and 4 bottle fixed bed trolleys with a fixed bottle rack and rigid clamps designed for ‘permanent’ bottle installation. These are normally supplied with our optional in situ bottle recharging system allowing the trolley bottles to be recharged without removal using a permanent gas generation plant or bulk storage facility.

The standard Nitrogen panel is a Hi/Lo configuration providing 0-300 PSI low pressure output for tyre inflation and 0-3000 PSI high pressure output for strut recharging etc.

The Hi and Lo outputs have independent regulators, gauges and isolator stop valves discharging via separate hi and low pressure hoses with reversed end fittings for ease of use and safety. The low pressure system is also fitted with an independent 300 PSI safety relief valve and an input ‘bottle pressure’ gauge is also provided.

The Standard Oxygen configuration is a single high pressure regulator, providing an output of 0 - 3000 psi. Separate input and output gauges and isolator stop valves are fitted. Output is via a single high pressure Oxygen grade hose.

As standard trolleys are not fitted or supplied with tyre adaptor/inflators however these can be provided if required to suit your specific requirements. The base trolleys incorporate many of the proven TBD innovative features including autobrake system linked to the drawbar stowage and torsion rubber suspension units with pneumatic tyres.

A Regulator Panel re-calibration and servicing scheme is available for ‘exchange’ re-calibration of panels on a three yearly basis or as required. We would however, highlight that the nitrogen regulators fitted to the TBD Owen Holland trolleys are warranted for life and do not require routine seal replacement, thereby generating significant savings over many alternative systems.


  • Available for 2 or 4 bottle storage.
  • Twin reels.


  • Choice of 2 or 4 bottles.
  • Optional colours to suit your corporate I.D.
  • Optional tyre adaptors / inflators.
  • Reel covers.
  • In situ bottle recharging system.
  • Foam filled tyres.


If you’d like more information on this product please fill out the form here,
or tel +44 (0)1656 652 202 or email us.

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Company details

TBD Owen Holland Ltd
Waterton House,
Waterton Industrial Estate,
South Wales,
CF31 3US

Health and Safety Policy Statement

© 2019 TBD Owen Holland Ltd

Contact details

Mon–Thu 08.30 to 17.00
Fri 08.30 to 16.30

Tel: +44 (0)1656 652 202

Fax: +44 (0)1656 652 229

General enquiries:

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