Lorry-mounted loader crane safety

A lorry-mounted loader crane combines lifting with road transport. Its particular hazards include crushing at the controls, instability during unloading and the unintended extension of components while the vehicle is travelling.

In brief

Assessment must cover the vehicle-crane combination in working, folding and travelling positions. Experience driving the truck does not, by itself, demonstrate competence to operate its crane.

Contents
  1. A compatible combination
  2. Keep the operator out of crushing zones
  3. Stability and the load path
  4. Safety continues on the road
  5. Related concepts
  6. References

A–Z dictionary →

A compatible combination

The crane, its mounting and the vehicle chassis must be compatible. Alterations can affect structural strength, mass distribution or stability. These matters require technical assessment rather than improvised workshop modifications.

Before a delivery, planners need the load weight, required reach and destination conditions. Planning for Cranes and lifting equipment includes checking that there is room to position the truck, deploy stabilisers and move the load without entering occupied areas.

Keep the operator out of crushing zones

Fixed controls can place a person close to the column, articulated boom and truck body. Assessment should identify positions where they could become trapped and the safeguards preventing the boom or load from reaching them.

Remote control allows a safer operating position to be selected, but does not make every position acceptable. The operator needs visibility and a clear escape route, avoiding spaces between the load and an obstruction. Where the lift cannot be seen adequately, signalling arrangements must be established before continuing.

Stability and the load path

Capacity changes with reach and configuration. Support arrangements must match the instructions and ground capacity, including the possibility of fill or buried services. Unloading goods also changes the conditions of the vehicle-crane combination.

The operating area must be controlled to prevent people passing beneath loads or entering slewing zones. Power lines, wind and overhead obstructions belong in the lift plan. The crane must not be used to drag loads or perform tasks outside its intended applications.

Safety continues on the road

Folding, stabiliser retraction and retention are checked against the manual before driving away. An outrigger extending during travel can strike other people even though the crane is not lifting a load.

Checks should include locking devices, travel warnings and hydraulic or structural defects. A bypassed alarm or damaged lock needs correction, not a workaround relying on the driver’s memory. Training must cover the particular model, attachments and transport positions. Licensing and inspection requirements depend on the jurisdiction and equipment classification.

References

  1. INSST — NTP 869: Grúas hidráulicas articuladas sobre camión (II). Official source
  2. WorkSafe Queensland — Managing risks of vehicle loading cranes. Official source
  3. WorkSafe Queensland — Vehicle loading crane campaign. Official source
  4. HSE — Lifting operations. Official source

Editorial information

Publication date: 2 November 2026.

Editorial responsibility: Sabentis Editorial Team.

Author: Pablo RodríguezLinkedIn

Executive Vice President of the ORP International Foundation and Chief Financial Officer of Sabentis.

Request a Demo

Discover all that Sabentis can do for your organization.

Try Sabentis

request a demo
stars 5
GetApp Software Advice Capterra