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Machine selection, certificate requirements, inspection and safe operation

2026-07-19·11 min reading

The landscape gardener uses mini excavator, mini loader, plate compactor, chainsaw, brush cutter and hedge trimmer daily — and several require statutory training or certificate. Here are the machine selection, certification requirements, daily inspection and the personal protective equipment for each machine.

Introduction

The right machines make heavy work possible and relieve the body — but they are also the trade's most dangerous equipment. Safe use rests on three things: choosing the right machine for the task, having the legally required training (and certificate where required), and inspecting the machine before starting it.

Earth moving and compaction

  • 01Mini excavator / digging machine: digs, moves and levels soil; choose size according to access and task.
  • 02Mini loader, rubber-tyred loader, chain trencher, dumper: transport and load soil, gravel and stone.
  • 03Plate vibrator and roller/compactor: compresses base course, bearing layer and surface — plate vibrator for narrow areas and joints, roller for larger surfaces.
  • 04Choose machine according to layer thickness and material, and compress in thin layers (see 'Compression and settlement').

Certificate and training requirements

The employer must always ensure adequate training, instruction and supervision before an employee uses a machine (Working Environment Authority rules on training). For some machines, there is also an actual legal requirement for certification:

Machine and breaksRequirementBase
Petrol chainsawLegally required training/instruction; commercial felling requires documented chainsaw courseThe relevant HSE guidance; mandatory chainsaw training
Telescopic loader / mini loader with forks (lifts over 1 m)Telescopic loader certificate (Tele A for forks); min. 18 years (15 under training)Labour Authority's certification scheme
Forklift / forkliftsForklift certificateThe Danish Working Environment Authority
Crane work with telescopic loaderTele B / crane D-certificate up to 25 tonne-metresLabour Authority's certification scheme
Mini-digger / excavatorNot a general certificate, but mandatory training and instructionLabour Inspectorate training rules

Power tools

  • 01Chainsaw: felling, bucking and rough pruning — requires training and full cutting gear (see below).
  • 02Brush cutter / undergrowth cutter: clearing tall grass and scrub; blade or trimmer head depending on task.
  • 03Hedge clipper: cutting of hedges and topiary; watch out for wires and hidden objects.
  • 04Lawnmower and rider: grass cutting; cultivator and tiller for soil preparation and stump removal.

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