CSCS Mini Digger study guide
CSCS Mini Digger · Work through your exam, one topic at a time.
The CSCS Mini Digger assessment is a multiple-choice test used to confirm that an operator has the health, safety and operational knowledge expected of someone running a mini excavator on a construction site. It is aimed at trainee and experienced operators, site supervisors who oversee plant work, and anyone whose role requires them to demonstrate competence on compact excavators. The question pool is organised into three areas: health, safety and welfare on site; legislation, regulations and codes of practice; and mini digger operation, inspection and maintenance. In the published exam profile these carry roughly equal weight (about a third each), so candidates cannot afford to neglect the legal and site-safety material in favour of hands-on operating content. The CSCS Mini Digger study guide has 3 sections and about 1,158 words.
01Health, Safety and Welfare on Site
Nearly every question in this domain comes back to one idea: the mini digger is the hazard and everyone else on site is exposed to it. You must be able to describe the slew radius (the full circle swept by the house, counterweight, boom and bucket), the tail swing of the counterweight, and the blind spots - particularly down the right-hand side and directly behind the cab.
379 words, about 2 min02Legislation, Regulations and Codes of Practice
Behind every site rule sits the Health and Safety at Work etc. Act 1974 : employers must provide safe plant, systems of work and training; employees must take reasonable care and report hazards (section 7) and must not interfere with safety provisions (section 8).
378 words, about 2 min03Mini Digger Operation, Inspection and Maintenance
Complete them every shift, before starting, using the manufacturer's checklist: walk-round for leaks, damaged or chafed hoses, cracked or worn tracks, missing bucket teeth, loose pins and missing guards; fluid levels; track tension; the quick hitch locking pin and retaining device; seat belt; ROPS/FOPS structure free from damage; horn, lights and beacon; fire extinguisher and spill kit. Record defects and report them - never "work around" a defect.
401 words, about 2 min