Demolition: What you need to know
May 16, 2025

Demolition machinery
Working with heavy machinery can be dangerous. Incorrect use or untrained operators can lead to serious injuries or worse.
Training and supervision
Machinery should only be used by workers who are:
- Trained and competent with the equipment they’re operating
- Supervised, especially if they’re new or unfamiliar with the task
- Provided with clear instructions, risk assessments and SWMS
Regularly assess operator competency through refresher training, observations and feedback. Keep training records and verify workers have the appropriate licenses.
Pre-Start Check – A quick routine that makes a big difference
Before using any machinery, complete a daily prestart check. These checks must be done by a trained and competent person.
Visual checks (before turning the machine on):
- Fluid and oil levels are good, and there are no leaks
- Battery is clean, charged and secured
- All safety guards and features are in place and undamaged
- Warning signs are in place and easy to read
- All clips, pins, and attachments are secure and not worn or damaged
- Hydraulic hoses are in good condition and lubricated
Stationary test (machine is on but not moving):
- Horn, reversing alarm and lights are working
- Pedals, and control panel are working properly
- Bucket and arms fully extend, retract and tilt smoothly
Moving test (short drive):
- Steering is responsive
- Brakes function correctly
Use the manufacturer’s pre-start checklist, or the HazardCo App Plant/Machinery Pre-start tool to guide your checks. Making sure to keep a record of your completed checks.
Quick Hitches, Safety Locks, and Exclusion Zones – Take the time to get it right
Quick hitches help you swap attachments fast – but can be dangerous if not properly secured.
Before operation:
- Confirm the attachment is the right fit and in good condition.
- Visually check all locking pins and safety devices are installed correctly.
- Set and mark exclusion zones and communicate these to all workers on-site
All quick hitches must clearly show:
- Model and serial number
- Manufacturer’s name
- Weight and max rated capacity
- Safe lifting capacity for each lifting point
Store spare locking pins with the machine, and only use attachments that match the correct pin size.
Cover any machinery risks and controls in your SWMS and share it with everyone on-site.
Don’t cut corners on safety
Missing a step like skipping a daily check or rushing an attachment change can have serious consequences.
Taking five minutes to do it right can prevent serious injuries and keep your sire running safely.
If you have any questions, get in touch with the HazardCo Team today