Transporting heavy machinery the right way
Moving heavy machinery — whether it's an excavator, a dozer, a crane or a piece of processing plant — is one of the most demanding jobs in logistics. Get it wrong and you risk damage to a valuable asset, regulatory breaches, and serious safety incidents. Get it right and the machine arrives on site, on time, ready to work.
This guide walks through the process step by step, the way we approach every heavy machinery move at Brisbane Heavy Transport.
Step 1: Assess the machine
Before anything else, you need a complete picture of what you're moving. That means capturing:
- Make and model — to understand the machine's configuration
- Operating weight — the actual transport weight, including any attachments
- Dimensions — length, width, and height in transport configuration
- Lift points and loading method — can it self-load, or does it need lifting?
- Ground pressure and track/tyre configuration — affects loading and tie-down
- Fluids and hazardous materials — fuels, oils, and any contamination risk
If the machine can be partly dismantled — removing an arm, a counterweight, or attachments — that may change the transport solution. We assess whether partial dismantling reduces cost and complexity or simply adds reassembly time.
Step 2: Choose the right trailer
The trailer is matched to the machine, not the other way around. The key considerations are:
- Deck height — tall machines need a low deck to clear bridges and power lines
- Payload capacity — the trailer must carry the machine's full transport weight
- Axle count — more axles spread the load and protect the road surface
- Loading method — ramps, winch, or removable gooseneck depending on the machine
- Length — long machines may need an extendable or drop-deck trailer
For a 90-tonne excavator, a 9-axle low loader with a low deck and hydraulic ramps is typical. For a tall mining shovel, a removable gooseneck trailer lets the machine drive on. We configure the trailer to the machine's exact requirements.
Step 3: Plan the route
Route planning is where experience matters most. A heavy machinery move isn't just about getting from A to B — it's about getting there legally and safely. We plan the route to avoid:
- Low bridges and overhead obstructions — checked against the loaded height
- Weight-restricted bridges and culverts — checked against the loaded mass
- Tight turns that the trailer can't negotiate — checked against the loaded length and width
- Roads with heavy traffic or restricted access — scheduled around or avoided
- Road works and temporary restrictions — identified and routed around
A route survey confirms that every kilometre of the planned route can accommodate the loaded combination. This is non-negotiable for a safe move.
Step 4: Secure permits and escorts
With the route planned, we lodge the NHVR permit application. The permit specifies the conditions of travel, including:
- Permitted travel times
- Required pilot and escort vehicles
- Speed restrictions
- Route requirements
- Notification requirements
We arrange the pilot vehicles and any police escort specified by the permit. For most moves, pilots are supplied as part of our service, but for the largest loads we coordinate directly with Queensland Police.
Step 5: Load and restrain the machine
Loading is a critical safety point. The machine is loaded using the method determined in the assessment — driven on via ramps, winched on, or lifted on. Once loaded, it's restrained using engineered tie-down that meets the Load Restraint Guide:
- Chains and chain binders rated for the machine's weight
- Tie-down points on both the machine and the trailer
- Friction and direct restraint combined where appropriate
- Attachment restraint for buckets, arms, and counterweights
Incorrect restraint is one of the most common causes of load shifts and machine damage. We use engineered restraint that's verified for every move.
Step 6: Conduct the move
With permits, escorts, and restraint in place, the move begins. The heavy vehicle driver and pilot vehicles maintain two-way communication throughout. The move is conducted in strict accordance with the permit conditions — travel times, route, and speed. We monitor progress and manage any issues that arise en route.
For long or remote moves, we plan fuel stops, driver fatigue management, and any required overnight stops. Remote moves to mining regions demand particular attention to these factors.
Step 7: Deliver and unload
On arrival, the machine is unloaded using the reverse of the loading method — driven off, winched off, or lifted off. We confirm the site access and ground conditions at the delivery point in advance, so unloading is safe and efficient. The machine is handed over in the condition it was received, ready to go to work.
Common mistakes to avoid
Over the years we've seen the same mistakes repeated by less experienced operators:
- Underestimating the loaded height — resulting in bridge strikes
- Choosing the wrong trailer — leading to load instability or access issues
- Skipping the route survey — resulting in blocked routes and delays
- Insufficient restraint — causing load shifts and machine damage
- Wrong permit category — causing application delays or rejection
Every one of these is avoidable with proper planning. That's what we do on every move.
Getting help with your machinery move
If you have a heavy machinery move coming up, the best thing you can do is start planning early. Talk to us about the machine, the pickup and delivery points, and your timeline. We'll assess the load, plan the route, secure the permits, and move your machinery safely and on schedule.
Call 0407 977 529 or request a free load assessment through our contact page. We move heavy machinery across Brisbane, Queensland and Australia-wide every week — and we'd be glad to handle yours.