Operated vac trucks for drainage recovery, excavation and material removal across the Far North, with 4x4 units for sites a road truck cannot reach.
In the Far North a vac truck spends as much time recovering material as digging. Silt, sand, leaf litter and root debris wash into pits, gullies and culverts, excavations take on water, and the job is to lift it all out by suction and take it away rather than push it further into the system.
Trucks go out from the Cairns base with an experienced operator to the city, Smithfield, Gordonvale, Innisfail, Port Douglas and Mareeba. Because Cairns is the northernmost point of the network, planning a booking well matters more here than in regions with a depot on either side.
A truck-mounted vacuum unit with an operator, delivered under the Vacuum Excavation service. Vacuum truck hire and hydrovac are other names for the same booking. In Cairns it is often paired with drain cleaning, CCTV inspection or a tanker when the job needs more than excavation.
Units can be moved between regions when demand shifts, but from Cairns the nearest other base is Townsville, a long way south. Early booking is the practical way to secure a truck for planned work, particularly in the weeks before the wet when councils, builders and asset owners across the Far North all want drainage cleared at once.
Where a programme needs more units than the local fleet can commit, extra trucks can be scheduled in from elsewhere with enough notice. Raise the size and duration of the job early so that decision is made during planning rather than the week the work is due.
Stormwater assets in the Far North are built for very high rainfall intensities, so a partly blocked pit or culvert takes away capacity the network depends on. Vac trucks recover the sediment and vegetation that collects in them, and combination units jet lines clear and lift the material in the same operation, with water recycled on board on some units.
After an event the priority is getting drainage flowing again: clearing choked inlets, emptying pits packed with debris and pumping water out of excavations and low points. Recovered material goes into the tank and off to disposal, and a CCTV run can follow to check a cleaned line for root intrusion or damage.
Some Far North sites sit at the end of an unsealed track, across soft ground or on a slope a road truck should not attempt. Dynamic’s 4x4 units, including 4x4 CCTV capability, are there for those jobs. The trade-off is a smaller tank and less water than the largest road-going trucks, so a remote job needs more cycles out to tip or a larger unit waiting at sealed access.
Getting out is usually harder than getting in. A track that carried an empty truck may not carry a full one back, especially after rain, so the useful details at quoting are track condition, gradient, ground type, distance from firm standing to the work, water on site and the nearest disposal point. Remote work is priced on those terms rather than as a city rate plus kilometres.
A single pit clean-out in Mareeba, Port Douglas or Innisfail costs more in travel than in work when it is booked on its own. When several jobs in the same direction can run together, whether a string of council pits along one road or a handful of service exposures for one contractor, the mobilisation is shared and the day is spent working rather than driving.
Where the volume is high or disposal is far from site, a hydro tanker can run with the excavation unit so it does not leave the job to empty. Tip trucks, excavators and bobcats with operators can be added when spoil or bulk material also has to be moved.
Pit and culvert recovery on council drainage networks from Port Douglas to Innisfail.
Service exposure and pit clean-outs before handover on commercial and tourism building sites.
Vacuum recovery supporting drainage contractors clearing blocked stormwater and sewer lines.
Vac trucks and tankers working alongside drainage, road and subdivision crews.
Crewed units for water, power and communications maintenance, including sites off sealed roads.
Off-road capable units, including 4x4 CCTV capability, for remote and difficult-access worksites.
Supplied for: CCTV Pipe Inspections, Underground Locating (LADS), Emergency Response
The core of the fleet. Truck-mounted vacuum units for hydro excavation, service exposure and material recovery.
Supplied for: Hydro Excavation, Vacuum Excavation, Vacuum Loading
Combination jet and vacuum units for high-pressure drain cleaning and debris recovery.
Supplied for: Drain Cleaning & Jetting, CCTV Pipe Inspections
Safety on site
As early as the programme allows for planned work, and especially before the wet season, when demand across the Far North peaks. For urgent jobs call 1300 822 878 and the team will confirm what is available.
4x4 units, including 4x4 CCTV capability, are part of the fleet for difficult-access work in the Far North. Which unit can be committed to a particular site is confirmed at enquiry, once access and volume are known.
Yes. Cleaning, vacuum recovery and CCTV inspection are often booked together, so a line is cleared, the material removed and the condition recorded in a single mobilisation.
High-pressure jetting and combination units for blocked and dirty pipe networks.
Drain-camera inspection and pipe-condition assessment for planning and asset management.
High-capacity hydro tankers for large-volume material recovery on major projects.
High-capacity vacuum loading for sludge, slurry and wet or dry material recovery.
Vac Truck Hire in other regions: Vac Truck Hire Brisbane, Vac Truck Hire Gold Coast, Vac Truck Hire Sydney, Vac Truck Hire Sunshine Coast, Vac Truck Hire Newcastle, Vac Truck Hire Wollongong, Vac Truck Hire Townsville, Vac Truck Hire Hervey Bay
Project evidence
No Cairns case study for this service has been published yet. These show the same service delivered in other regions.
Related insights
Written by the people who run this work, on how jobs are planned and what changes on site.
Not every excavation is at the end of a sealed road. Dynamic operates 4x4 vacuum excavation units built to reach sites across rocky tracks, sand and steep terrain, where a conventional truck would not get in or would not get back out.
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Read ArticleA combination unit carries jetting and vacuum capability on the same truck, so a drainage line can be cut clean and the material recovered in one operation. Water recycling extends how long a crew can work before refilling.
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The Dynamic Group runs more than 200 assets. This is a plain guide to the main categories in the fleet, what each is built for, and how the right unit is matched to a site.
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Read ArticleTell us about the site and the work and the Cairns team will respond. For urgent works, call 1300 822 878.
What to send us for an accurate vacuum excavation quoteStep 1 of 6: Service
