Vacuum Excavation
Industrial vacuum excavation for safe, efficient exposure and removal of material.
Vacuum excavation uses powerful suction, with or without pressurised water or air, to lift soil, slurry and material from an excavation. It is a fast, controlled way to expose services, clear pits and recover material on active worksites.
Where this service is used
- Service location and exposure
- Trench and pit excavation
- Spoil and slurry recovery
- Excavation in congested service corridors
- Debris removal
- Support for utility and civil crews
What Dynamic brings
- Truck-mounted vacuum units across the fleet
- High-capacity 10x4 configurations for volume works
- Suitable for wet and dry material recovery
- Long hose reach for restricted access
Benefits of using Dynamic
Fast material removal
High-capacity vacuum lifts soil and slurry quickly, keeping civil programmes moving.
Precise and controlled
Suction excavation exposes assets cleanly in congested corridors.
Scales with the project
Single units for spot works or multiple trucks for sustained programmes.
Relevant equipment
Industries served
Safety considerations
- Reduces the need for personnel to enter excavations by hand
- Controlled material removal near live services
- Operators trained in vacuum unit operation and site controls
Available across our East Coast regions
This service is supported from Dynamic depots across Queensland and New South Wales. Choose your region for local information.
Frequently asked questions
How is vacuum excavation different from hydro excavation?+
Hydro excavation always uses pressurised water to break up soil before it is vacuumed away. Vacuum excavation is the broader method of removing material by suction, which may use water or air. In practice Dynamic combines both to suit the ground and the task.
Can vacuum excavation recover wet and dry material?+
Yes. The fleet handles wet slurry and drier spoil, and units can be matched to the material and volume expected on site.
Explore related services
Hydro Excavation
Pressurised water and industrial vacuum to expose or remove soil around live services.
Vacuum Loading
High-capacity vacuum loading for sludge, slurry and wet or dry material recovery.
Hydro Tankers
High-capacity hydro tankers for large-volume material recovery on major projects.
Drain Cleaning & Jetting
High-pressure jetting and combination units for blocked and dirty pipe networks.
Related insights
News & Insights
Project updates, fleet news and technical background relating to vacuum excavation.
Hydro excavation as a risk control on civil construction sites
On a civil site the excavation method is a programme decision as much as a safety one. Hydro excavation is specified because it narrows the range of things that can go wrong at the point where a project is most exposed.
3 min read
Read Article
Exposing NBN and telecommunications services on the Fraser Coast
Telecommunications conduit is shallow, congested and easy to damage. This is how non-destructive digging is used to expose NBN and telecommunications assets on the Fraser Coast, and what makes the work different from general excavation.
3 min read
Read Article
Hydro excavation compared with vacuum excavation
The two terms are often used as though they mean the same thing. In practice vacuum excavation describes the removal method and hydro excavation describes the cutting medium. Understanding the difference makes it easier to specify the right unit.
3 min read
Read ArticleRequest a Vacuum Excavation quote
Tell us about your project and our team will respond. For urgent works, call 1300 822 878.
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