Walk into any plant hire conversation in the Wide Bay and the first question is usually the same: wet hire or dry hire? On the surface it sounds like a small detail. The truth is the two options carry completely different cost profiles, risk profiles and project timelines. Picking the wrong one can blow out a job by days and dollars. This post breaks down exactly what each one actually means in real Hervey Bay, Maryborough and Gympie project terms, what each costs, and how to pick the right option for your build.
What is wet hire?
Wet hire means the machine arrives with a qualified operator inside it. You hire the equipment and the person who runs it as a single package. The operator is on the contractor’s books, ticketed for that machine, insured for the work and responsible for keeping it running for the duration of the booking. Fuel, standard attachments, mobilisation, daily checks and basic on-site maintenance are typically rolled into the hourly or day rate.
For a Wide Bay project this usually looks like a 5 tonne excavator and operator showing up at 7am, knocking over the day’s scope by mid-afternoon and being gone by knock-off. You did not need to find the operator, train the operator, insure the operator or babysit the operator. You needed a hole in the ground and you got one.
What is dry hire?
Dry hire means the machine arrives on the back of a tilt tray and that is it. You operate it yourself or you provide your own operator. The hire company’s responsibility ends when the keys change hands. You take on the fuel, the daily pre-start checks, the operator wages, the operator’s insurance and license, the maintenance liability for the duration of the hire and the cost of any damage you cause.
Dry hire makes sense when you have your own ticketed operators on staff, run regular plant work as part of your normal trade and want to control the schedule down to the minute. For builders running multiple sites with crews already in place, that maths can stack up. For one-off jobs, it almost never does.
Cost: which one is actually cheaper?
The hourly rate on dry hire looks cheaper on paper. A 5 tonne excavator might be $60 to $90 per hour dry versus $130 to $170 per hour wet for the same machine in the Wide Bay. That gap is the operator. But the gap closes fast once you add up everything dry hire actually costs you:
- Operator wages at $35 to $55 per hour plus super, plus on-costs.
- Mobilisation and demobilisation often charged separately on dry hire.
- Fuel, which on a working 5 tonne excavator is roughly 5 to 8 litres per hour. Add $50 to $80 a day.
- Insurance excess: damage to the machine on dry hire usually sits with you up to $5,000 to $10,000 depending on the rental agreement.
- Slower work pace if your operator does not know that specific machine. An experienced wet hire operator gets a job done in 6 hours that a less familiar operator takes 9 hours to complete.
For most one-off Wide Bay jobs (house pads, pool digs, driveway prep, footings) wet hire ends up cheaper or breakeven on the total invoice, with less risk on top.
Risk and liability: who carries it?
This is where the gap matters most. With wet hire the contractor carries the public liability insurance for the operator’s work, the workers comp cover for the operator, the maintenance liability for the machine and the SWMS / JSA documentation for the job. If something goes wrong (a hit service, a damaged retaining wall, an injury) the contractor’s insurance steps in.
With dry hire all of that sits with you. If your operator nicks a Telstra cable in Pialba or breaks a NBN run in Tinana, that is your repair bill. If your operator hurts themselves on your site, that is your workers comp claim. If the machine breaks because someone missed a service interval, that is your repair invoice. Worth doing the maths on what your insurance excess and labour hire policy actually cover before signing a dry hire agreement.
Time on site: speed and productivity
An experienced wet hire operator who has done thousands of similar jobs in the Wide Bay knows things that take a fresh operator weeks to learn. They know which suburbs hide coffee rock under sand. They know which Fraser Coast Regional Council blocks need an erosion sediment control plan. They know which 5 tonne excavator buckets fit a Hervey Bay pool dig curve and which do not. That experience compresses the schedule. The same job that takes 12 hours dry can take 7 hours wet, with the operator factor alone closing the gap on the rate difference.
When dry hire actually makes sense
Dry hire is the right call when you have a ticketed operator already on staff who is otherwise idle, when you have a job that runs for weeks rather than days (so the per-hour rate gap multiplies), when your insurance and SWMS documentation already covers the work, and when you have somewhere to safely park the machine overnight. Civil contractors with established crews on long projects often run dry hire for those reasons. Most other Wide Bay jobs do not fit that profile.
When wet hire is the right call
Wet hire wins when the job is one-off, when the schedule is tight, when you do not have a ticketed operator sitting around, when the work involves any complexity (council approval triggers, services to avoid, tight access through narrow side gates) or when you simply do not want to carry the risk. For a builder doing five house pads a year across Hervey Bay and Maryborough, wet hire is almost always the better call. For a homeowner with a single pool dig in Urangan, it is the only call that makes sense.
Further reading
Choosing between machine types? See our guide to bobcats, positracks and skid steers. Planning a build? Work through our 12 step site preparation checklist before your slab pour.
Frequently asked questions
Can I switch from wet to dry hire mid-job?
What licences do I need to operate a hired excavator dry?
Does wet hire cost more if my job runs over time?
The Contrex Group take
For 90% of jobs across Hervey Bay, Maryborough, Gympie and the wider Wide Bay, wet hire is the right call. The risk profile is cleaner, the operator factor compresses the schedule, the total cost is comparable or better and you avoid the ticket / insurance / wages overhead. The 10% where dry hire wins is usually a head builder running a long civil project with their own crew. If you are not in that category, wet hire saves more than it costs.
Want a wet hire quote for a Wide Bay project? Get a free quote and we will spec the right machine and operator combo for the job. We service Hervey Bay, Maryborough, Gympie, Bundaberg and the surrounds with 3.5 tonne to 35 tonne excavators, 80HP Positrack and tipper, all with operator. Most quotes come back same day.