If you’re hiring equipment for a job site, event, or project, you’ll quickly run into two terms that can sound deceptively simple: dry hire and wet hire.
They’re common across construction, civil works, landscaping, film production, logistics, and even events. But the legal and practical differences matter a lot - especially when something goes wrong (damage, delays, injury, non-payment, or a dispute about who was meant to provide what).
This 2026 updated guide explains what dry hire and wet hire mean in New Zealand, why the distinction matters, and what you should lock in (in writing) before the equipment turns up.
What Is Dry Hire (And When Is It Used)?
Dry hire is where you hire equipment only - without an operator, driver, or crew supplied by the owner.
In plain terms, you’re paying for the machine, tool, or asset, and you (or your staff/contractors) run it.
Common Dry Hire Examples
- Hiring an excavator, skid steer, or digger with no operator included
- Renting scaffolding components where you install/assemble them yourself
- Hiring a generator or lighting tower for a site
- Hiring a trailer, water blaster, or concrete saw
- Hiring AV gear for an event where your team operates it
Why Businesses Choose Dry Hire
Dry hire can be cheaper and more flexible, particularly if you already have trained staff. It may also suit projects where you want full control over scheduling and operation.
But with that flexibility usually comes a shift in risk: if you’re operating the equipment, you’ll often be taking responsibility for how it’s used, what condition it’s returned in, and whether it’s used safely.
Key Practical Point: Who’s “In Control” Matters
Dry hire usually means the hirer has day-to-day control of the equipment on site. That can affect:
- who is responsible for damage and misuse
- who manages safety and training
- who bears downtime costs if the equipment is mishandled
- what insurance should apply (and whose policy responds first)
This is why the paperwork matters. If you’re using a template that doesn’t match the reality of the job, it can leave both sides exposed.
What Is Wet Hire (And When Is It Used)?
Wet hire is where you hire equipment with an operator (and sometimes fuel, maintenance support, and related services depending on the arrangement).
In other words, you’re paying for a service package: the equipment plus the person who operates it (and often the supplier’s operational know-how).
Common Wet Hire Examples
- Hiring a crane with a licensed operator
- Hiring an excavator with an operator for trenching or earthworks
- Hiring a truck with a driver
- Hiring specialist machinery where the supplier’s operator is required
Why Businesses Choose Wet Hire
Wet hire is commonly used when:
- the equipment is high-risk, complex, or requires specialist licences/competency
- the hirer doesn’t have staff available (or trained) to operate it
- the supplier wants to protect the asset by controlling how it’s operated
- the project needs speed and reliability (operator knows the machine, set-up, limits, and common issues)
Wet Hire Doesn’t Automatically Mean “The Supplier Is Liable For Everything”
This is where people sometimes get caught out. Even in wet hire, the parties still need to clearly define:
- who supervises the operator on site
- who controls the work method and sequence
- what instructions can (and can’t) be given to the operator
- who is responsible for site hazards, exclusions, and traffic management
In practice, wet hire often involves shared responsibilities, and that’s exactly why you want a well-drafted agreement that matches how the job will actually run.
Dry Hire Vs Wet Hire: The Key Differences That Affect Risk
If you’re deciding between dry hire and wet hire, the “right” choice usually depends on a mix of budget, capability, safety, and risk appetite.
From a legal perspective, the most important differences typically come down to control, responsibility, and allocation of risk.
1) Operator And Labour
- Dry hire: you supply the operator/labour.
- Wet hire: the supplier provides the operator/labour (often as part of an overall service).
2) Safety Duties On Site
New Zealand’s health and safety regime (particularly under the Health and Safety at Work Act 2015) is based on the idea that multiple parties can owe duties at the same time.
That means you can’t assume “someone else has it covered” just because the contract says so.
Whether it’s dry or wet hire, you should be clear on:
- who does the pre-start checks and daily logs
- who confirms operators are competent and appropriately trained
- who manages site inductions and hazard registers
- who provides PPE and sets exclusion zones
3) Damage, Wear And Tear, And Breakdown
It’s common for hire agreements to differentiate between:
- fair wear and tear (generally the owner’s responsibility), and
- damage or misuse (often the hirer’s responsibility).
But the tricky part is defining what counts as “misuse” and what happens if the equipment breaks down mid-job.
For example, if a machine fails due to lack of maintenance, you’d expect the owner to wear that cost. If it fails because it was used outside its limits, the hirer may be liable - but you want that spelled out clearly.
4) Insurance
Insurance is one of the biggest “hidden” differences between dry and wet hire.
You’ll usually want to confirm (in writing):
- who insures the equipment for loss/damage
- who insures for public liability (and to what limit)
- whether the hirer must note the owner as an interested party on their policy
- who covers excess and uninsured losses
- whether the operator is covered under the supplier’s employment/contracting arrangements
It’s also worth checking that the contract doesn’t require insurance that you can’t realistically obtain (or only obtain at significant cost).
5) Price Structure And Extra Costs
Dry hire is often charged as a daily/weekly rate for the asset. Wet hire may include hourly rates, minimum hours, mobilisation/demobilisation costs, fuel surcharges, and stand-down rates.
To prevent disputes, make sure the agreement addresses:
- minimum hire period
- overtime and weekend rates (if any)
- delivery and pick-up charges
- standby/stand-down time (e.g. rain delays, site not ready)
- refuelling and cleaning charges on return
What Should A Dry Hire Or Wet Hire Agreement Include?
A handshake deal might feel quicker, but hire arrangements can unravel fast when timelines slip or equipment is damaged.
A properly drafted agreement helps both sides by setting expectations from day one - and giving you something clear to rely on if a dispute comes up.
If you’re using a dedicated hire contract (or a combined project contract with hire provisions), these are the clauses you’ll usually want to see.
Scope: What Exactly Is Being Hired?
- equipment description (including model/serial number where practical)
- attachments and inclusions (buckets, forks, chains, safety accessories)
- condition report at handover and return (photos help)
- location/site where the equipment can be used (and whether it can be moved)
Hire Period, Extension, And Early Return
- start date/time and end date/time
- how extensions are agreed (and what happens if the hirer keeps it without approval)
- process for early return and whether refunds apply
Payment Terms And Remedies For Non-Payment
- rate card and what triggers extra charges
- invoice timing (weekly, fortnightly, end of hire)
- interest and recovery costs for late payment
- right to suspend service / collect equipment if unpaid
If you’re dealing with ongoing commercial customers, clear Terms of Trade can also support your position by setting out payment and credit expectations across all jobs.
Responsibility For Operation, Instructions, And Supervision
This is crucial for wet hire arrangements. You’ll want clarity on:
- who directs the operator day-to-day
- what instructions the operator can refuse (e.g. unsafe instructions)
- who provides spotters, traffic control, or lifting plans where required
Health And Safety And Site Requirements
Even a well-written contract can’t “contract out” of health and safety obligations, but it can set out how both parties will cooperate.
At a minimum, you should consider including:
- site induction requirements
- hazard reporting process
- maintenance and inspection obligations
- what happens if work is stopped for safety reasons
Maintenance, Faults, And Replacement Equipment
Talk through scenarios like:
- what counts as a “fault” vs damage
- who pays for call-out fees
- timeframes for repairs or replacement
- whether hire fees pause during breakdown
Damage, Loss, And Indemnities
Many hire agreements include indemnity clauses and exclusions of liability, but these need to be reasonable and fit for purpose.
As a starting point, make sure the agreement clearly covers:
- who pays for theft, vandalism, or accidental damage
- security requirements (locked compounds, keys, immobilisers)
- limits on liability (and what losses are excluded)
If you’re relying on exclusions, it’s worth understanding Limitation of Liability in plain terms before you sign anything.
Termination And Dispute Handling
- when either party can terminate (e.g. breach, non-payment, unsafe conduct)
- process for disputes (good faith negotiation, mediation, and escalation)
- return/collection obligations after termination
Where the arrangement is longer-term or part of a broader project, you may also want a tailored Service Agreement that sets out deliverables, timeframes, and responsibilities beyond the hire component.
Common Legal Issues (And How To Avoid Them)
Most dry hire vs wet hire disputes don’t happen because someone set out to cause problems - they happen because expectations weren’t clear at the start.
Here are some of the common issues we see in equipment hire arrangements, and what you can do to reduce risk.
“We Didn’t Agree Who Would Pay For Damage”
Damage disputes often come down to:
- no condition report on delivery
- unclear distinction between wear and tear vs damage
- equipment being used for a purpose it wasn’t designed for
Tip: Use written condition reports at handover and return (with photos), and include clear rules around permitted use, maintenance, and reporting faults immediately.
“The Equipment Wasn’t Available When We Needed It”
If your project depends on hired machinery, delays can be expensive. If the supplier double-books, has a breakdown, or can’t staff an operator, you can lose days.
Tip: Ensure your agreement covers availability, substitution, and what happens if equipment or operators can’t be provided (including whether any liability is capped and what costs are recoverable).
“The Operator Was On Site - But Who Was Responsible For Safety?”
Wet hire can create a false sense of security, where each side assumes the other is managing risk. Under New Zealand’s health and safety framework, multiple parties can have overlapping duties, especially where you have more than one PCBUs on a site.
Tip: Clarify site control, supervision, and hazard management in writing, and make sure the operational reality matches the paperwork.
“We Thought It Was Wet Hire, But The Price Was Dry Hire”
Sometimes one party uses “wet hire” to mean “includes fuel”, while the other uses it to mean “includes an operator”. That mismatch can cause arguments about scope and pricing.
Tip: Don’t rely on labels. Define what’s included: operator, fuel, transport, maintenance, consumables, and minimum hours.
If you’re regularly hiring equipment (or regularly supplying hire services), you may outgrow ad-hoc paperwork. At that point, it can be worth putting in place a set of standard terms plus job-specific schedules, so each new hire is quick to confirm but still legally consistent.
If your hire arrangement is tied to a broader contracting relationship (for example, you’re supplying equipment to a principal contractor as part of a bigger project), it may also overlap with your Subcontractor Agreement obligations - so it’s important the documents don’t contradict each other.
Key Takeaways
- Dry hire generally means you’re hiring equipment only, and you (or your team) operate it - which often increases your responsibility for safe operation and damage risk.
- Wet hire generally means you’re hiring equipment with an operator (and sometimes other services), but that doesn’t automatically remove your health and safety obligations on site.
- The most important practical difference is usually control - who controls the equipment and the way the work is done will influence responsibility, liability, and dispute outcomes.
- A clear hire agreement should cover scope, hire period, pricing, delivery, operation/supervision, maintenance, breakdowns, damage, insurance, and termination.
- Health and safety responsibilities can be shared across parties, so the contract should reflect how you’ll cooperate to manage site risks in practice.
- If you’re doing repeat hires or high-value projects, it’s worth having a tailored contract (not a generic template) so you’re protected from day one.
If you’d like help putting the right hire agreement in place (or reviewing one before you sign), you can reach us at 0800 002 184 or team@sprintlaw.co.nz for a free, no-obligations chat.
