Head to head

Buying new versus used forestry machinery

Pay for certainty, or pay less and inspect properly?

8 criteria compared

Forestry machines depreciate, but their condition varies dramatically. A used machine with 12,000 hours may have a rebuilt engine, pumps, boom, rotator and head, while a 6,000-hour machine may have been badly maintained.

Hours alone are not enough. The question is not how many hours the machine has done, but how much economic life remains in each major component group.

Framing

Why this comparison recurs

Hours are the headline number in every used listing and the least useful one on its own. A machine at 12,000 hours with a rebuilt engine, rebuilt pumps, rebuilt boom, new rotator and rebuilt head can have more economic life remaining than a neglected machine at 6,000.

What the decision actually turns on is how much economic life remains in each major component group, and whether you have the capability to establish that before committing.

The Australian used market illustrates the spread starkly. Observed advertised prices have ranged from approximately $99,000 for a 22,000-hour forwarder to approximately $850,000 for a recent feller buncher — individual asking prices rather than valuations, but the range is the point.

The comparison also tends to be run at the wrong moment. Buyers decide new or used early — often before the machine class, the hours or the constraint are settled — and then evaluate options inside that decision. It is better treated as the last question rather than the first: establish what the machine has to do and what hours support it, and the appropriate capital level frequently answers this one without a separate debate.

Side by side

The comparison

Criterion	New	Used
Capital cost	Highest	Substantially lower
Warranty	Full, with extended options	Limited or none
Condition certainty	High	Depends entirely on inspection
Specification control	You choose head, guarding, cooling, tracks	You take what was fitted
Downtime risk	Lower early in life	Higher, and harder to forecast
Depreciation per hour	Steepest in the first years	Flatter
Lead time	Can be long	Immediate
Finance terms	Usually better	Usually shorter and dearer

The decision

Which one, and when

Choose new when

Uptime is contractually critical and downtime carries penalties
You need a specific head, guarding, cooling or track configuration
The work is long-term enough to absorb first-years depreciation
Warranty and dealer support are part of the risk management

More detail →

Choose used when

Capital is constrained and the work is proven
You have the capability to inspect properly — or will pay someone who does
Component history is documented and verifiable
The machine can be tested under load before purchase

More detail →

The decision rule

On a used machine, insist on a pump flow test, pressure test, case-drain test, cylinder leakage test and operating-temperature test. A machine can move normally in the yard while having expensive pumps approaching failure.

And process actual timber. Do not buy a harvester solely from an idle demonstration.

The money

How the two differ on cost, specifically

Capability comparisons are easy to find. This is where the commercial difference actually sits.

Factor	New	Used
Capital cost	Highest	Substantially lower
Depreciation profile	Steepest in the first years	Flatter
Downtime risk	Lower early in life	Higher and harder to forecast
Specification control	You choose head, guarding, cooling, tracks	You take what was fitted
Warranty position	Full, with extended options	Limited or none
Finance terms	Usually better	Usually shorter and dearer

What would change the answer

The variables that move this decision

Read across the row your own situation matches. Where most rows point the same way, the decision is straightforward; where they split, the comparison is genuinely close and the economics below should settle it.

Variable	Points to new	Points to used
Certainty of contracted hours	Short or uncertain	Long and underwritten
Cost of unplanned downtime	Low — machine is not the bottleneck	High — interdependent chain
Quality of available used stock	Thin, poorly documented	Good history, verifiable, low hours
Capital you can put at risk	Limited	Ample
In-house maintenance capability	Strong	Limited; relies on dealer

Three situations

What we would actually recommend

Not a balanced summary — a recommendation for each case, with the reasoning.

A long contract with penalties for downtime

Choose: New

Uptime is contractually valuable, warranty and dealer support form part of the risk management, and the term is long enough to absorb first-years depreciation.

Proven work, constrained capital, and the ability to inspect properly

Choose: Used

The capital saving is real and the risk is manageable if the hydraulic tests are run and component history is documented. This is where independent inspection earns its fee several times over.

Entering a new machine class for the first time

Choose: Used, or hire first

Committing new-machine capital to a class you have not run is a large bet on a forecast. A used machine or a hire period converts that into a measurement.

The arithmetic

Pricing a used machine properly

1A used machine is offered at $430,000. The inspection identifies $35,000 of work needed now.
2Two major components fall due within the four years you would keep it: together, roughly $60,000.
3You expect it to be worth about $180,000 at the end of that period, based on a recent comparable sale a dealer confirmed.
4Total capital consumed: $430,000 + $35,000 + $60,000 - $180,000 = $345,000 over four years, or $86,250 a year.

A new machine at $800,000 to a $400,000 residual over the same four years consumes $400,000, or $100,000 a year — a difference of $13,750 a year, not the $370,000 the purchase prices suggest.

The purchase price gap and the ownership cost gap are different numbers, and the second is the one that matters. Once expected downtime in an interdependent chain is added to the used side, the comparison can close further — and occasionally reverse.

What goes wrong

Mistakes specific to this decision

How to settle it

The order to work through, for your own case

Each step narrows what the next has to establish. Worked in order, most buyers find the decision resolves before the last one.

Price the findings, do not just note them

An inspection that identifies problems has produced a number. Add the work needed now, add the components due within your ownership period, and treat the total as part of the purchase price.

Verify the residual against a recent sale

It is the input buyers most want to flatter and it moves the largest cost in the model. A dealer's account of a comparable machine that actually sold is worth more than any depreciation curve.

Add expected downtime, honestly

In a chain where one failure stops several machines, a less reliable machine costs contribution across the fleet. Estimate the additional stopped days and multiply by what a day is worth to you.

Decide what you are actually optimising

Used puts less capital at risk, which matters most when hours are short or uncertain. New lowers unplanned downtime, which matters most when the machine is the bottleneck. The right answer follows the certainty of your hours more than the machines.

Often overlooked

The option that is not on this page

Low-hour used, or a dealer demonstrator

The comparison is usually framed as a binary and the interesting ground is in between. A recent, low-hour machine with verifiable history and some balance of factory warranty captures much of new's reliability at a materially lower capital commitment — and dealer demonstrators frequently sit in exactly that space with a documented service life. Where the used market is thin, asking dealers what is coming off demonstration or short-term hire is worth more than watching listings.

Common questions

Frequently asked questions

How many hours is too many on a used forestry machine?

There is no threshold, because hours describe usage rather than condition. A well-maintained machine at 12,000 hours with documented major rebuilds can have more life remaining than a neglected one at 6,000. Establish what remains in each component group instead of using hours as a proxy.

Should I pay for an independent inspection?

On a machine costing hundreds of thousands, almost always. An independent inspector has no interest in the sale and will run the tests a seller might prefer to skip. The cost is trivial against the exposure, and the report gives negotiating position as well as information.

What is the biggest risk in buying used?

Hydraulic condition, because it is invisible in normal operation and expensive to remedy. Pumps approaching failure behave normally right up until they do not, and only flow, pressure and case-drain testing at operating temperature reveals the wear.

Detail