Australian buyer’s guide · 2026 edition
Most businesses buying forestry machinery in Australia are not forestry companies. They are civil contractors, arborists, councils, utility crews and farmers. The question is never “which attachment is best”. It is which one turns an existing carrier into a second revenue line without blowing up the maintenance bill.
Field rule 01
Start with the carrier. Finish with the job.
Weight, flow, pressure and circuit decide what is possible. Terrain and the required finish decide what is profitable.
The eight categories
Read the category page before you read any brochure. Each one covers the carrier match, the hydraulic demand, the running cost and the honest limitations.
Start with the site
The operating environment, required finish and material stream decide the attachment sequence.
A1Field applicationLand clearingChoose the attachment around the finish the contract requires: recoverable timber, in-place mulch, controlled felling or a site ready for the next trade.Plan the job →
A2Field applicationUtility vegetationMechanised pruning and controlled cutting for repeat corridor work where reach, cut quality and exclusion zones matter more than raw clearing speed.Plan the job →
A3Field applicationFuel reductionSelect machinery for treated hectares, terrain and the required residual fuel profile—not for the most dramatic single pass shown in a brochure.Plan the job →
A4Field applicationFarm rehabilitationCarry the job beyond vegetation removal: handle timber, prepare access, drill, compact and leave productive ground rather than an expensive pile of debris.Plan the job →Built around the business
Choose your operating model to connect machinery, carrier fleet, contract risk, production units and support requirements before you compare quotations.
View all industry profiles →I1Industry profileCivil constructionOpen industry guide →
I2Industry profileArboristsOpen industry guide →I3Industry profileCouncilsOpen industry guide →
I4Industry profileUtilitiesOpen industry guide →
I5Industry profileMining and energyOpen industry guide →I6Industry profileAgricultureOpen industry guide →Field tutorials
Step-by-step procedures for carrier hydraulics, lift checks, commissioning, case drains, used inspections, tender rates and parts planning. The operations library continues into daily inspection, hardwood and transport.
Browse all tutorials →
Use a calibrated flow meter and load valve at normal operating temperature, test the intended auxiliary circuit in both required directions, and record flow at the attachment manufacturer’s working pressure. The machine’s advertised pump output is not the number the attachment receives.
Open tutorial →Trace the hoses and controls rather than counting couplers. Confirm whether flow is one-way or reversible, whether a low-pressure case drain returns independently to tank, and whether two attachment functions can operate at the same time. Then verify the result against the machine manual and a functional test.
Open tutorial →
Treat published carrier tonnes as an initial filter. The final match requires attachment mass with bracket and rotator, excavator lift capacity at the actual radius and sector, usable hydraulic flow and pressure, transport configuration, guarding, and the maximum material the head will retain.
Open tutorial →
Commission the ordered attachment as one installed system. Verify identity and mass, mechanical fit, hose routing, hydraulic settings, control logic, guarding and transport before loading it on representative material. Record baseline pressures, temperatures, cycle times and operator limits for future troubleshooting.
Open tutorial →Selection logic
Operating weight, auxiliary flow in L/min, and available working pressure in bar. Most disappointing purchases trace back to a buyer who knew the first number and guessed the other two.
Single-acting hammer line, hammer line plus case drain, double-acting, or a dual circuit. A 5 t excavator with a basic breaker circuit will not run a large grapple saw no matter how the invoice is worded.
Stem diameter, stem density per hectare, terrain, proximity to assets, and how much material you are allowed to leave behind. These decide the category more reliably than any sales conversation.
Below about 200 hours, hire. Between 200 and 500, buy if the tool unlocks work you currently turn away. Above 500, ownership almost always wins and wear-part supply beats purchase price.
Market
Australia has roughly 1.71 million hectares of commercial plantation. That estate is the visible forestry market. It is not where most attachment demand comes from.
Read the market section →Distribution network operators run continuous, regulated, multi-year clearance programs. Trimming is generally carried out to meet AS 4373. Recurring revenue with a compliance floor, and it rewards mechanisation.
State hazard-reduction programs commit to treated-hectare targets rather than project budgets. The NSW Enhanced Bushfire Management Program was built around roughly 135,000 hectares a year. Area targets favour mulchers and shears over hand crews.
Site preparation, road corridors, solar and wind projects, subdivision. Lumpy and competitive, and the reason most contractors buy their first forestry attachment.
Tools
Nothing here needs an email address. Enter your own figures, and the result is a URL you can paste into a tender note or send to your accountant.
The five cost lines behind an attachment, what moves each one, and how to make two quotes that look nothing alike comparable.
Utilisation thresholds, the hidden costs on both sides, and four steps that turn the decision into arithmetic.
Operating weight, auxiliary flow and the circuits you have fitted, against every published carrier range in the guide.
Attachment capital, teeth, carrier, operator and fuel, divided by stumps per hour. The only honest comparison against a crew.
Mulching and clearing priced properly: productivity, wear, mobilisation, overhead and margin resolved into a tender rate.
What a 3, 5, 8, 13, 20 or 30 tonne excavator can actually run, carrier class by carrier class.
Head to head
Shear if the timber has value or has to be placed somewhere specific.
If your work is feeding a chipper, building log decks and cleaning up after someone else has cut, buy the grab — it is the highest-utilisation attachment most contractors own.
Carrier match
Carrier weight, tonnes
Published operating machine ranges, plotted on a log scale so the detail below ten tonnes stays readable. Find your machine on the axis and read down.
Ranges referenced in these guides
Compare the manufacturers →
Talk to a specialist
Bring three numbers.
Leave with a shortlist.
Operating weight, auxiliary flow in litres per minute, working pressure in bar. Machinery Specialist supplies forestry attachments across Australia from South Windsor, NSW.