Start with the plantation stage
Australia had about 1.71 million hectares of plantations in 2024–25, and plantation forests produced most of the country’s harvested log volume in the latest published federal overview. That scale does not mean every forestry contractor needs a purpose-built harvester. A plantation owner, silvicultural crew, earthmoving contractor and biomass operator each enter the cycle at a different point and need a different machine chain.
| Stage | Paid outcome | Machinery to investigate |
|---|---|---|
| Establishment | Accessible, plantable rows and prepared ground | Excavator, auger, compactor and site-preparation tools |
| Non-commercial thinning | Remove selected stems without damaging the retained crop | Compact tree shear, accumulator head or selective mulcher |
| Edge and access maintenance | Keep roads, drains and firebreaks open | Excavator mulcher, front-mount mulcher and mechanical pruner |
| Residue handling | Move slash into a chipper, windrow or processor | Forestry grapple sized around the receiving machine |
| Re-establishment | Treat stumps, slash and compacted ground | Stump grinder, mulcher and ground-preparation attachment |
A plantation fleet is a flow problem
A fast felling head does not create plantation production by itself. The retained crop limits access, row spacing limits carrier width and the location of the next process limits where each stem should be placed. Thinning often favours a lighter, more agile shear with accumulation over the largest diameter class. The operator can collect several small stems, place one organised bundle and reduce travel through the crop.
At the landing or chipper, the forestry grapple becomes the production control. Its opening and area must match the brash bundle, but its mass must still leave enough lift capacity for useful payload. A chipper starved by a small grapple wastes more capital than the excavator saves; a grapple too heavy to fill wastes both.
Excavator mulcher or front-mount carrier
The choice follows geometry. An excavator mulcher reaches over drains, into steep edges and between residual trees without driving on every treated square metre. A front-mount mulcher wins on open traversable blocks where the operator can travel continuously and the contract is priced by area. Plantation businesses commonly need both outcomes at different stages, but that does not mean both assets should be owned. Hire the low-utilisation method and own the one with repeatable annual hours.
What to measure in a plantation trial
- retained-tree damage and bark strikes;
- stems, linear metres or hectares per productive hour;
- travel and repositioning time between working zones;
- bundle placement quality for the next machine;
- fuel, tooling wear and oil temperature;
- the percentage of material needing a second machine or manual intervention.
The plantation application guide develops the work sequence, while the total-cost guide separates attachment cost from the carrier, operator, transport and support behind it.
Procurement priorities
Confirm the head width against row geometry, the complete mass against the lift chart, and continuous hydraulic demand against the actual carrier. Price wear items for the planned hectares, not one replacement set. For remote estates, the commercial question is how many productive days a parts delay removes. A cheaper attachment with an international lead time can be the expensive choice if the thinning window is short.
Australian industry context
Current models to investigate
Compare models side by side with specification graphs →
Dipperfox SC400 stump grinder
The compact Dipperfox for mini excavators: 190 kg, a 400 mm stump capacity and 590 mm drilling depth, built to put stump removal on a carrier that already fits through the gate.
OMEF CPT180 excavator compactor
The mini-excavator compactor: 170 kg with a 12 to 20 L/min requirement that suits almost any 2 to 5 tonne carrier, for trench backfill, pathways and small foundations.
Powerhand EX25 forestry grapple
The lightest EX grapple: 400 kg with rotator and 0.25 m² of capacity, preserving carrier lift on 8 to 12 tonne excavators feeding compact chippers.
Shearex VM-25SK excavator mulcher
The compact excavator mulcher for 5 to 8 tonne carriers: 70 cm of cutting width where reach over drains and banks matters more than raw hectares.
Trevi Benne WL Series tree shears
The compact and mid-size end of the current Trevi Benne range: three models spanning 2.5 to 21 tonne excavators, with optional rotation and an upper accumulator for bunching small stems.
Dipperfox SC600 stump grinder
The mid-range and arguably most versatile Dipperfox: a 600 mm stump capacity on the 6 to 12 tonne excavators that civil, utility and landscaping contractors mobilise most often.
OMEF CPT425 excavator compactor
The middle civil class: a 430 kg plate compactor for 5 to 9 tonne excavators handling road base, retaining-wall backfill and medium trenches in confined areas.
Powerhand EX28 forestry grapple
The crossover grapple: 0.28 m² of capacity across a broad 12 to 25 tonne carrier band, for civil clearing, biomass and chipper feeding.
Shearex VM-35SK excavator mulcher
The 8 to 12 tonne crossover class: 95 cm of cutting width and a 15 cm target diameter on a carrier that still travels economically and carries other attachments.
Trevi Benne WR10 tree shear
The entry point to the heavy WR family. Indicatively matched to 12 to 16 tonne excavators with a nominal 400 mm cutting class, twin-blade architecture and hydraulic rotation options.
Dipperfox SC850 Pro stump grinder
The production model: 850 mm stump capacity, 900 mm depth and 43,000 Nm of first-gear torque for forestry blocks, highway and rail corridors and large development sites on 13 to 30 tonne carriers.
OMEF CPT910 excavator compactor
The heavy excavator compactor: 900 kg on 12 to 20 tonne carriers for major trenches, road foundations and structural backfill where a roller cannot reach.
Get a recommendation, not just a price
Send us your excavator model, hydraulic figures, tree species and typical diameters. We will come back with a carrier-matched configuration and a written specification you can compare against any other quote.