The deliverable is prepared ground
On a subdivision, road widening or services corridor, trees are an obstruction inside a larger earthworks sequence. The client does not buy a cut stump or a pile of mulch. The client buys access to survey, stripping, drainage, formation and compaction. That makes the downstream condition more important than the cutting method.
- Approval boundary marked
- Trees controlled and placed
- Timber or biomass removed
- Stumps treated
- Root voids reinstated
- Ground tested and handed over
Machinery by site outcome
Use a tree shear where controlled stem placement and low initial soil disturbance matter. Add a forestry grapple when the bottleneck is feeding the chipper, building transportable stacks or separating clean timber from mixed spoil. A forestry mulcher is strongest where vegetation may stay on site and a treated surface is acceptable.
Stumps divide civil projects. A vertical stump grinder processes the obstruction below grade without a root ball, but material remains in the ground. A root and stump cutter helps remove the root mass where a trench, footing or pavement needs verified ground, but the extracted material then needs handling, transport and a reinstated void. The project specification, not attachment speed, decides between them.
Why one excavator can beat a larger fleet
Civil fleets already own 14 to 25 tonne excavators, floats, operators and service systems. A sequence of quick-coupled attachments can keep the same carrier earning through felling, handling, stump work, drilling and compaction. The saving is not merely another machine’s finance. It is one less mobilisation, operator, service unit and idle asset.
That only works when changeover is genuinely quick. Standardise hitches, hose sizes, electrical controls and transport stands. Include coupler and bracket mass in every lift calculation. The changeover guide shows where a theoretical multi-attachment fleet loses time in practice.
Tender lines civil contractors should separate
- vegetation clearing by sampled density class;
- timber handling, chipping and off-site haulage;
- stump treatment by diameter and required outcome;
- unsuitable material disposal and imported fill;
- attachment changes and non-productive carrier time;
- environmental controls, traffic control and exclusion zones;
- compaction testing, survey and final trimming.
Separating those lines protects the contractor when the vegetation quantity changes or the principal changes the handover standard. Use the tender-rate guide and complete clearing workflow before converting the work into a single lump sum.
Fleet selection rule
Own the attachment that recurs across the fleet’s normal civil work. Hire or subcontract the specialised head used on one short stage. A compact stump grinder may find year-round drainage, landscaping and council work; a heavy tree shear may only make sense where the tender pipeline contains repeated clearing packages. Utilisation, not visual productivity, pays the finance.
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 WE10 root and stump cutter
The medium-excavator stump extractor: a 1,190 kg hydraulic pincer with a 980 mm jaw that severs structural roots, lifts the root ball and splits it down to a transportable size.
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 WE15 root and stump cutter
The heavy WE model: more than two tonnes of attachment with a 1,400 mm jaw for large hardwood root systems on 20 to 28 tonne carriers.
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.
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.