Tree Shear vs Grapple Saw
Buy a tree shear when the job is repetitive felling of whole stems; buy a grapple saw when the severed piece must be controlled, cross-cut or removed in sections.
Each comparison leads with the one question that decides it, shows where the difference appears on site, compares the published figures of representative models, and covers the hybrid fleets that often beat either tool alone.

Compare up to three attachment models with specification graphs, or compare the cost and production of two clearing methods using your project figures.
Most equipment comparisons are written to avoid offending anyone and end on the conclusion that it depends. These do not. Each one leads with a verdict and the single question that decides it, because a buyer choosing between two attachments has already worked out that both would function.
The decisive question is rarely a specification. Between a shear and a grapple saw it is whether the severed piece can be allowed to fall. Between a stump grinder and a root cutter it is whether anything is going to be excavated afterwards. Between an excavator and a front-mount mulcher it is whether the machine can drive on the ground it has to treat. Answer that one question and the specification comparison usually resolves itself.
Where two models in the same range are compared, the published figures come from the same source as the rest of the site, so the numbers reconcile with every other page. If a term in one of these is unfamiliar, the glossary defines it in plain language.
Buy a tree shear when the job is repetitive felling of whole stems; buy a grapple saw when the severed piece must be controlled, cross-cut or removed in sections.
A feller buncher wins on sustained plantation production; an excavator tree shear wins when the carrier already exists and felling is only part of its year.
Choose a Dipperfox grinder when the stump can be processed in place and the site needs a clean surface; choose a Trevi Benne WE cutter when the root ball must physically leave the ground.
Buy a Dipperfox when an excavator is already on site and the stump must be processed deep and contained; keep a cutter-wheel grinder when the job is a single stump with a lawn finish.
Buy an excavator mulcher when the vegetation is on banks, drains and boundaries or must be treated selectively; buy a front-mount head when the ground is traversable and hectares per hour decides the tender.
Mulch when the vegetation has no value and the finished ground is what you are selling; shear when the stems are worth recovering or the material has to leave the site anyway.
Keep the sorting grab if log handling is occasional; buy a forestry grapple once roundwood, brash and biomass handling is a core activity and cycle count drives your rate.
Use a mechanical pruner where the severed piece can fall safely and cycle speed matters; use a grapple saw wherever the piece must be retained, lowered and placed under control.
Specify blades where the ground is clean and cut quality or speed is being sold; specify carbide teeth wherever rock, soil contact or buried debris will be part of every pass.
Pick the Dipperfox that matches the excavator you already run: SC400 for mini-excavator urban work, SC600 for mixed civil and utility contracting, SC850 Pro for infrastructure-scale stump counts.
The EX number is grapple area, and it runs through two different product families; match it to your carrier's lift at radius first, then decide between a grapple and a grapple saw.
A tree shear wins on repeatable clearing volume and controlled placement; a chainsaw crew remains valuable for selective work, restricted access and finishing tasks.
Grinding usually wins when spoil, utilities and reinstatement matter; a bucket wins when excavation is already required and the root ball can leave with the spoil.
Choose a forestry grapple when the material is already down; choose a grapple saw when gripping, cutting and controlled placement must happen in one cycle.
Attachments turn an existing excavator into a flexible forestry carrier; dedicated machines justify themselves where one high-volume task keeps them productive year round.
Used can reduce entry cost and lead time, but only when wear, hydraulic health, carrier compatibility and parts support are priced before purchase.
A 14 tonne carrier favours access and transport; a 20 tonne carrier brings more lift, cooling and attachment choice. The attachment and working radius decide the fit.
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.