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    Technical How-To South-East QLD · 2026

    Best Machinery For Lantana Removal

    Lantana is the most-cleared weed in South East Queensland. After years of running CAT skid steers and excavators across thousands of lantana acres, here's the honest operator view of which machines actually work.

    The Fleet

    Machinery Used For Lantana Removal

    The Minespec fleet behind our lantana clearing across Brisbane, Sunshine Coast and the Somerset Region.

    • High-Flow Compact Track Loader

      CAT 299D3 XE Compact Track Loader

      Our flagship forestry mulching and land clearing machine. The CAT 299D3 XE with high-flow XPS hydraulics runs a CAT HM518 mulcher head — the SEQ industry standard for lantana, woody regrowth and acreage clearing.

      View specs & attachments
    • Skid Steer

      Skid Steers & Attachments

      Full range of skid steer attachments for landscaping, fencing, slashing, augering and material handling. Grouped here — one machine, many jobs.

      View specs & attachments
    • Large Excavator

      CAT 320 Excavator

      20-tonne CAT excavator for bulk earthworks, site cuts, dam construction, civil works and larger land clearing jobs across Brisbane, Sunshine Coast and the Somerset Region.

      View specs & attachments

    1. CAT 299D3 XE + HM518 — The SEQ Industry Standard

    The combination that does 80% of SEQ lantana work. The 299D3 XE's high-flow XPS hydraulic system delivers 40 gpm at 4,061 psi — comfortably above the HM518's 30 gpm minimum. Rubber tracks protect pasture and finished surfaces, low ground pressure (4.9 psi) lets it work wet ground, and the vertical-lift loader arms keep the head stable through dense scrub.

    Why this combo wins on lantana
    Factor Value
    Productivity (medium lantana) 0.25–0.4 ac/hr
    Hydraulic flow 40 gpm @ 4,061 psi
    Cutting width 1,524 mm
    Max stem (single pass) 200 mm
    Fuel burn 18–26 L/hr
    Wet hire rate (SEQ) $260–$320/hr

    2. 13–20t Excavator + Fecon BH85 — When Trees Are In The Mix

    When the block has lantana AND standing trees over 400mm DBH, an excavator with a Fecon BH85 (or similar boom-mount mulcher) is the right tool. You can mulch the lantana, reach up to nibble large timber from the top down, and remove the head to switch to a grapple for cleanup — all from one machine. Slower per acre on pure lantana, but cheaper overall on mixed sites.

    3. Tractor + Mulcher (e.g. Seppi M Starsoil) — Wide-Area Pasture Work

    For old pasture being reclaimed from light-to-medium lantana, a 100hp+ tractor with a 3-point linkage mulcher beats a skid steer on per-hour cost. Limited to lighter material and won't handle stems over 80mm, but moves over open ground faster.

    4. Hand Crew + Chipper — Environmentally Sensitive Areas

    Required in declared wetlands, koala habitat, or any site with regulatory restrictions on machinery access. Crew brush-cuts the lantana, drags it to a chipper, mulch goes back on site. Slow ($3,000–$5,500 per acre) but the only legal option in some catchments.

    Why Hydraulic Flow Is The Whole Game

    The most common mistake we see is hiring "a skid steer with a mulcher" without checking the hydraulic spec. A CAT HM518 needs 30+ gpm at 4,061 psi to keep the rotor at cutting RPM under load. A standard-flow skid steer running ~23 gpm will stall the rotor every 30 seconds in 2m lantana — you'll pay for double the hours and get half the result.

    Hydraulic flow vs mulcher compatibility
    Skid steer flow Suitable mulcher heads Realistic on SEQ lantana?
    Standard flow (~23 gpm) Light brush cutters only No
    High flow (30–35 gpm) Light-duty mulcher heads Light only
    XPS / XHP (38–40 gpm) CAT HM518, Fecon FTX series Yes — industry standard

    Got a lantana problem in SEQ?

    We run the right machine for the job — 299D3 XE + HM518 for skid steer mulching, or a 20t excavator + Fecon when timber's in the mix.

    Follow-Up Treatment — Don't Skip This

    Lantana regenerates from the root crown. Mulching alone gives you 6–18 months. For permanent control:

    • Mulch in autumn / early winter when the plant is sending energy down.
    • Wait 8–12 weeks for regrowth shoots to reach 200–400mm.
    • Spot-spray with glyphosate (10%) or fluroxypyr at label rate on the new growth.
    • Repeat after 12 months. Two cycles usually achieves >95% kill.

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