Slayer 400

Slayer tree shears

The Slayer 400 Tree Shear is built for high-output tree harvesting, designed to withstand the toughest working environments for all-day use in the forest. Featuring an advanced grab & cut system, it ensures safer tree removal in high-risk areas. Operators first secure a firm grip on the tree before activating the shear arm, significantly reducing the risk of uncontrolled falls. Engineered for durability, precision, and efficiency, the Slayer 400 is the ultimate solution for demanding forestry operations.
  • Heavy-Duty HARDOX® Construction: Built from high-strength HARDOX® steel for maximum durability and longevity.
  • Powerful Hydraulic Cutting: Equipped with heavy-duty hydraulic cylinders for fast and efficient shearing.
  • Customisable Options: Available with fixed or rotating heads, optional rotation, and a collector arm for bunching small trees.
  • Easy Installation & Maintenance: Simple to install using excavator AUX lines, with a bolt-on replaceable blade and protected hydraulics.
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Slayer 400 in action

See the Slayer 400 Tree Shear in action as it delivers high-output performance in the most demanding forestry environments. Built for all-day use, this attachment features a grab & cut system that enhances operator safety and efficiency. Watch how its heavy-duty hydraulic system and robust HARDOX® construction ensure precision cutting and reliable tree removal.
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Slayer 400 Applications

  • Forestry & Plantation Harvesting: Ideal for large-scale tree removal and short rotation plantations.
  • Roadside & Urban Maintenance: Safely removes trees in built-up areas and along roadsides.
  • High-Risk Tree Felling: Designed for handling dangerous trees in hazardous environments.
  • Site Clearance & Land Management: Efficiently clears trees and bushes for development or land restoration.
  • Utility & Infrastructure Maintenance: Removes trees near powerlines, railways, and other infrastructure.
  • Emergency & Storm Clean-Up: Quickly clears fallen or damaged trees in post-disaster areas.

Slayer 400 Specification

Metric Imperial
ModelSlayer 400
Excavator Weight14t - 26t
Attachment Weight1,132kg - 1,415kg
Cutting Capacity400mm
Oil Pressure250 bar - 350 bar
Hydraulic Flow80L - 120L
Attachment Height1,430mm
Collector Unit AvailableYes
360° Rotator AvailableYes
ModelSlayer 400
Excavator Weight30,864lbs - 57,320lbs
Attachment Weight2,495lbs - 3,119lbs
Cutting Capacity16 inches
Oil Pressure250 bar - 350 bar
Hydraulic Flow17.59gal - 26.39gal
Attachment Height56 ¼ inches
Collector Unit AvailableYes
360° Rotator AvailableYes
*All technical details are approximate and subject to change as part of continuous product development

Optional Extras For Slayer Tree Shears

01

Collector Unit

The Slayer Collector Unit allows you to cut & collect thin trees without having to drop after each cut.

  • Bunches multiple thin trees
  • Uniform stack to unload

01

02

360° Rotator

Rotate the Slayer Tree Shear 360° to work at those awkward angles. This optional extra will allow the operator to:

  • Cut overhanging branches easier
  • Manoeuvre the tree shear in uneven terrain
  • Cut the tree as low as possible
  • Stack tree in piles neatly

02

Why Buy a Slayer Tree Shear?

  1. Bolt on replaceable blade — change it out fast if bent or worn, keep downtime to a minimum.
  2. Encased protected hydraulics — reduces risk of damaging hydraulic systems.
  3. Built Tough, Backed by Hardox® — MDE is Hardox® In My Body certified, ensuring unmatched strength, durability, and performance in every product.
  4. Excavator rated, triple sealed hydraulic cylinders — superior protection from contamination, reduced maintenance, and reliable power in the harshest conditions.
  5. Bolt On Replaceable Hitch — Easily swap hitches to match various machines.
  6. Proven durability — over a decade of production and real-world performance.
  7. Serviceable design — all key components are replaceable, including bushings, sleeves, pins, and blade, all with easy-access greasing.
  8. Quick and easy to set up — auxiliary pipes / hammer lines.
  9. Proven durability — MDE has over a decade of production and real-world experience.
  10. Manufactured in Northern Ireland, by MDE Machinery.

Rated 4.9 by our clients

Find a Dealer or Get in Touch

Looking to purchase the Slayer 400 Tree Shear or have some questions?

We'd love to help. Locate your nearest MDE Machinery dealer or contact our team for expert advice.
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