Koala 150

Excavator tree shears

The Koala 150 Tree Shear is MDE Machinery's most compact and versatile solution for efficient tree cutting. Designed for small excavators, this attachment delivers exceptional performance, durability, and control for forestry and land-clearing tasks.
  • High-Strength Build: Constructed with a heavy-duty Hardox® chassis for unmatched durability and reliability.
  • Replaceable Blade: Equipped with MDE's innovative replaceable wing-style blade, simplifying maintenance and extending tool life.
  • Hydraulic Efficiency: Seamlessly connects to excavator hammer lines, delivering powerful and precise tree shearing.
  • Safe Operation: Designed to enhance operator safety by enabling precise cutting and controlled placement of trees.
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Koala 150 in action

Experience the power and precision of the Koala 150 Tree Shear in action. Built for small excavators, this rugged attachment delivers clean, controlled cuts, making forestry and land-clearing operations faster and safer. Watch how its innovative design and hydraulic efficiency ensure maximum performance in any terrain.
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Koala 150 Applications

  • Harvesting trees, bushes, and strong wood quickly and efficiently.
  • Forestry maintenance and land clearing.
  • Utility sector projects, including tree trimming and clearance.
  • Landscape management for both private and commercial settings.
  • Preparing agricultural land for planting or development.
  • Clearing roadside, railway, and canal areas.

Koala 150 Specification

Metric Imperial
ModelKoala 150Koala 200Koala 300Koala 400Koala 550
Excavator Weight1.5t - 5t2.7t - 10t6t - 21t12t - 36t16t - 40t
Attachment Weight104kg202kg390kg758kg1600kg
Cutting Capacity150mm200mm300mm400mm550mm
Oil Pressure180 bar - 200 bar200 bar - 250 bar250 bar - 300 bar250 bar - 350 bar250 bar - 350 bar
Hydraulic Flow40L - 70L40L - 70L70L - 100L80L - 120L80L - 120L
Dimensions (LxWxH)630 x 560 x 400 (mm)800 x 660 x 520 (mm)1010 x 950 x 590 (mm)1400 x 1220 x 740 (mm)1615 x 1360 x 950 (mm)
Mounting PlatformExcavators, Telehandlers, Skid Steers, CranesExcavators, Telehandlers, Skid Steers, CranesExcavators, Telehandlers, Skid Steers, CranesExcavators, Telehandlers, Skid Steers, CranesExcavators, Telehandlers, Skid Steers, Cranes
Tilt Unit AvailableYesYesYesYesYes
Tilt Unit Weight105kg105kg320kg455kg455kg
Smart Grip AvailableNoYesYesYesYes
Smart Grip WeightN/A40kg70kg200kg455kg
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ModelKoala 150Koala 200Koala 300Koala 400Koala 550
Excavator Weight3,306lbs - 11,023lbs5,952lbs - 22,046lbs13,227lbs - 46,297lbs26,455lbs - 79,336lbs35,274lbs - 88,184lbs
Attachment Weight229lbs445lbs860lbs1,671lbs3,527lbs
Cutting Capacity6 inch8 inch12 inch16 inch21½ inch
Oil Pressure180 bar - 200 bar200 bar - 250 bar250 bar - 300 bar250 bar - 350 bar250 bar - 350 bar
Hydraulic Flow8.79gal - 15.39gal8.79gal - 15.39gal15.39gal - 21.99gal17.59gal - 26.39gal17.59gal - 26.39gal
Dimensions (LxWxH)24¾ x 22 x 15¾ (inch)31½ x 26 x 20½ (inch)39¾ x 37⅜ x 23¼ (inch)55⅛ x 48 x 29⅛ (inch)63⅝ x 53½ x 37⅜ (inch)
Mounting PlatformExcavators, Telehandlers, Skid Steers, CranesExcavators, Telehandlers, Skid Steers, CranesExcavators, Telehandlers, Skid Steers, CranesExcavators, Telehandlers, Skid Steers, CranesExcavators, Telehandlers, Skid Steers, Cranes
Tilt Unit AvailableYesYesYesYesYes
Tilt Unit Weight231lbs231lbs705lbs1,003lbs1,003lbs
Smart Grip AvailableNoYesYesYesYes
Smart Grip WeightN/A88lbs154lbs441lbs1,003lbs
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*All technical details are approximate and subject to change as part of continuous product development

Optional Extras For Koala Tree Shears

01

55° Tilt Unit

The Tilt Rotator for the Koala Tree Shear rotates 55° left and right. 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 trees in piles neatly

01

02

Smart Grip Collector

  • The Koala Smart Grip allows you to cut & collect thin trees without having to drop after each cut.
  • This optional extra will bunch multiple thin trees inside the tree shear, creating a uniform stack to unload.
View It in action

02

Why Buy a Koala Tree Shear?

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

Download Our Free Koala 150 Product Brochure

Get all the details you need in one place!

Download the Koala Tree Shear brochure for a full breakdown of features, specifications, and optional extras.

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