Greentec Drum Woodchippers – Built for Serious Performance

Powerful, No-Fuss Design

• Hydraulic Cooling System
  Features an integrated hydraulic cooling system that harnesses Venturi airflow, keeping the system cool without extra components or complexity.

• High-Pressure Blowing System
  Combines an integrated blower with the Venturi discharge system to generate a powerful, consistent airstream — delivering exceptional chip ejection with minimal clogging.

• Straightforward Setup
  A true no-nonsense machine: wood goes in at the front and chips come out the back. No need for jacks or accelerators, which can damage quality woodchips.

• Efficiency That Saves
  Smart design reduces unnecessary wear and lowers power demand — meaning less fuel use, higher efficiency, and longer service life.

• Consistent, Uniform Output
  Greentec drum chippers are known for producing uniform woodchips with minimal fines or dust, ideal for biomass and high-grade mulch.

Heavy-Duty Drum System

• Quick-Change Knives
  Sharp, replaceable knives are spaced evenly along the drum, and can be swapped out quickly for minimal downtime.

• Integrated Blower Blades
  The drum features blower blades on both sides, aiding in chip expulsion without extra machinery.

• Widia Bottom Knife
  A durable Widia blade sits below the cutting knife, easily accessible for servicing.

• Rugged Drum Build
  Built with a 40mm-thick outer wall and a robust Ø125 mm main axle for maximum strength and reliability.

• Optimised Anvil Knife Design
  A specialised anvil knife slices small branches at a refined angle, improving chip quality across mixed material types.

Advanced Infeed System

• Lowered Table Design
  The lowered infeed table allows more space for clamps to handle larger diameter logs with ease.

• Massive Infeed Roller
  The Ø620 mm feed roller with integrated Poclain wheel motor delivers exceptional pulling power.

• High-Pressure Hydraulic System
  The 350-bar hydraulic system, powered by an electronically adjustable piston pump, ensures maximum infeed power with minimal heat build-up.

• Maintenance-Free Bottom Roller
  A heavy-duty Poclain wheel engine powers the bottom roller, designed to run hard with no maintenance required.

• Smart Speed Control
  Infeed speed is always perfectly synced with drum speed, and easily adjustable via the control system.

Effortless Screen Maintenance

• Hydraulically Tilting Discharge Chute
  The Venturi discharge chute tilts hydraulically for quick access to the sieve unit, making replacements and cleaning a breeze.

Premium Materials, Long-Term Durability

• High-Grade Steel Construction
  All machines are built using premium S355 (52-3) structural steel, built to handle harsh Aussie conditions.

• Hardox Steel Components

  • Infeed roller teeth are made from abrasion-resistant Hardox, ensuring long-lasting grip.

  • The area beneath the drum and between the roller and anvil is fitted with a replaceable Hardox wear plate.

• Durable Parts Throughout
  Every component — from bearings to valves, engines, and pumps — is selected for maximum longevity and reliability.

• Superior Paint Finish
  After sandblasting, each machine is double powder-coated for outstanding protection against corrosion and wear.

Easy Servicing

• Fast Knife Access
  When the infeed rollers are raised hydraulically, the cutting and anvil knives are fully exposed for easy servicing.

• Quick Drum Locking
  The drum can be safely locked in place when changing knives.

• Rapid Knife Change
  Changing a knife takes just 5–10 minutes, keeping you on the job with minimal delay.

• Adjustable Anvil Knife
  The anvil knife is fully adjustable, and can be reused by reversing — getting more life out of every part.