D4 Apron Feeder

The D4 Apron Feeder is a heavy-duty bulk material feeder designed for high-capacity material handling. With crawler tractor components and a reinforced support frame, it ensures efficient and controlled material flow while minimising maintenance needs.

Working Dimensions (LxWxH) mm

4833-16465 x 1050-2200

D4 Apron Feeder – High-Capacity Bulk Material Handling Solution

The D4 Apron Feeder is a heavy-duty material feeder engineered for high-capacity bulk handling applications. Built with crawler tractor track rollers and chain, it ensures controlled and consistent material flow. Because of its reinforced support frame and high-strength steel shafts, it handles extreme loads while maintaining efficiency. Additionally, its adaptable design makes it ideal for industries such as mining, aggregate processing, and material reclaim systems.

Superior Performance & Controlled Feeding

The D4 Apron Feeder delivers precise material handling. Thanks to its variable speed control, it optimises plant capacity while maintaining a steady feed rate.

  • Heavy-duty crawler tractor components enhance durability and lifespan.
  • Fabricated steel support frame increases stability and load capacity.
  • High-strength head and tail shafts minimise wear and extend service life.
  • Additionally, its variable speed drive enables precise material flow adjustments.

Industrial Applications of the D4 Apron Feeder

The D4 Apron Feeder provides reliable bulk material handling in multiple industries. Since it supports heavy loads and controlled feeding, it is ideal for various applications.

  • Primary hopper recovery for efficient material extraction.
  • Stockpile reclaim systems ensure steady material discharge.
  • Crusher feed and reclaim enable controlled material flow to processing equipment.
  • Additionally, it supports ship and rail-car loading and unloading operations.

Durability, Reliability & Low Maintenance

The D4 Apron Feeder is built for long-term performance while keeping maintenance requirements low. Because of its robust structure and high-quality parts, it reduces downtime while maximising efficiency.

  • Long-life components ensure reduced wear and lower maintenance costs.
  • Sealed crawler track rollers provide smooth and reliable operation.
  • Segmented drive sprockets allow easy replacement without chain disassembly.
  • Additionally, its hydraulic chain tensioning system simplifies maintenance.

Productivity & Customisation Options

The D4 Apron Feeder is designed to maximise efficiency in different material handling applications. Because of its flexible configurations, it meets the specific needs of various industries.

  • Available in multiple widths and lengths to fit site requirements.
  • Variable speed electro-mechanical or hydraulic drive optimises plant performance.
  • Additionally, an inclined installation option reduces tipping height and ramp costs.
  • Optional in-built dribble conveyor minimises spillage under the feeder.

The D4 Apron Feeder provides a high-capacity, low-maintenance feeding solution. Because of its durable components and advanced engineering, it is the preferred choice for controlled bulk material handling.

Find the right Apron Feeder for your operation. Contact us today.

Learn more about best practices for material handling and how to improve efficiency in your operations.

Additional information

Working Dimensions (LxWxH) mm

4833-16465 x 1050-2200

Brand Logo
Learn More About Terex MPS
From mobile units to full modular plants, Terex® MPS delivers proven solutions for crushing and screening across quarrying, mining, and industrial sectors. As Terex’s trusted New Zealand partner, Rocktec brings decades of experience in materials handling, site integration, and equipment support—ensuring you get the right system, optimised for your operation.