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1 Chetwynd Street,
Loganholme Qld 4129



© 2016 JDM GROUP | Since 2004 | Terms and Conditions of Trade


The B-66 transforms a broad range of raw materials - whole trees, slabwood, railroad ties, asphalt roofing shingles, bales, sorted C & D, wood chips, pallets - into engineered fiber products.

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The B-66 combines high throughput capacity with grinding simplicity for colored mulch, animal bedding, and other products.

High-Volume Grinding

Simplified Maintenance

The B-66 maximizes your uptime productivity with time-saving features like our patented screen changer and replaceable mount rotor.

No other grinder offers this level of versatility to quickly switch between diverse feedstocks while maintaining precise product control.

Unmatched Versatility

Track & Dolly System

It’s the best of both worlds: crawler tracks to navigate your worksite, plus a removable dolly to streamline highway transport.

Simple yet rugged, this patented rotor lets operators quickly swap tooth mounts without special tools—just two bolts per mount.

Replaceable Mount Rotor

Grind & Color System

This patented system injects colorant directly into the grinding chamber to produce mulch with the right size, texture, and color.

  • Length: 41′

  • Width: 9′ 9″

  • Height: 13′ 3″

  • Weight: 67,500 – 90,000 lbs


Power Supply

  • 755–1050 HP diesel engine

  • 340-gallon fuel capacity

  • Microprocessor engaged HTPO clutch