With blasting restrictions on the rise in many quarry operations due to zoning laws and safety concerns, Toku America, Inc. is offering a proven alternative: the STRIKER TNB Large Quarry Breakers Line. These advanced hydraulic breakers provide high-impact energy, long service life, and lower operating costs—without the environmental and operational downsides of traditional drill-and-blast methods.

“Toku’s STRIKER TNB Large Quarry Breakers are uniquely engineered for extremely big demolition or construction projects,” says Matthew Gruden, President of Toku America. “They improve safety, reduce downtime, and eliminate the risks and delays associated with explosives.”

The line includes five powerful models (TNB-151, 90, 30K, 40K, and 400), compatible with Cat, Komatsu, and John Deere excavators. These accumulator-free breakers are built with just two moving parts—simplifying maintenance and extending service life.

Key Performance Features:

• Long-stroke piston for efficient energy transfer and reduced recoil
• 50/50 piston-to-tool weight ratio for optimized impact and tool life
• Dual retainer pins for stable tool alignment and wear reduction
• Cushion chamber to recycle energy and isolate the carrier from vibrations
• Box housing with sound suppression and anti-vibration design
• Tool Options for Every Material:
• Blunt: Ideal for oversized boulders
• Chisel: Designed for angular, slabby material
• Moil: Perfect for softer, abrasive conditions

An optional Severe Duty Wear Package includes auto-lube options, air check valves, and positive pressure systems to keep dust out—making these breakers ideal for the toughest environments.

Toku America also offers expert engineering support and breaker rebuild services, with over 40 years of experience behind every recommendation.