Fx800 QTV LARGE SERIES HYDRAULIC ROCK BREAKERS

The new Fx800 replaces the powerful Fx770 and offers a wide array of advancements to the 12,000-lb class breaker, while also running on a broad range of carriers (48.5 ton to 83 ton).

The new Fx800 replaces the powerful Fx770 and offers a wide array of advancements to the 12,000-lb class breaker, while also running on a broad range of carriers (48.5 ton to 83 ton). The Fx800 will still require the same pressure and flow as the Fx770, but reengineered internal hydraulic routing has improved hydraulic efficiency that allows for increased breaking performance and reduced energy loss during operation.

This breaker is the ideal choice for breaking hard rock, working in quarries, and large-scale demolition jobs. The Fx800 boasts many updates including modified through bolts with a larger thread diameter to improve operating life, increased front head durability for abrasive applications, and an anti-blow feature increasing performance and longer breaker life. These advancements were designed to increase production, while reducing downtime and maintenance.

The new, 12,000 Lb Class Fx770 Qtv rock breaking hammer from Furukawa FRD replaces the popular F70 Qt, and offers unique features & proven design improvements.

Features & Benefits

  • Improved hydraulic efficiency leading to increased impact performance and reduced energy loss
  • Modified thru bolt design for less maintenance and downtime
  • Redesigned soundproof cover for easier maintenance access
  • Enhanced front head durability to extend breaker life
  • Compatible with a wide array of carriers ranging from 48.5 to 83 ton
  • Large diameter working steel 7.48″ to maximize rock breaking
  • Improved hydraulic efficiency leading to increased impact performance and reduced energy loss
  • Modified thru bolt design for less maintenance and downtime
  • Redesigned soundproof cover for easier maintenance access
  • Enhanced front head durability to extend breaker life
  • Compatible with a wide array of carriers ranging from 48.5 to 83 ton
  • Large diameter working steel 7.48″ to maximize rock breaking

Specifications

Title Units
Impact energy class in ft lbs. (joules) 12,000 ft lbs. (16,269 J)
Weight in lbs. (kg) 10,742 lbs (4,872 kgs)
Length in inches (mm) 155.7″ (3,955 mm)
Diameter in inches (mm) 7.48″ (190 mm)
New length measured from fronthead in inches (mm) 33.85″ (860 mm)
Replaceable length measured from fronthead in inches (mm) 21.25″ (540 mm)
Adjustable BPM 250 – 330 BPM
Acceptable GPM range (LPM) 66 – 90 GPM (250 – 340 LPM)
Acceptable psi range (Bar) 2,320 – 2,610 psi (160 – 180 Bar)
85 dB(A) @ –17 m
Recommended carrier in U.S. tons (kg) 48.5 – 83 t (48,500 – 83,000 kgs)
Carrier options Excavator

Notes
Weight and length for all versions include working steel and “Universal” top cap.

Fx Large Series Cut-Away

CARRIER COMPATIBILITY GUIDE for Fx800

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Excavator
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Choosing the Right Hydraulic Breaker

When operated properly, breakers efficiently and effectively break up concrete and shatter rock. If not operated properly or not sized correctly for the job, the attachment can fail unexpectedly and waste precious time on a job site, or even suffer a reduced lifespan.

Get the guide for the Fx770 Qtv Large Series Hydraulic Rock Breakers

To learn more about proper operating techniques and choosing the right hydraulic breaker for your job, download our latest guide.