F6/F9 Medium Series Hydraulic Breakers – Versatility and Power

These medium-sized breakers are engineered with a higher back head pressure and larger pistons for an increase in impact energy.

F6 and F9 rock breakers are available with FRD USA’s unique Switch Hitch side plate mounting system for rubber-tired backhoes. An indexing disc inserted in the side plate can be easily changed to accommodate quick couplers for many popular backhoes, including Case®, John Deere® and Caterpillar®. Attachment is as simple as rotating the disc to the OEM center dimension of the carrier then attach the hammer in the normal manner. There’s no need for separate OEM specific mounting brackets for each carrier. This design also increases tuck for better over the road transport and aids in loading and unloading of the equipment.

The F6 and F9 also come in the popular Qt version to accommodate work environments that demand a reduced noise level. The F6 is available with a one-piece skid-steer loader bracket for large series skid-steer loaders. All FRD USA hammers come complete with our exclusive Pro-Pak for ease of installation. The Pro-Pak includes hose whips, mounting hardware, standard working steel and tool kit with operating manual at no additional charge.

Features & Benefits

F9 Medium Series Hydraulic Breaker

F6/F9 Features & Benefits

  • Increase in back head pressure and larger diameter piston results in greater impact energy.
  • Longer thrust bushing improves piston alignment during impact and incorporates grease holes to evenly distribute grease in the front head.
  • CD designed side bolt threads provide even load distribution and greater surface contact between the nut and the bolt reducing the chances of thru-bolt failure.
  • Increased front head wall thickness for added service life.
  • Nitrogen charged back head for superior energy transfer.
  • Large diameter piston for increased impact energy.
  • CD designed threads on thru-bolt provide even load distribution and greater surface contact between the nut and bolt.
  • New front head design includes replaceable thrust bushing for added service life.
  • Includes two-year warranty with registration.
Specifications

F6/F9 Specifications

 F6F9
Impact Energy Class1,000 ft lb1,500 ft lb
WEIGHT IN LBS (KG)*
TLB Version700 (317)1,120 (508)
SS Version939 (426)n/a
FSP Version875 (397)**1,121 (554)**
Qt Version958 (434**)1,403 (636)**
LENGTH IN INCHES (MM)*
TLB Version57 (1,448)63.25 (1,606)
SS Version63 (1,600)n/a
FSP Version56.5 (1,435)**75.5 (1,918)**
Qt Version55.25 (1,403)74.5 (1,461)
WORKING STEEL*
Diameter in inches (mm)3 (76.2)3.5 (90)
New length measured from fronthead ( in)17.7519.5
Replaceable length measured from fronthead (in)12.2513.75
GENERAL SPECIFICATIONS
Adjustable BPM650 ~ 1,500550 ~ 900
Acceptable GPM Range (LPM)13 ~ 40 (50 ~ 150)17 ~ 30 (65 ~ 114)
Acceptable PSI Range (Bar)1,450 ~ 2,320 (100 ~ 160)1,700 ~ 2,150 (120 ~ 150)
85 dB(A) Qt version@10 - meters11 - meters
Recommended Carrier
Range in U.S. tons
6 ~ 77 ~ 10
Carrier options
 
 
 
 
 
 
 
 
 
The contents of these specifications are subject to change without notice.

Notes:
1. Weights and lengths for all versions include Working Steel
2. All weights and lengths for FSP’s & Qt versions marked**include a “Universal” Top Cap
Configurations
MODEL CONFIGURATIONS

F6

F9


Description of Configurations
FB
Breaker assembled in full length side plates & includes; (2) hose whips, all mounting and (1) standard working steel (moil or chisel or blunt)
CP
Breaker assembled in full length, 1-piece CP072 bracket & includes; (2) hose whips and (1) standard working steel (moil or chisel or blunt)
TLB
Breaker assembled in full length side plates with Switch Hitch mounting feature & includes; (2) hose whips, all mtg and (1) st’d working st’l (moil or chisel or blunt)
CP-QA
Breaker assembled in full length, 1-piece CP072 bracket & includes; (1) Quick-Attach brkt, (2) hose whips, and (1) st’d working st’l (moil or chisel or blunt)
ME
Breaker assembled in full length side plates expressly for mini-exc. & includes; (2) hose whips, all mtg and (1) st’d working st’l (moil or chisel or blunt)
FSP
Breaker assembled in full length, flanged side plates & includes; a top cap, all mounting, (2) hose whips and (1) st’d working st’l (moil or chisel or blunt)
WB
Breaker assembled in full length side plates expressly for Weldco-Beals coupler & includes; (2) hose whips and (1) st’d working st’l (moil or chisel or blunt)
SS
Breaker assembled in a 1-piece, HD skid-steer quick-attach bracket & includes; (2) hose whips and (1) standard working st’l (moil or chisel or blunt)
Qt/Qtv
Breaker assembled in a full length and protective, low noise case & includes: top cap, mounting, hose whips & (1) st’d working st’l
F Series Cut-Away

F Medium Series Cut-Away

  • Shuttle valve
  • Side mount nitrogen charged accumulator
  • Replaceable thrust bushing
  • Two retaining pins for greater alignment with working steel
  • Replaceable front head bushing
  • Large diameter through bolts with “CD” threads
  • Nitrogen charged back head. Large diameter piston

Select to expand cut-away.

Carrier Compatibility

Literature and Links