FURUKAWA ROCK DRILL CO.,LTD.

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Hydraulic Breaker

Small size Hydraulic Breakers

Base machine 1.0 to 5.5 tons

 

T-BOX type

Side Plate type

Side Bracket type

 

No back head gas charging for ease of maintenance.
Through bolt design with large CD threads for added strength.
Increased front head wall thickness for added service life.

Specifications

Model F1 F2 F3 F4 F5
Body weight kg 43 58 81 106 152
  with T-BOX kg - 117 160 227 292
  with Side Plate kg 66 86 129 172 225
  with Side bracket kg 70 92 136 180 246
Top -bracket kg - 16 25 33 42
Height with T-BOX mm 908 1035 1140 1230 1341
Impact rate min-1 900-1250 900-1200 850-1200 750-1000 700-900
Oil flow rate L/min 12-20 16-30 25-40 32-48 42-62
Working oil pressure MPa 10-14
Rod diameter mm 36 45 52 60 68
Weight of Base machine ton 1.0-1.5 1.5-2.5 2.5-3.5 3.5-4.5 4.5-5.5
Valve adjuster Standard

The contents of this specifications are subject to change without notice in the future.

 

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