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ROBI BACKHOE SERIES HYDRAULIC BREAKERS

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BH Range

APPLICATIONS

The Robi backhoe series of hydraulic hammers are designed to fit all modern backhoe loaders, largest mini excavators and skid steer loaders. High impact frequency and constant impact energy make these hammers perfect for different demolition applications. Due to their inherent flexibility a variety of civil engineering jobs such as digging sewers, cable canals and small scale trenches can be accomplished using these versatile breakers.
The models BH32, BH40, BH52 and BH80 have a sound suppressing housing as standard.

KEY FEATURES AND BENEFITS

  • Due to the nature of the Backhoe loader hydraulics the BH-series has been designed to accept high oil flows. This high oil flow creates high impact frequency resulting in high productivity in penetrative breaking.
  • The BH-series is based on the Constant Blow Energy (CBE) principle. This essentially means that every impact is of equal strength regardless of impact frequency or oil flow. The CBE operating principle ensures excellent productivity with all suitable carriers and installations.
  • High precision hydraulics produce excellent overall efficiency and low fuel consumption, resulting in reduced operating costs and low cost of ownership.
  • Silenced housing (read more)

Robi BH range

  BH32 BH40 BH52 BH80
Working weight, kg (lb):  275 (610)  370 (850)  505  (1110)  820 (1810)
Impact rate, bpm: 600-1800 500-1700 500-1700  500-1000
Operating pressure, bar (psi): 90-140 (1305-2030) 90-140 (1305-2030) 100-140 (1450-2030)  125-150 (1810-2180)
Pressure relief, min, bar (psi): 140-190 (2030-2900) 140-190 (2030-2900) 150-190 (2180-2760)  175-200 (2540-2900)
Pressure relief, max, bar (psi): 220  (3190) 220 (3190) 220 (3190)  220 (3190)
Oil flow range, l/min (gal/min): 35-90 (9.2-23.8) 40-120 (10.6-31.7) 50-150 (13.2-39.6)  60-120 (15.9-31.8)
Tool diameter, mm (in): 72 (2.83) 80 (3.15) 90 (3.54)  95 (3.74)
Noise level (2000/14/EC), dB(A): 118 120 123  127

Miniexcavator, tractor backhoe weight (t):

3.4-8.0 (7050-17600) 4.6-9.0 (9500-20900) 7.0-12.5 (12700-28700)  9.0-15.0  (19800-33000)
 Skid steer, robot weight (t):  1.9-3.6 (4200-11680)  2.6-5.0 (5700-13900)  4.0-7.0 (8600-15700)  

Data is subject to changes without notice. For more information contact your local dealer or Ramtec Oy