RockBreaker - Heavy Duty Series
RockBreaker - Heavy Duty Series - Image 2

RockBreaker – Heavy Duty Series

Engineered in South Africa for tough mining environments. Built for reliability and performance in smaller grizzly and gyratory crusher sites, these heavy-duty systems ensure continuous, high-production operation underground and on the surface.

  • Exceptional Reach & Robust Design for Ultimate Flexibility
  • Advanced Technology for Precision & Durability
  • HPP Hydraulic Power Pack – Built for Efficiency & Reliability
  • Unmatched Durability & Productivity for the Mining Industry

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Category:
TECHNICAL INFORMATION HR270 HD HR300 HD HR340 HD
Maximum reach (incl. nominal breaker), m 3.4 3.9 4.4
Horizontal reach, max (breaker vertical), m 2.7 3.0 3.4
Vertical reach, max (incl. nominal breaker), m 1.7 2.2 1.7
Nominal breaker length (incl. moil point), m 1.02 / 1.23 1.02 1.23 / 1.32
Recommended breaker weight, kg 200 – 300 200 300 – 400
Recommended Epiroc breaker SB 202 or 302 SB 202 SB 302 or 452
Weight (excl. breaker, powerpack, console), kg 865 900 1850
Boom Sections 2 2 2

Hydraulic Power Pack Units

HYDRAULIC POWER PACK MODELS HEIGHT (m) LENGTH (m) WIDTH (m) WEIGHT (Kg) FLOW (L/Min) MAX PRESSURE (bar) RESERVOIR CAPACITY (L)
HPP22 HD 1.5 1.6 0.84 705 66.8 180 300
HPP30 HD 1.6 1.8 0.9 825 84.5 200 400
HPP37 HD 1.8 1.8 0.9 920 114.7 250 400
HPP45 HD 1.8 1.8 0.9 980 120.5 320 400
HD55 HD 1.9 2.8 1.2 1 280 143.7 320 600
HPP75 HD 1.9 2.8 1.2 1 300 164.2 320 600 / 800
HPP110 HD 1.8 1.9 1.8 1 735 315.8 320 800

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