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Rock Breaker

SMM Group Constantly strives to maximize the satisfaction of our customers across India by offering High quality World class products at competitive pricing along with prompt and professional after -sales services. The use of advanced hydraulics, materials technology, strength calculations, impact wave theory and production technology have enabled SMM to create hydraulic Rock Breakers that are powerful, durable, cost-effective and the undisputed leaders in their class.

Features

  • Superior Power and High Efficiency
  • Maximizing productivity and reliability
  • Very Simple and Easy Maintenance, downtime
  • Right tool for all
  • 24 x 7 Customer Service

Standard Breaker Models

Technical Specifications

MODEL SMM 400S SMM 430S SMM 500S SMM 810 LS SMM 810HS SMM300GS
Body Weight (Kg) kg 153 213 474 628 922 1097
Total weight (Kg kg side 255 379 767 1260 1772 2531
top 297 387 892 1260 1995 2422
box 296 375 867 1300 1826 2541
Length (mm) mm 1373 1699 2251 2089 2823 3047
Width(mm) mm 350 353 438 508 620 700
Operation pressure kg/cm2 110-140 120-150 150-170 150-170 160-180 160-180
Hydraulic flow range l/min 40-70 50-90 80-110 90-120 120-180 150-190
Impact frequency bpm 500-900 400-800 350-700 400-590 350-500 350-700
Diameter of Hose mm 12.7 12.7 19.05 19.05 25.4 31.75
inch 1/2 1/2 3/4 3/4 1 1 1/4
Diameter of Tool
(Moil/Chisel/Blunt)
mm 68 75 100 125 140 150
Lenght of Tool mm 702 710 1055 1130 1300 1300
Weight of Tool kg 18 23 54 98 126 155
Suitable Carrier
Bucket Volume
m3 0.15-0.3 0.2-0.35 0.4-0.6 0.4-0.6 0.7-0.9 0.9-1.2
Suitable Carrier
Weight
ton 4.0-8.0 6.0-9.0 10.0-16.0 18-23 18-26 27-35
Switch Valve Type Inward Inward Inward Inward Inward Outward
Accumulator exists No No No No No Yes
Accumulator pressure kg/cm2 N/A N/A N/A N/A N/A 60±0.5
N pressure kg/cm2 16.5 16.5 16.5 16.5 16.5 6±0.5
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