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Greatbear Hydraulic Breaker
Greatbear Hydraulic Breaker
Greatbear Hydraulic Breaker
Greatbear Hydraulic Breaker
Greatbear Hydraulic Breaker
Greatbear Hydraulic Breaker
Greatbear Hydraulic Breaker
Greatbear Hydraulic Breaker
Greatbear Hydraulic Breaker
Hydraulic Breaker
Greatbear Hydraulic Breaker
Greatbear Hydraulic Breaker
Greatbear Hydraulic Breaker
Greatbear Hydraulic Breaker
Greatbear Hydraulic Breaker
Greatbear Hydraulic Breaker
Greatbear Hydraulic Breaker
Greatbear Hydraulic Breaker
Greatbear Hydraulic Breaker
Greatbear Hydraulic Breaker
Greatbear Hydraulic Breaker
Greatbear Hydraulic Breaker
Hydraulic Breaker
Greatbear Hydraulic Breaker
Greatbear Hydraulic Breaker
Greatbear Hydraulic Breaker
Greatbear

Greatbear Hydraulic Breaker

Available soon
SKU: ET-HB750
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$4,950.00
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Product details
  • Heavy-duty hydraulic breaker delivers powerful impact for concrete, asphalt, rock, and pavement demolition
  • High-performance percussion hammer efficiently breaks through tough materials
  • No back-head charging required for simplified operation and reduced maintenance
  • CD-engineered side bolt threads provide even load distribution and reduce the risk of through-bolt failure
  • Reinforced front head construction increases durability and extends service life
  • Increased back-head pressure delivers up to 25% greater impact energy for enhanced breaking performanc

Product details

  • Heavy-duty hydraulic breaker delivers powerful impact for concrete, asphalt, rock, and pavement demolition
  • High-performance percussion hammer efficiently breaks through tough materials
  • No back-head charging required for simplified operation and reduced maintenance
  • CD-engineered side bolt threads provide even load distribution and reduce the risk of through-bolt failure
  • Reinforced front head construction increases durability and extends service life
  • Increased back-head pressure delivers up to 25% greater impact energy for enhanced breaking performanc

Product Dimension

2013mm*943mm*615mm/6.6'*3.09'*2.02'

Product Weight

880kg/1936lbs

Product Material

Q345 Steel

Hydraulic Motor Power

25HP

Hydraulic Motor Flow

25L per min

Hydraulic Motor Speed

2400 RPM

Hydraulic Motor Pressure

20MPa

Surface Treatment Technology

Plastic Powder Coating

Working Width

1845mm/72.64"
  •  Pressure gauge - Pressure of nitrogen gas: 220 PSI
Also Available in
Model Unit 450 530 680 850 1000
Weight kg 120 190 300 510 840
Length mm 1000 1100 1300 1737 1900

Working Flow Rate

 liter/min 25-50 25-60 36-60 45-85 80-120
Oil Relief Pressure kg/cm2 160 160 170 190 190
Working Pressure kg/cm2

90-100

90-120

110-140

127-147

150-170
Impact Rate bpm 500-1000 500-1000 500-900 400-800 400-650
Chisel Diameter mm ¢45 ¢53 ¢68 ¢85 ¢100
Hose Diameter inch 1/2 1/2 ‘1/2 ‘3/4 ‘3/4
Back Head Pressure kg/cm2 16 16 16 16±0.5 16±0.5
Accumulator Pressure kg/cm2 / / / / /
Suitable Carrier ton 1-1.5
 1.5-3 3-7 7-14 10-15


Model Unit 1350 1400 1550 1650 1750
Weight kg 1510 2029 2900 3500 4500
Length mm 2300 2420 2620 3015 3055

Working Flow Rate

 liter/min 130-170
 150-190
 150-230 200-260 210-280
Oil Relief Pressure kg/cm2 210
 210 230 240 240
Working Pressure kg/cm2

160-185

160-185

170-200

180-200

180-200
Impact Rate bpm 400-650
 400-800 400-800 250-400 250-350
Chisel Diameter mm ¢135 ¢140 ¢155 ¢165 ¢175
Hose Diameter inch 1 1 1 5/4 5/4
Back Head Pressure kg/cm2 16±0.5 16c±0.5 16±0.5 16±0.5 16±0.5
Accumulator Pressure kg/cm2 60 60 60 60 60
Suitable Carrier ton 18-25
 20-30 27-36 30-45 40-55

No manuals or documents are available for this product.

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