Greatbear Hydraulic Breaker

This Greatbear Hydraulic Breaker is the attachment for skid steer for a demolishing concrete structure, rocks, or pavement purpose. The Greatbear hydraulic breaker is a powerful percussion hammer with a sharp head to split and break the aim. The breaker is also known as hammers, peckers, hoe rams, and hoe rammer for construction and demolition workers. User Maunal Specification   Model Unit 750 Weight kg 375 Length mm 1719 Working Flow Rate liter/min 50-90 Oil Relief Pressure kg/cm2 170 Working Pressure kg/cm2 120-170 Impact Rate bpm 400-800 Chisel Diameter mm ¢75 Hose Diameter inch ‘1/2 Back Head Pressure kg/cm2 16±0.5 Accumulator Pressure kg/cm2 / Suitable Carrier ton 6-9 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 Feature Ideal for many skid-steer loader applications No back head charging required CD designed side bolt threads provide even load distribution and greater surface contact between the nut and bolt reducing the chances of thru-bolt failure Increased front head wall thickness for added service life An increase in back head pressure results in a 25% greater impact on energy Package Size LxWxH (inch): 75x50x30 Weight (lb): 1323 Forklift or equivalent is required for unloading