China Doosan Jcb Excavator Soosan Sb81 Hydraulic Jack Hammer Hydraulic Concrete Rock Breaker for 20ton Excavator, Find details about China Hydraulic Breaker, Hydraulic Hammer from Doosan Jcb Excavator Soosan Sb81 Hydraulic Jack Hammer Hydraulic Concrete Rock Breaker for 20ton Excavator
Model | YLB530 | YLB680 | YLB750 | YLB1000 | YLB1350 | YLB1400 | YLB1500 | YLB1550 | YLB1650 | YLB1750 |
Operating Weight(KG) | 180 | 350 | 435 | 860 | 1780 | 1825 | 2300 | 2850 | 3560 | 3990 |
Required Oil Flow(L/min) | 25-50 | 40-70 | 50-90 | 80-120 | 100-150 | 130-170 | 150-210 | 170-220 | 200-260 | 210-260 |
Impact Rate(bmp) | 550-1000 | 500-800 | 450-800 | 350-700 | 350-600 | 350-500 | 300-450 | 300-450 | 250-400 | 250-350 |
Working Pressure(Kg/cm²) | 90-120 | 100-140 | 120-150 | 160-180 | 180-210 | 190-220 | 210-230 | 220-240 | 230-250 | 240-260 |
Rod Diameter(mm) | 53 | 68 | 75 | 100 | 135 | 140 | 150 | 155 | 165 | 175 |
Applicable Carrier(ton) | 2.5-4.5 | 4-7 | 6-9 | 11-16 | 18-21 | 20-26 | 25-30 | 28-35 | 30-40 | 40-55 |
Valve Ass'y Position | internal | internal | internal | internal | external | internal | external | internal | internal | internal |