Top Type Hydraulic Breaker can be installed on excavators ranging from 0.8 to 80 tons and is widely used in urban demolition, mining, infrastructure construction, and hard rock breaking applications.
The top type hydraulic breaker crushes hard rock using hydraulic power, releasing impact energy ranging from 200 to 27,000 joules. This equipment is meticulously designed by LERB Machinery to meet various needs, including urban demolition, mining, infrastructure construction, and hard rock breaking.
| Compact Range | Medium Range | |||||||||||
| Model | LYPS100 | LYPS200 | LYPS300 | LYPS350 | LYPS400 | LYPS430 | LYPS450 | LYPS800 | LYPS1600 | LYPS2000 | LYPS2200 | LYPS2200A |
| Carrier Weight (t) | 0.8-2.5 | 1.2-3.0 | 2.5-4.5 | 3.0-5.5 | 4-7 | 6-9 | 7-14 | 10-15 | 15-18 | 18-26 | 18-26 | 18-26 |
| Operating Weight (kg) | 77 | 121 | 148 | 224 | 321 | 407 | 638 | 979 | 1463 | 1698 | 2050 | 2050 |
| Oil Flow (L/min) | 15-30 | 20-40 | 25-50 | 30-60 | 40-70 | 50-80 | 60-100 | 80-110 | 90-120 | 100-150 | 120-180 | 120-180 |
| Operating Pressure (bar) | 150 | 150 | 150 | 150 | 170 | 180 | 190 | 200 | 210 | 210-230 | 210-230 | 210-230 |
| Relief Pressure (bar) | 90-120 | 90-120 | 90-120 | 100-130 | 110-140 | 120-150 | 130-160 | 150-170 | 150-170 | 160-180 | 160-180 | 160-180 |
| Impact Energy (J) | 203 | 271 | 406 | 542 | 677 | 1017 | 1355 | 2033 | 2711 | 3423 | 4067 | 4067 |
| Impact Rate (bpm) | 800-1400 | 700-1200 | 600-1100 | 500-1000 | 500-900 | 400-800 | 400-800 | 350-700 | 350-650 | 350-600 | 350-500 | 350-500 |
| Hose Size (inch) | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 3/4 | 3/4 | 1 | 1 | 1 | 1 |
| Noise Level (dB) | 106 | 107 | 109 | 117 | 109 | 115 | 112 | 114 | 115 | 120 | 118 | 118 |
| Chisel Dia. (mm) | 40 | 45 | 53 | 60 | 68 | 75 | 85 | 100 | 125 | 135 | 140 | 140 |
| Model | LYPS3000 | LYPS3200 | LYPS3500 | LYPS3500F | LYPS4500 | LYPS3000G | LYPS4000G | LYPS185 | LYPS195 | LYPS195P | LYPS200 | LYPS205 | LYPS210 | LYPS220 |
| Carrier Weight (t) | 25-30 | 28-35 | 30-40 | 30-40 | 35-40 | 25-33 | 35-45 | 35-45 | 40-55 | 50-55 | 50-70 | 50-70 | 60-80 | 70-80 |
| Operating Weight (kg) | 2271 | 3059 | 3151 | 3503 | 4216 | 2591 | 3158 | 4809 | 5164 | 5504 | 6408 | 6505 | 6993 | 7508 |
| Oil Flow (L/min) | 150-210 | 180-240 | 200-260 | 200-260 | 210-290 | 175-220 | 200-250 | 220-290 | 240-290 | 260-280 | 260-300 | 260-300 | 300-350 | 320-350 |
| Operating Pressure (bar) | 240-250 | 240-260 | 240-260 | 240-260 | 260-280 | 210 | 210 | 290-300 | 300-310 | 300-310 | 300-310 | 300-310 | 310-330 | 310-330 |
| Relief Pressure (bar) | 160-180 | 180-200 | 180-200 | 180-200 | 180-200 | 160-180 | 160-180 | 220-280 | 220-280 | 260-280 | 220-280 | 260-280 | 280-320 | 280-320 |
| Impact Energy (J) | 5423 | 6779 | 8812 | 10846 | 12202 | 5193 | 10388 | 14302 | 17088 | 19322 | 21360 | 23543 | 25632 | 27057 |
| Impact Rate (bpm) | 300-450 | 300-450 | 250-400 | 250-350 | 250-350 | 300-450 | 300-400 | 200-250 | 180-200 | 160-200 | 150-200 | 150-200 | 150-200 | 120-180 |
| Hose Size (inch) | 1 | 1-1/4 | 1-1/4 | 1-1/4 | 1-1/4 | 1 | 1-1/4 | 1-1/4 | 1-1/4 | 1-1/4 | 1-1/4 | 1-1/4 | 1-1/4 | 1-1/4 |
| Noise Level (dB) | 120 | 123 | 123 | 124 | 125 | 120 | 123 | 125 | 125 | 125 | 125 | 125 | 125 | 125 |
| Chisel Dia. (mm) | 150 | 155 | 165 | 185 | 175 | 150 | 160 | 185 | 195 | 195 | 200 | 205 | 210 | 220 |
The top type hydraulic breaker designed, developed, and produced by LERB Machinery operates using hydraulic power and offers advantages such as high stability, good safety, strong impact force, and long service life. Through in-depth market research and by listening to user needs, we have conducted extensive optimizations on the internal structure and performance of the breaker hammer, ensuring exceptional performance in breaking various types of rock and in concrete demolition tasks. Its integrated design significantly reduces equipment failure rates while effectively enhancing construction efficiency. LERB Machinery boasts a production base of 18,000 square meters, over 120 CNC machine tools and testing equipment, and more than 80 patents, ensuring consistent product quality and durability.
