A Hydraulic Breaker Machine turns an ordinary excavator into a powerful demolition tool. YG Machinery designs and manufactures this equipment for contractors who need dependable breaking power on demanding job sites. Each unit mounts directly onto an excavator boom, converting hydraulic pressure into strong striking force. Whether you handle concrete demolition, rock excavation, or trenching, a Hydraulic Breaker Machine delivers consistent output shift after shift. Our engineering team builds every model with heavy-duty steel and precision-sealed components, so downtime stays low and productivity stays high. Construction sites vary in scale, so YG offers a wide range of models to match different carrier weights. Options span compact mini excavators through large mining machines. This flexibility lets fleet owners standardize their attachment fleet across multiple excavator sizes without sacrificing performance.
Hydraulic Breaker Machine Parameter
Below is the complete parameter table covering our full product range. These specifications help you match the correct model to your excavator’s carrier weight and operating requirements.
| Model | ChiselDiameter | SuitableCarrierWeight | Main bodyWeight | OperatingPressure | HydraulicOil Flow | Blow Frequency | HoseDiameter |
| mm | Ton | kg | Kg/cm 2 | I/min | bpm | inch | |
| YG350 | 35 | 0.5-1 | 40 | 90-120 | 15-25 | 800-1300 | 1/2 |
| YG400 | 40 | 1-3 | 53 | 90-120 | 15-25 | 800-1300 | 1/2 |
| YG450 | 45 | 1.2-3.0 | 67 | 90-120 | 20-30 | 700-1200 | 1/2 |
| YG530 | 53 | 2.5-4.5 | 85 | 90-120 | 25-50 | 600-1100 | 1/2 |
| YG600 | 60 | 2-5 | 140 | 90-120 | 25-50 | 600-1100 | 1/2 |
| YG680 | 68 | 4-7 | 152 | 110-140 | 40-70 | 500-900 | 1/2 |
| YG750 | 75 | 6-9 | 210 | 120-150 | 50-90 | 400-800 | 1/2 |
| YG850 | 85 | 7-14 | 278 | 130-160 | 60-100 | 400-800 | 3/4 |
| YG100 | 100 | 10-15 | 475 | 150-170 | 80-110 | 350-700 | 3/4 |
| YG1250 | 125 | 15-18 | 616 | 150-170 | 80-110 | 350-700 | 3/4 |
| YG1350 | 135 | 16-26 | 846 | 160-180 | 130-150 | 400-800 | 1 |
| YG1400 | 140 | 18-26 | 916 | 160-180 | 120-180 | 350-500 | 1 |
| YG1400A | 140 | 18-26 | 952 | 160-180 | 120-180 | 350-500 | 1 |
| YG1500 | 150 | 27-35 | 1088 | 160-180 | 150-190 | 350-700 | 1 |
| YG1550 | 155 | 28-36 | 1309 | 180-200 | 200-260 | 250-400 | 1-1/4 |
| YG1650 | 165 | 30-40 | 1438 | 180-200 | 200-260 | 250-400 | 1-1/4 |
| YG1650P | 165 | 30-40 | 1586 | 180-200 | 200-260 | 250-380 | 1-1/4 |
| YG1750 | 175 | 35-40 | 1929 | 180-200 | 210-290 | 200-350 | 1-1/4 |
| YG1850 | 185 | 35-45 | 2411 | 190-220 | 220-270 | 200-250 | 1-1/4 |
| YG1990 | 190 | 40-55 | 2626 | 190-220 | 220-290 | 180-200 | 1-1/4 |
| YG2100 | 210 | 60-80 | 3396 | 200-240 | 290-350 | 150-200 | 1-1/4 |
What Is a Hydraulic Breaker Machine?
A Hydraulic Breaker Machine is an excavator attachment that uses hydraulic energy to generate repeated striking force against hard surfaces. Inside the housing, pressurized oil drives a piston up and down at high speed. This piston strikes a steel chisel, which then transfers impact energy directly into concrete, rock, or asphalt. Most units also include a nitrogen-charged chamber that boosts piston return speed. This design increases blow frequency without extra fuel consumption.
Unlike traditional jackhammers operated by hand, a Hydraulic Breaker Machine channels the excavator’s own hydraulic system for power. As a result, operators can break far larger volumes of material with less physical strain. Many buyers still refer to this equipment as a Breaking Hammer, since the working principle centers on repeated hammer strikes. The attachment bolts onto the excavator arm using a bracket, and hydraulic hoses connect to the carrier’s existing circuit. Because installation is straightforward, operators can switch between buckets and breakers within minutes on site.
Applications of Hydraulic Rock Breaker Equipment
Contractors across many industries rely on this attachment because it handles diverse breaking tasks efficiently. The following sections outline where this equipment delivers strong results.
- Building and Concrete Demolition
Demolition crews use an Excavator Concrete Breaker to bring down walls, foundations, and slabs quickly. Instead of manual labor, the excavator delivers controlled impact force that breaks thick concrete into manageable pieces. This approach reduces project timelines significantly, particularly for urban renovation and building teardown work.
- Rock Excavation and Quarrying
Quarry operators depend on this equipment to fracture large rock formations before loading and transport. Blasting is often restricted near residential zones, so mechanical breaking offers a safer, quieter alternative. Operators can target specific rock sections with precision, minimizing waste material.
- Road and Pavement Maintenance
Road crews use this tool to remove old asphalt layers, damaged pavement, and curb sections during resurfacing projects. Because the attachment mounts on standard excavators, crews avoid renting separate specialized machinery for pavement removal.
- Mining and Trenching Operations
Mining sites use a heavy-duty Hydraulic Rock Breaker to break ore-bearing rock in confined underground or open-pit areas. Trenching crews also rely on smaller models to cut through rocky soil when installing pipelines. Digging alone often isn’t sufficient in these conditions.
Advantages of YG Excavator Concrete Breaker
YG Machinery builds every Excavator Concrete Breaker with long-term reliability in mind. Here are the key advantages that set our equipment apart.
- Durable Breaking Hammer Construction
Every housing and chisel uses high-grade alloy steel, heat-treated for strength. This construction resists cracking under repeated impact, so a YG Breaking Hammer holds up well in heavy-duty demolition environments.
- Advanced Sealing System
Our engineers apply precision-sealed cylinders that prevent oil leakage and dust intrusion. Consequently, maintenance intervals stretch longer, and operators spend less time on repairs between jobs.
- Consistent Energy Efficiency
The nitrogen-charged piston system converts hydraulic pressure into striking force with minimal energy loss. Therefore, fuel consumption stays lower compared to older breaker designs, saving operating costs over time.
- Reduced Vibration and Noise
Internal dampening components absorb shock before it reaches the excavator arm. This feature protects the carrier machine’s structural joints and improves operator comfort throughout long shifts.
- Wide Model Range for Every Carrier
Our lineup spans the compact YG350 for mini excavators up to the YG2100 for large mining equipment. Together, these models cover carrier weights from 0.5 tons to 80 tons. This range allows fleet managers to standardize parts and training across multiple machine sizes.
- Responsive After-Sales Support
Our technical team assists with installation guidance, spare parts sourcing, and troubleshooting after delivery. Because international buyers often work across time zones, we prioritize fast, clear communication for every inquiry.
FAQ About Hydraulic Breaker Machine
Match the breaker’s suitable carrier weight to your excavator’s operating weight. A 5-ton excavator pairs well with the YG600 or YG680, for instance. Both models list compatible carrier ranges between 2 and 7 tons in the parameter table above.
Yes, mounting brackets can be customized to fit most major excavator brands. YG Machinery designs brackets according to your carrier’s boom and arm dimensions, so compatibility issues rarely arise during installation.
Chisel lifespan depends on material hardness and daily usage hours, though heat-treated alloy steel chisels generally outlast standard versions. Regular greasing and correct blank-firing avoidance also extend chisel service life considerably.
Daily greasing of the chisel bushing is essential, along with periodic checks of nitrogen gas pressure. These simple habits prevent premature wear and keep blow frequency consistent across long-term use.
Not necessarily, since blow frequency works alongside impact energy rather than replacing it. Larger models produce lower blow frequency but higher single-impact force, which suits heavier rock and concrete breaking tasks.
Buy Excavator Concrete Breaker From YG Machinery
Ready to equip your excavator with a reliable Hydraulic Breaker Machine? YG Machinery ships a full model range worldwide, backed by responsive technical support and transparent pricing. Send us your excavator’s carrier weight and application details, and our team will recommend the ideal model for your project.
Beyond breakers, YG also supplies complementary excavator attachments to expand your equipment’s versatility. These excavator attachments include: orange-peel grapples, drum cutters, hydraulic shears, pile drivers,hydraulic pile breakers, rock splitters, and integrated drill-and-split machines.Additional attachments cover grabbing, cutting, and lifting tasks. These options fit the same excavator carrier ranges shown above. Contact our sales team today to request a detailed quote and technical consultation for your next equipment purchase.
