Demolition and rock-breaking projects always face slow progress and high labor costs when using manual jackhammers. Workers get tired quickly, and the work progress is hard to guarantee. A hydraulic concrete breaker solves these problems by using your excavator’s hydraulic power to break concrete and rock quickly and efficiently. Also known as an excavator concrete breaker, it is a hydraulic excavator attachment that mounts directly on your excavator arm. You don’t need to buy additional power equipment — it uses your excavator’s existing hydraulic system as the power source. YG provides 21 different models of this equipment, with chisel diameters from 35mm to 210mm, suitable for 0.5-80 ton excavators, which can meet the needs of different scales of demolition and rock-breaking projects.
YG Hydraulic Concrete Breaker Parameters:
| Model | ChiselDiameter | SuitableCarrierWeight | Main bodyWeight | OperatingPressure | Hydraulic Oil 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 |
How Much Faster Is A Hydraulic Concrete Breaker Than Manual Demolition?
One of the most common questions first-time buyers ask is: is it really worth investing in a breaker? The answer depends on how much efficiency and cost savings it can bring. Compared with manual jackhammer demolition, a hydraulic breaker is far more efficient, and you can see the specific gap from the following three common scenarios:
1. Concrete wall demolition
For ordinary 20cm thick concrete walls, a worker with a manual jackhammer can break about 3-5 square meters per day, and needs to rest frequently due to high labor intensity.
A small excavator concrete breaker can break 50-80 square meters of concrete wall per day, which is 10-20 times faster than manual work. For a medium-sized demolition project, you can save dozens of labor days and finish the project much earlier.
2. Hard rock breaking
For hard rock with medium hardness, manual jackhammer work is very inefficient. A worker can only break 0.5-1 cubic meters of rock per day, and the work intensity is very high.
A medium-sized hydraulic breaker can break 10-20 cubic meters of rock per day, which is 20-30 times faster than manual work. For mining and quarrying projects, the efficiency improvement is even more obvious.
3. Road surface breaking
For a 15 cm thick concrete road surface, manual work can break about 5-8 square meters per day, and the broken pieces are uneven.
A hydraulic concrete breaker can break 80-120 square meters of road surface per day, and the broken pieces are more uniform, which is convenient for subsequent cleaning and transportation.
On average, a hydraulic breaker can help you complete 1-2 months of manual work in just a few days. The labor cost savings alone can recoup the equipment investment in a short time.
Key Components Of A High-Quality Hydraulic Concrete Breaker
The performance and service life of a breaker depend largely on the quality of its core components. A high-quality hydraulic concrete breaker is not just a simple metal shell — every core component affects work efficiency and durability. Our breakers use high-quality components for every key part:
1. High-precision piston and cylinder body
The piston and cylinder body are the core components that generate impact force. Our pistons are made of high-strength alloy steel and undergo precision grinding to ensure tight fit and low friction loss. The cylinder body is also made of high-strength material with high wear resistance, which can work stably under long-term high pressure. This design ensures stable impact force and a long service life, even under continuous high-load operation.
2. Wear-resistant replaceable chisel
The chisel directly contacts the material, so it wears fastest. We manufacture our chisels from high-hardness alloy steel that delivers strong wear and impact resistance, letting users work with hard rock over extended periods. The chisel is also replaceable. You can replace different types of chisels according to different working conditions, which is very convenient and low-cost.
3. High-quality sealing system
The sealing system determines whether the breaker can work stably for a long time. Our breakers use high-quality wear-resistant seals, which can adapt to high-pressure and high-temperature working environments and are not prone to oil leakage. The seal replacement is also very simple. You can complete the replacement on-site; no need to send the whole machine back to the factory.
4. Energy-saving accumulator
The accumulator can recover the impact energy and reduce the impact on the excavator’s hydraulic system. It not only improves the impact efficiency, but also protects the excavator’s hydraulic system from damage, and reduces the fuel consumption of the excavator.
5. Reinforced shell and mounting bracket
The shell and mounting bracket are made of high-strength steel plate, which can withstand strong impact and vibration. The bracket is suitable for most common excavator brands, and the installation is very simple.
FAQs About YG Hydraulic Concrete Breaker
A: We have 21 different models suitable for 0.5-80 ton excavators. You can choose the right model according to your excavator tonnage and project requirements. We can also help you select the most suitable model according to your excavator parameters.
A: Yes, it can be used for both concrete demolition and hard rock breaking. Different models have different impact energies; you can choose according to the hardness of the material you need to break. We also provide different types of chisels for different materials.
A: Yes, it is designed for field service. You can replace wearing parts like chisels and seals on site; no need to send it back to the factory. The structure is simple and reliable, and the daily maintenance cost is very low.
A: No, you don’t need to modify your excavator. It can be installed directly on the excavator arm, and you only need to connect it to the excavator’s hydraulic system. The installation process is very simple and can be completed in a short time.
A: You need to consider three main factors: your excavator tonnage, the hydraulic flow and pressure of your excavator, and the type of material you usually break. You can send us your excavator parameters and project requirements, and our engineers will recommend the most suitable model for you for free.
Excavator Rock Breaker For Sale
Tired of slow manual demolition and high labor costs on your projects? A high-quality hydraulic concrete breaker can completely change the way you work. YG has specialized in excavator attachments for years, and every breaker we build delivers consistent, high-impact performance you can count on. With 21 models covering 0.5- to 80-ton excavators, we have the perfect fit for every demolition, mining and construction project. We don’t just sell equipment — we provide free professional selection services to make sure you get exactly the right model for your excavator and work needs.
If you are looking for an excavator rock breaker for sale, please tell us your excavator tonnage, hydraulic parameters and main application scenarios today, and our engineers will send you a free customized selection plan plus a detailed factory-direct quotation.
