


In numerous engineering and construction scenarios, a high-performance breaker can greatly unleash the potential of an excavator. As a key attachment, selecting a suitable hydraulic breaker machine is directly related to project efficiency and costs. Relying on its profound technical accumulation, YG Machinery provides you with reliable solutions ranging from concrete breaker for mini excavator to a full range of large-scale products.【WhatsApp/WeChat/Phone】+86 13837122632
Hydraulic Rock Breaker Machine Parameters
| 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 |

YG Hydraulic Breaker Machine Advantages
Why can YG’s hydraulic rock breaker machine perform outstandingly under harsh working conditions? It is supported by multiple core advantages behind it:
- Excellent Durability: Key structures are made of high-strength steel plates and manufactured through special precision processes, which significantly enhance heat resistance and wear resistance, and extend the service life of the entire machine.
- Intelligent Energy Saving and Noise Reduction: The advanced hydraulic system design achieves efficient energy conversion, embodying the concept of energy conservation; at the same time, noise is effectively reduced through shock-absorbing rubber pads and sealed boxes, implementing an environmentally friendly low-noise design.
- Precise Internal Design: Unique durability designs, such as adding an oil return channel design on the pressure-bearing surface of the oil seal, can effectively reduce the pressure on the oil seal, improve the service life of the oil seal, and reduce maintenance frequency.

Hydraulic Breaker Machine’s Diverse Application Scenarios
A YG hydraulic breaker machine is truly a versatile tool, and its applications run through all links of modern infrastructure construction:·
- Mining: It is safely and efficiently used in the secondary crushing in mining areas, completely replacing secondary blasting for large block crushing and improving safety.··
- Infrastructure and Demolition: Widely used in mining, crushing and demolition operations in metallurgy, railway, highway, construction and other fields, easily handling reinforced concrete structures.··
- Municipal Engineering: Used for road repair, pipeline excavation, frozen soil crushing, etc., with strong adaptability.·

How to Understand the Value Behind Excavator Breaker Price
Faced with the significantly different excavator breaker price on the market, making a wise decision requires looking beyond the simple quotation. YG Machinery recommends that you pay attention to three points:
- Total Life Cycle Cost: If a higher initial investment brings a longer service life and lower failure rate, the comprehensive cost will be lower instead.
- Performance Matching Degree: The price should be linked to the performance and the matching degree with your equipment. Equipping a large excavator with a small breaker seems to save money, but in fact, it wastes the main machine resources; on the contrary, it will damage the equipment.
- Brand and Service Added Value: Choosing a reliable brand like YG means obtaining professional technical support, timely spare parts supply and after-sales service, all of which are the long-term value guarantees implied in the excavator breaker price.6.

Scientific Maintenance of Your Hydraulic Breaker Machine
Correct operation and maintenance are the keys to ensuring the long-term stable operation of the YG hydraulic breaker machine you invested in:···
- Regular Inspection: Before daily operation, check the tightness of bolts and the wear status of drill rods, and lubricate according to regulations.··
- Oil Management: Ensure the use of clean hydraulic oil of the correct model, and replace the filter element regularly to keep the hydraulic system clean.··
- Proper Storage: When not in use for a long time, it should be stored in a dry place, and the piston rod should be retracted into the cylinder block, and the exposed parts should be coated with anti-rust oil.·
Choosing a suitable hydraulic breaker is an investment with far-reaching impact. YG Machinery is committed to providing you with comprehensive hydraulic rock breaker machine solutions from mini to large sizes through solid materials, innovative design and long-term reliability. Only by understanding the equipment matching principles and insight into the core value of the product can you select a breaking partner that truly helps the project and creates excellent returns.【WhatsApp/WeChat/Phone】+86 13837122632



