TANK TB40 Hydraulic Breaker
TANK TB40 Hydraulic Breaker
TANK TB40 Hydraulic Breaker suitable 2~4 tons excavator
Application: Large-scale mining operations for primary rock extraction and secondary crushing, providing a safe and eco-friendly alternative to blasting; Urban building demolition and renovation projects, enabling precise breaking of reinforced concrete structures with minimal vibration impact on surrounding buildings; Road, bridge, and infrastructure construction, efficiently handling asphalt concrete pavements, frozen soil, and hard rock layers; Obstacle removal during tunnel boring and subway construction; and specialized environments such as port dredging and underwater operations. Our products have been proven reliable and stable through field tests in over 50 types of mines worldwide with varying rock hardness.
| Item | Unit | TB30 | TB40 | TB50 | TB60 | |
| Total Length | Side | mm | 1000 | 1140 | 1330 | 1699 |
| Top | mm | 1275 | 1440 | 1641 | 1890 | |
| Box | mm | 1372 | 1521 | 1658 | 1920 | |
| Weight | Side | kg | 145 | 148 | 281 | 474 |
| Top | kg | 140 | 152 | 282 | 494 | |
| Box | kg | 170 | 176 | 348 | 504 | |
| Working Pressure | kg/cm² | 90~120 | 90~120 | 110~140 | 120~150 | |
| Required Oil Flow | l/min | 25~32 | 25~45 | 40~70 | 50~90 | |
| Impact Rate | bpm | 600~1200 | 550~1000 | 450~950 | 400~800 | |
| Nitrogen | bar | 14~17 | 14~17 | 14~17 | 14~17 | |
| Chisel Diameter | mm | 45 | 53 | 68 | 75 | |
| Hose Size | inch | PF1/2" | PF1/2" | PF1/2" | PF1/2" | |
| Applicable Excavator | ton | 1.2~2.2 | 2.1~4.0 | 4.8~8.0 | 6.0~9.0 | |
| Max Pressure | j | 260 | 355 | 560 | 790 | |
| Pistonstroke | mm | 46 | 48 | 60 | 72 |
NONE - SCRATCHING OF THE VALVE & PISTON SUPERIOR OF THE PISTON TECHNOLOGY
It's new tech for the breaker piston and valve. During the last 3 years of testing, as well as after our special heat treatment tech, the piston and valve have obviously had better performance: from a 5% scratching problem reduced to 0.5%. The users are happy that their tools are more stable for supporting their work, and the dealers are happy that they can save more time to serve other scope products.
ANTI - BLANKET FIRING
The piston moves back and forth and strikes by using hydraulic oil pressure and nitrogen gas. In case of blank firing, internal components such as the front head rod pin and through bolt can be damaged by striking internal components, and the lifespan of the product will be shortened due to repeated frictional heat and impact. The system consists of the chisel piston, low-pressure port, high-pressure port, control valve, nitrogen chamber, etc. When the piston is out of the normal strike position, the anti-blank-firing system is automatically opened, and the upper chamber of the piston is filled with high-pressure fluid.
UNDERWATER WORKING
Our breaker also has the waterproof function for your underwater working conditions.
ABSORBING THE VIBRATION OF THE BREAKER WORKING
Our new technology devices enhance your breaker’s life term longer. It is an imported technology, tested in Europe, and mainly used for mining sites.
After sell service: We offer end-to-end one-stop service spanning R&D, production, global sales, and localized support. In manufacturing, all core mechanism components except seals are produced in-house, strictly adhering to the ISO9001 system to ensure full-process quality control from raw materials to finished products. For sales, our professional team provides precise job site matching and model selection guidance to prevent losses from equipment-demand mismatch. We have established a comprehensive network of over 80 global agents and more than 120 service points domestically and internationally, with products exported to more than 50 countries. For after-sales service, we have assembled a team of professional and experienced technical support personnel, offering timely and accurate remote guidance and on-site assistance to ensure the continuous, efficient operation of customer equipment, fully addressing all post-purchase concerns.