Premium SB131 Heavy Excavator Jack Hammer, engineered for 30-45 Ton excavators. As a Chinese manufacturer with OEM/ODM service, we deliver industrial-grade durability, high impact force & cost-effective hydraulic breaker solutions for mining, construction & demolition projects.
Parameters of SB131/HWX1650 hydraulic breaker
| Model | UNIT | HWX1650/SB131 |
| Weight | Kg | 3100 |
| Length | mm | 3500 |
| Working Pressure | kg/cm² | 200-250 |
| Impact Rate | bpm | 400-700 |
| Oil hose dia. | inch | 1 1/4 |
| Chisel Dia. | mm | 165 |
| Excavator | ton | 30-45 |
Material Advantages of HWX hydraulic breaker hammers:
| Hydraulic Breaker Hammer High Quality Breaker Material | |
| Items | Material |
| Hydraulic Breaker Cylinder | 20CrMo forged |
| Hydraulic Breaker Front Head | 40CrMo forged |
| Hydraulic Breaker Back Head | 40CrMo forged |
| Hydraulic Breaker Plug Valve Sleeve Valve | 20CrMo |
| Hydraulic Breaker Front Cover | 40CrMo forged |
| Hydraulic Breaker Ring Bush | 40CrMo forged |
| Hydraulic Breaker Through Bolt | 40CrMo |
| Hydraulic Breaker Chisel | 42CrMo forged. Each chisel has undergone 3 cold heat treatments, long life guaranteed. |
| Hydraulic Breaker Seal Kits | High temperature resistance |
Ready to elevate your excavator equipment lineup with a high-performance, customizable SB131 Jack Hammer? As your trusted Chinese manufacturer, we offer factory-direct pricing, flexible OEM/ODM solutions, and reliable after-sales support tailored to 30-45 Ton excavator applications. Contact our team today for a free quote, technical datasheet —let’s partner to deliver cost-effective, durable rock-breaking solutions that drive your project success!

