HWX680 Hydraulic Rock Breaker Fits Caterpillar CAT 304 304.5 305 307 CR 305.5E2 Komatsu PC45MR-5 PC55MR-5 PC58UU-5 PC60-8 PC70UU-8 Sany SY55U SY60C SY65C Doosan DX55-5 SY55U DX63-5 DX70-5 Hitachi ZX60-5A Excavator
The hydraulic breaker is used for rock breaking, concrete breaking and demolition for construction works.
| No | Description | Unit | HWX680 |
| 1 | Product weight | KG | 300 |
| 2 | Length | mm | 1600 |
| 3 | Required Oil Flow | L/Min | 40-70 |
| 4 | Working Pressure | kg/cm | 110-140 |
| 5 | Impact rate | bpm | 500-900 |
| 6 | Chisel Diameter | mm | 68 |
| 7 | Hose Diameter | inch | 1/2 |
| 8 | Suitable for excavator | ton | 4-7 |
China Hydraulic Breaker Manufacturer and Supplier
Hydraulic hammers | Hydraulic Breakers At Wholesale Prices
| Product Name | 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 forging,Each drill rod has undergone 3 cold heat treatments, long life drill rod |
| Hydraulic Breaker Seal kit | High temperature resistance |
1. Powerful Impact
The synergistic effect of hydraulics and nitrogen creates a powerful hydraulic hammer.
2. Durability
Our excavator hydraulic breaker is made of high-quality materials and precision craftsmanship, the cylinder and piston undergo extensive heat treatment, secondary heat treatment, and cryogenic treatment, significantly extending the life of the machine.
3. Quiet and Vibration-Improving
The finely polished cylinder and piston, combined with strategically installed hydraulic breaker shock absorbers, effectively reduce friction, noise, and vibration damping.
4. Convenient Operation
The fully hydraulic drive system ensures smooth reciprocating motion and minimizes backlash.
5. High-Quality Packaging
Products are packaged in wooden boxes, fully sealed with plastic for safe and rust-proof transportation.