30 Ton Excavator Hydraulic Mining Breaker Hammer with Auto Lubrication Grease Pump

The high frequency hydrualic mining breaker hammer with auto lubrication grease pump has been designed with many special features so that it can be more efficient and powerful to do mining quarrying demolition works. 

This HWX1550 high frequency hydraulic mining breaker hammer is a powerful buliding construction equipment. It’s a 30 ton excavator quarry hydraulic hammer. As a rock stone breaking machine, this hydraulic breaker is essential construction machinery and highly praised mining device.

The advanced gas & oil percussion mechanism generates extra power by accumulated gas pressure which ensures very reliable performance with a wide range of excavator pump conditions.

IPC &ABF System
Integrated Power Control & Anti-Blank Firing System allows you to choose from 3 different modes.
The automatic anti blank Firing function (shutoff) can be switched off or on . The operator can select the correct operating mode from high frequency with normal power to low frequency with extra power. With this advanced system, the operator may choose the correct mode in accordance with site requirements in a matter of minutes and with a minimum of hassle.
Auto shut-off & easy start function
Breaker operation can be automatically stopped in order to prevent consequential damage to the power cell due to the blank Firing.Especially in secondary breaking or when the operator is unskilled. Breaker operation is easy to restart when soft pressure is applied to the chisel to the work surface.
Enhanced vibration dampening & sound suppression system
Meet strict noise regulations and allow more comfort for the operator.
Further features are standard connections for underwater operation and an automatic lubrication pump.

Frenquency adjusting valve of the hammer

Auto Lubrication Grease Pump

hydraulic Hammer wrench and other tools

Advantages of this hydraulic mining breaker hammer:

1. High frequency impact: The impact frequency of hydraulic high-frequency hammers is much higher than that of ordinary hydraulic hammers. The continuous “high-frequency vibration+impact” causes rapid stress accumulation inside the crushed materials (such as rocks and concrete), accelerating crack propagation and completing more crushing in the same time.
2. More efficient for hard and brittle materials: For hard and brittle materials such as granite and concrete, high-frequency impact can reduce the situation of “ineffective rebound after a single heavy hit”, avoid energy waste, and increase crushing efficiency by more than 30% -50%.
3. High energy conversion efficiency: The hydraulic system design of high-frequency hammers focuses more on flow control and energy recovery. By optimizing the piston motion trajectory and hydraulic oil circulation, it reduces the “hydraulic oil reflux loss” and “mechanical vibration energy dissipation” caused by low-frequency large impact in ordinary hydraulic hammers.
4. Low energy consumption per unit of crushing: Under the same workload, the hydraulic oil consumption of high-frequency hammers is 15% -25% lower than that of ordinary hydraulic hammers, and long-term use can significantly reduce fuel costs.
5. Lower vibration and noise
6. Less equipment wear and tear
7. Stronger adaptability and wider application scenarios: High frequency hammers can efficiently crush hard rocks, reinforced concrete, and other brittle materials such as bricks and asphalt by adjusting the impact frequency (some models support frequency conversion), achieving “one machine for multiple uses”.
8. Suitable for fine work: The impact force of high-frequency hammers is easier to control, and in narrow spaces (such as indoor demolition, pipe breakage) or scenes where some structures need to be preserved (such as cleaning around ancient buildings), it can reduce damage to non broken areas and achieve higher accuracy.

Parameters of this hydraulic mining breaker hammer are listed below：