One of the key features of the Atlas Copco EC 70 hydraulic breaker hammer is its robust build quality.
It is constructed from high-quality materials and designed to withstand the demanding conditions of construction work. The breaker's body is made from tough alloy steel, ensuring resistance to wear, tear, and impact. Additionally, the heat-treated components increase the overall strength and longevity of the breaker.
The EC 70 boasts an advanced hydraulic system that maximizes efficiency and productivity. It is equipped with an accumulator to absorb recoil energy, reducing the stress on the carrier machine and operator. The hydraulic system also allows for precise control of the hammer's impact force and frequency, enabling the operator to adapt the tool's performance to the specific material and task at hand.
The breaker's design also emphasizes user-friendliness and ease of maintenance. A built-in lubrication system ensures that all moving parts are well-oiled, reducing friction and extending the service life of the tool. Furthermore, the EC 70 comes with an automatic greasing feature that simplifies maintenance and minimizes downtime.
To enhance operator comfort and safety, Atlas Copco has incorporated vibration dampening technology in the EC 70.
This feature reduces the level of vibrations transmitted to the operator, thus minimizing fatigue and the risk of musculoskeletal injuries during prolonged use.
The EC 70 hydraulic breaker hammer offers various working modes to suit different applications. For instance, it can be configured for both single and double tool operation, enabling the operator to adjust the breaker's performance based on the material hardness and desired productivity.
Another notable aspect of the EC 70 is its compatibility with a wide range of carrier machines. Whether it's excavators, backhoe loaders, or skid steer loaders, this versatility makes the breaker a valuable addition to any construction fleet.
In terms of specifications, the EC 70 has an operating weight range suitable for medium to heavy-duty applications, typically between 1500 kg to 2000 kg. The impact energy ranges from approximately 4000 joules to 6000 joules, providing ample power for breaking through tough materials. The breaker's working pressure and flow rate requirements depend on the specific carrier machine it is mounted on.