Hydraulic hammers Atlas Copco GA040

Make: Atlas Copco
Year: 2024
Model: GA040

Hydraulic hammer Piikki GA040 (4 - 7 t) 357 kg.

Piikki's hydraulic hammers are designed to perform any demanding task that the end user may encounter. Typical applications are excavation, demolition, etc.

Impact energy is generated at the top of the piston along with hydraulic pressure and nitrogen gas pressure. The top of the piston has a gas chamber (rear head) and is not part of the accumulator, so this type of hydraulic hammer is called a "gas type hydraulic hammer". Gas type hydraulic hammers have efficient power and performance if you prefer an economical investment. They can be used with relatively higher back pressure than the hydraulic type of hydraulic hammer.

Applications of hydraulic jackhammers

demolition work, breaking concrete

breaking frozen ground

breaking stone

Slag crushing

Reduction of oversized material

Road construction

Construction of sidewalks and curbs

Commercial / selective demolition

Excavating the site

Digging a trench

Advantages of peak hydraulic hammers:

Low wear resulting in high resale value of the circuit breaker

The low thermal heat of the oil means energy savings for the end user

Good hydraulic shock absorption

Less hammer maintenance and therefore lower costs

The hammers have well-engineered hydraulics to minimize overheating

The buffer system (side, top and bottom buffers) used in peak breakers has special shock and vibration absorbing properties.

Easy tool change

Noise isolation sheets as standard equipment

To ensure maximum energy transfer, the diameter of the tool and the piston are matched

Weight 357 kg

Frequency 500 - 900

Excavator oil flow 40 -70

Working pressure 110 - 140

Chair diameter 68

Carrier weight 4 - 7t

357 kg.