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Rod-type diesel pile hammers. Ram mass: 400 – 3,500 kg

Kopernik HD series pile hammers combine time-tested technologies and innovative materials.

Implementation example
Rod-type diesel pile hammers. Ram mass: 400 – 3,500 kg пример внедрения

HD-35 pile hammer (maximum impact energy 89.6 kJ) was supplied by The Kopernik Group of Companies to construction site in Tomsk, Russia to install 12-meter 300x300 piles.

Efficiency.

Good compression ratio ensures operational stability at various soils. The effectiveness is proven by complete combustion.

Performance.

The hammer provides higher impact energy than its home-produced counterparts due to low compression ratio and good hammer compression. Therefore, pile installation lasts shorter.

Reliability.

Cast parts ensure the design reliability.

The pile cap spherical joint ensures the vertical pile driving even if the hammer is slightly inclined.

Innovative technology enables to attach guides to traverser and piston which ensures proper fixation with no need for constant control.

Good value for money and maintenance accessibility. 

Low operating costs significantly decrease the cost of service.

The hammer design enables operation in the field.

Durability.

The hammer overhaul life that is a total of 50, 000 running meters of piles demonstrates components’ high quality.

Nylon bushings in releasing gears and bronze ones in hammer ram protect the hammer guides from tearing.

Applicability.

The hammers can be applied to drive piles, tubes, etc. and are completely adapted to all Russian pile driving rigs (including SP-49D).

Specification

    HD-6 HD-12 HD-18 HD-25 HD-35
Ram Weight kg 600 1 200 1 800 2 500 3 500
Max. Potential Energy kJ 10,8 25,2 37,8 57,5 89,6
Min. Number of Blows 1/min 45 45 45 42 40
Max. Number of Blows 1/min 60 60 60 55 52
Hammer Mass kg 1 260 2 360 3 350 4 380 5 360
Oil Consumption l/h 3,1 4,5 6,9 10 12
Max. Pile Weight kg 2 000 4 000 5 000 6 000 7 000
Max. Stroke mm 1 900 2 100 2 100 2 500 2 800
Compression Ratio   18 18 18 22 22
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