Can be used independently everywhere
Powerful in seconds
Low vibration and dust, almost noiseless
Economical and safe
Precise measurement can be controlled at any time
Robust and light
Options
and Accessories
Enlarging counter wedges
For enlarging the previously created crack. Particularly strong reinforcement can be broken off easily afterwards. Pressure shells
Pressure shells
For use with very heavily reinforced concrete or poor quality concrete. Core bore ø 100 mm ensures more surface area for better force transmission.
Special lubricant
Lubrication of the pressure surfaces of the wedge and the counter wedges guarantee maximum utilization of splitting force and reduction of wear. Water resistant.
C9 – the hand-size
Splitter
Taking advantage of the low tensile strength of rock and concrete, the hydraulic splitting cylinders allow controlled, quiet and cost-effective demolition from the inside!
The C9 splitting cylinder is the world’s most powerful splitting tool in relation to its size. It is mainly used for demolition of concrete and reinforced concrete. Wall, masonry or chimney demolition in closed rooms, in poorly accessible or narrow places is no problem. It reliably breaks unreinforced and lightly reinforced concrete – even underwater.
In the demolition of rock and natural stone, it is ideally suited for secondary splitting of boulders, in tunnel driving, expansion in underground mining, as well as press pipe jacking. But it can also be used for trenching and knapping. In the natural stone industry it is often used for block quarrying of sandstone.
The handy Rock and Concrete Splitter has an enormous power-to-weight ratio. One person can work in any position and even under water, while other work continues in parallel: Silent, without vibrations and flying rocks.
Conventional mechanical methods destroy the structure of the material by applying external force. Rock and concrete, however, can withstand very large compressive forces from the outside. In comparison, the resistance to a force acting from the inside out is relatively low. The development of the Darda Rock and Concrete Splitter was based on this fact.
Safe wedge
principle
First, a hole of the appropriate depth and diameter is drilled, into which the splitting insert of the splitting cylinder is then inserted and aligned to determine the splitting direction. With hydraulic pressure, the wedge pushes itself between the two counter wedges and presses them apart. The effective splitting force of up to 413 tons or 4048 kN destroys the structure of concrete and rock from the inside. A split is created in a matter of seconds. Thinner reinforcing bars in reinforced concrete tear off.
A complete
Splitting Unit
consists of three
components:
1. Hydraulic Splitter
2. Hydraulic Power Unit
3. Hydraulic hose set (high and low pressure)
Further
Models
News and
Stories
