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
Lubrication of the pressure surfaces of the wedge and the counter wedges guarantee
maximum utilization of splitting force and reduction of wear. Water resistant.
of 195 t
Light and short
C2S – the smallest
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!
Our smallest cylinder model is predominantly used in the demolition of rock and natural stone during press pipe jacking. However, the C2 splitting unit is also suitable for secondary splitting of boulders, expansion in underground mining, knapping work, as well as block extraction of hard rock in the natural stone industry.
The handy Rock and Concrete Splitter has a tremendous power-to-weight ratio. One person can work in any position and even under water, while other work continues in parallel: Low noise, 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.
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.
consists of three
1. Hydraulic Splitter
2. Hydraulic Power Unit
3. Hydraulic hose set (high and low pressure)