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Description
ROCK AND CONCRETE SPLITTER C12
TaKing advantage of the low tensile strength of rock and concrete, the hydraulic
The C12 splitting cylinder is particularly suitable for rock demolition, as well as secondary splitting of boulders. Through several splits, the structure of a full rock surface or rock area can be weakened and the rock can be easily excavated afterwards. In the natural stone industry, it is used for block quarrying of hard rock, as well as in tunnel driving and extension work in underground mining.
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: Low noise, without vibrations and flying rocks.
| C12N | C12L | C12W | |
|---|---|---|---|
| Splitting force | 358 t | 413 t | 321 t |
| Drill hole Ø | 45 - 48 mm | 45 - 48 mm | 45 - 48 mm |
| Drill depth | 610 mm | 680 mm | 550 mm |
| Weight | 31 kg | 32 kg | 31 kg |
| Bar pressure | 500 bar | 500 bar | 500 bar |
FUNCTIONAL PRINCIPLE OF THE HYDRAULIC ROCK AND CONCRETE SPLITTERS
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)
