Darda Rock Splitters C20 V
ROCK SPLITTERS
(C20V)
• Easy replacement of wear parts
• Rotatable and very maneuverable
• Automatic wedge lubrication
• Multiple mounting options
• Lowest power-to-weight ratio on the market
• Use even under water
MODEL C20V | |
Dimension (LxWxH) | 1833 x 721 x 557 mm |
Weight | 405 kg / 890 lb |
CARRIERS | |
Recommended carrier weight³ | 5 - 7 t |
HYDRAULIC CONNECTION | |
Connection pressure, min. | 17.5 MPa (175 bar) |
Connection pressure, max. | 25 MPa (250 bar) |
Oil flow, min. - max. | 25 - 100 l/min |
Rotary drive connection pressure, max. | 25 MPa (250 bar) |
Rotary drive oil flow, max. | 30 l/min |
Operating pressure | 50 MPa (500 bar) |
WEDGE SET | |
Wedge set length N / L | 640 / 840 mm |
Drillhole diameter | 76 mm |
Drillhole depth N / L, min. | 750 / 950 mm |
Splitting distance N / L | 22 / 25 mm |
Theoretical splitting force N / L | 1500 / 1800 t |
CONSUMABLES | |
Darda Special Lubricant |
1. Vertical – vertical operation
Connected to carrier via side mounting plate. Rock Splitter connected to guide rail by chain.
Endlessly rotatable through hydraulic rotary drive,
enabling precise setting of splitting direction and splitting course. Only one machine operator required.
Easy positioning and setting of the splitting direction and the course of the splitting.
Full splitting force independent of the input pressure of the carrier thus always guaranteed.
Lubrication system and shut-off device guarantee lifetime and cost savings.
Factory setting allows 80 – 100 splits per filling. Lubricant quantity adjustable.
Ready for use again in the shortest possible time due to cartridge filling via rechargeable battery refill pump.
Two possible lengths can be selected depending on the type of rock and rock composition.
Hard metal layer of the counter wedges enables the transmission
of the very high forces and provides long-lasting protection against corrosion, seizure and wear.
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