Product: RDC 20 S
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The Rotar RDC 20 S is a powerful and compact combi-shear built for 15–25 tonne excavators. It combines cutting and crushing capability, allowing you to tackle reinforced concrete, rebar and steel profiles in a single attachment. With its rotating upper head and speed-valve, the 20 S can switch between speed and power mode seamlessly, giving both precision and brute strength on site.
Key Features:
Recommended carrier: 15–25 t
Weight: ~1,950 kg
Cycle time (open/close): approx 1.9 s – 1.2 s
Tip closing force (jaw 1): ~63 t
Tip closing force (jaw 2): ~80 t
Oil pressure: max 350 bar
Oil flow for cylinders: 150-250 L/min
Oil flow for motor: 40-60 L/min
Rotating upper head & double-row slewing ring for versatility
Speed-valve lets it switch from fast open to high cutting power when needed
Replaceable teeth & cutting knives for long life
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Key Features:
Recommended carrier: 15–25 t
Weight: ~1,950 kg
Cycle time (open/close): approx 1.9 s – 1.2 s
Tip closing force (jaw 1): ~63 t
Tip closing force (jaw 2): ~80 t
Oil pressure: max 350 bar
Oil flow for cylinders: 150-250 L/min
Oil flow for motor: 40-60 L/min
Rotating upper head & double-row slewing ring for versatility
Speed-valve lets it switch from fast open to high cutting power when needed
Replaceable teeth & cutting knives for long life
| Industry | |
|---|---|
| Range |
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