20ZR-Meter
Unmatched Versatility in a Compact Design
Whether you are just starting out or adding more flexibility to your existing fleet — Putzmeister’s 20ZR is a cost-effective option. The compact design allows easy maneuvering through busy urban job sites. The versatile four-section ZR-Fold boom with 19.46 meters of vertical reach can operate in challenging places including areas with low ceilings.
This is possible because both the Multi-Z and Z-Fold configurations can begin a pour before the boom is fully unfolded. A standard swivel elbow, off the back-end with a 90-degree pivot, also allows you to use the 20ZR as a City Pump.
Another integral component is the Ergonic Output Control (EOC) which reduces fuel consumption, wear and noise. An easy-to-use graphic display lets you keep track of hydraulic fluid temperature, operating hours, delivery pressure and limit and delivery rate and limit.
Hauptmerkmale
- Low fuel consumption
- Reduced component wear
- S-Valve built for high-pressure applications
- Hard-chromed concrete cylinders
- Innovative RFID safety switch disables machine when grate is opened
Technische Details
Allgemeine Informationen
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Arme4
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FaltungsartZR-Fold
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Reichhöhe19.8 m
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Reichweite brutto16,3 m
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Reichweite netto13.7 m
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Reichtiefe10,4 m
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Ausfalthöhe3.9 m
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Endschlauchlänge3 m
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Förderleitung, Förderdruck max.125/5.5/85 mm/bar
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Outrigger spread: L-R-front pull out & hydraulically extend down3.40 m
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Outrigger spread: L-R-rear hydraulically extend down2.59 m
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Abstützkräfte vorne150/90 kN
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ChassisMack GU 533 / Granite 64BR MHD (350 HP)
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Länge x Breite x Höhe10.50/2.50/3.40 mm
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Gewicht Vorderachse4882 kg
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Gewicht Hinterachse12356 kg
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Gesamtgewicht (ca.)17239 kg
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Radstand5715 mm
Konfiguration
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Förderzylinder Durchmesser - Hublänge230/2100 mm
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Fördermenge (bodenseitig)74 m³/hr
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Förderdruck (kolbenseitig)130 bar
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Hübe (bodenseitig)14
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Fördermenge (stangenseitig)110 m³/hr
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Förderdruck (stangenseitig)85 bar
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Hübe (stangenseitig)21