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 63 feet 10 inches (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.
Key Features
- 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
General Information
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Number of sections4
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Boom StyleZR-Fold
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Vertical Reach64' 9"
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Horizontal Reach53'4"
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Reach from Front of Truck44'9"
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Reach Depth34'1"
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Unfolding Height12'10"
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End Hose Length max.9'8"
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Delivery Line (DN + Pressure)5.5/1233 "/psi
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Outrigger spread: L-R-front pull out & hydraulically extend down12'4"
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Outrigger spread: L-R-rear hydraulically extend down8'6"
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Outrigger load: Front-Rear150/90 kN
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Length x Width x Height34'5" x 8'2" x 11'2"
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Front Axle Weight10,764 lbs
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Rear Axle Weight27,240 lbs
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Total Weight (approx.)38,004 lbs
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Wheelbase225"
Configuration
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Material Cylinder Diameter-Stroke Length9"/83"
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Output (piston side)97 yd³/hr
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Delivery Pressure (piston side)1885 psi
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Strokes (piston side)14
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Output (rod side)144 yd³/hr
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Delivery Pressure (rod side)1233 psi
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Strokes (rod side)21