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Putzmeister City Pump CP 2112H Truck-Mounted Concrete Pump

With the same large capacity hopper, Ergonic® Pump Control System (EPS), and power S-valve versatility as the other Putzmeister City Pumps, the CP 2112H gives you up to 144 cubic yards per hour capacity in a compact and maneuverable unit to get around in tight areas.

Putzmeister Advantages

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Only Putzmeister has the technology to offer both high output and high pressure with the same setup.

Putzmeister’s innovative truck-mounted line pumps are compact and manueverable, making it easy to navigate congested job sites and busy streets.

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The large capacity hopper has a 19.4 cubic feet of capacity with a standard heavy-duty hydraulic remixer/agitator to gulp down the toughest mixes job after job.

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Putzmeister's full removable modular bolt-on flatpack and hydraulic system combine versatility with servicing convenience. The closed-loop free flow hydraulics reduces pressure peaks and surges so the City Pump runs smoother, faster and more fuel-efficiently than competitive models.

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Ideal for high pressure applications, our S-Valve pumps extremely harsh concrete mixes. Its 8-inch to 6-inch gradual reduction provides a smoother concrete flow, while the valve’s thick-walled construction increases its life span and reduces operating costs.

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With the deck-mounted side pipe racks and large fold down side panels, the City Pump allows for plenty of space and provides a quick, convenient and clean way to store everything that's required for your operation.

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Specification Tables

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Performance
Maximum output - rod side 144 yd­³/hr (110m³/hr)
Maximum output - piston side 97 yd³/hr (74m³/hr)
Maximum pump pressure - rod side 1,189 psi (82 bar)
Maximum pump pressure - piston side* 1,769 psi (122 bar)
Technical Information
Material cylinder diameter 9" (230mm)
Stroke length 83" (2,100mm)
Maximum strokes per minute - rod side 21
Maximum strokes per minute - piston side 14
Variable volume control 0 to full
Vibrator Standard
Hard chromed material cylinders Standard
Hydraulic system Free Flow Electric
Hydraulic system pressure 5,075 psi (350 bar)
Differential cylinder diameter 5.5" (140mm)
Rod diameter 3.1" (80mm)
Maximum size aggregate 2.5" (63mm)
Water tank capacity 185 gal (700L)
Valve & Hopper
S-Valve - heavy duty 2318
Reduction 8" to 6" (200 to 150mm)
Hopper capacity 19.4 ft³ (550L)
Hopper height 49" (1,250mm)

Maximum theoretical values listed.  Maximum output and pressure cannot be achieved simultaneously.

* Standard delivery line system rated at max line pressure of 1,233 psi (85 bar).

Photos and drawings are for illustrative purposes only.
Always refer to appropriate owners manual for safe and proper operation of Putzmeister equipment.

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Diagrams

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Photos and drawings are for illustrative purposes only.
Dimensions will vary with different truck makes, models and specifications.
For available options, please contact the factory.

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