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Putzmeister Piccola Rotary Gun

Versatile and robust, the Piccola Rotary Gun requires little maintenance and is easy to operate. The Piccola is built to the Swiss design and is recommended for dry-process shotcrete in refractory and civil applications.

Specification Tables

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Industries/Process Type
Industries Refractory, Civil
Process type Dry
Maximum volume output* 1 - 6 yd³/hr (0.76-4.60m³/hr)
Horizontal pumping distance* 1,000'+ (305m+)
Vertical pumping distance* 200'+ (61m+)
Technical Information
Power Vane type air motor
Air requirements 250 - 600 cfm
Optimum rotor speed 10 - 14 rpm
Outlet diameter 1.50" (38mm)
Dimensions with flat hopper
Length 51" (1,245mm)
Width 32" (813mm)
Height 48" (1,219mm)
Weight (approximate) 800 lbs (363kg)
Power 5 hp (4kW) TEFC 3/60/230/460 single-speed electric motor, variable-speed electric motor, 2-cylinder diesel engine with clutch, no power (rig mounted)
Outlet 1.25" (32mm) with half-rotor, 2.00" (50mm) with full rotor
Rotor options 12 round-half with 1.00" (25mm) outlet, 12 round-full with 1.25" (32mm) outlet, 9 round-full with 1.50" (38mm) outlet, Pie-half with 1.50" (38mm) outlet, Pie-full with 2.00" (50mm) outlet
Mounting Skid-Forklift, foam filled tires
Special Full or half rotor dust suppression system

*Based on rotor and speed, material, conveying distance and air available. They are to be used as a guide only and may be exceeded on specific projects.

Specifications subject to change without prior notice. Weights vary with options selected.  Photos for illustrative purposes only. Refer to operation manuals for safe and proper equipment operation.

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