PD1-GRH Gunning Rig

Putzmeister has combined our most popular PD-1 Pre-Dampener and the highly successful GRH rotor gun into a single unit, the PD-1/GRH Gunning Rig. It adds a controlled amount of moisture to the bagged material as it's transported and fed into the gun. The addition of moisture – as much as 60 percent of the total water required – and the mixing action of the auger starts the hydration process long before the material reaches the nozzle. You get better performance and longer equipment life.

Industries/Process Type

Industries     Refractory, Underground, Civil
Process type     Dry

Performance

Maximum volume output*     1 - 6 yd³/hr (0.76-4.60m³/hr)

Technical Information

Power     26 hp (19kW) water-cooled diesel engine
Standard mounting     Single-axle trailer

Dimensions

Length     168" (4,267mm)
Width     86" (2,184mm)
Height     78" (1,981mm)
Weight (approximate)     3,200 lbs (1,452kg)

Options

Power     Electric
Mounting     Skid-Forklift
Special     100' (30.48m) extension for remote pendant

*Based on rotor and speed, matrerial, conveying distance and air available. Maximum attainable volume depends on concrete mix design, pipeline diameter and specific job site conditions.