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Putzmeister SPM 307 Robotic Nozzle Manipulator

The Putzmeister SPM 307 robotic nozzle manipulator is a track-mounted mobile spraying unit designed for automating the shotcrete application for wet- and dry-process in underground work. It is ideal for slope protection or tunneling where a smaller manipulator is necessary. With its strength and reach, the nozzle can be set to automatically oscillate for smooth coverage, giving you even more of an advantage over manual spraying. The ability to operate on electric or diesel power allows the machine to be used on any type of job site. The wireless remote offers complete mobility while promoting safety, by allowing the operator to stay out from underneath newly excavated, exposed rock.

Specification Tables

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Industries/Process Type
Industries Underground, Civil
Process type Wet and Dry
Spray Arm
Maximum spray height 25' 0" (7.62m)
Maximum spray range 35' 0" (10.67m)
Number of sections 4
Power 7.5 hp (5.5kW) 460V/60hz electric motor, 7.5 hp (5.5kW) 460V/50hz electric motor, 27 hp (20kW) water-cooled diesel engine
Control Wireless remote control with 50' (15m) charging cable
Spray Head
Rotation 360°
Inclination 240°
Oscillation Automatic or Manual
Nozzle diameter 1.57" (40mm)
Carrier Vehicle
Type Heavy Duty Caterpillar® Track
Track control Two-speed
Drive speed 1-3 mph (1.5-5km/h)
Outriggers Hydraulic
Power 27 hp (20kW) water cooled diesel engine
Hydraulic oil tank 30 gal (114L)
Length 13' 2" (4.01m)
Width 5' 2" (1.58m)
Height 7' 8" (2.24m)
Weight (approximate) 5,580 lbs (2,531kg)
Nozzle 2.5" (65mm), 3" (80mm)

Maximum theoretical values listed.
Specifications subject to change without prior notice.
Photos and drawings are for illustrative purposes only.
For available options, please consult the factory.
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