SPM 307

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.

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)

Dimensions

Length     13' 2" (4.01m)
Width     5' 2" (1.58m)
Height     7' 8" (2.24m)
Weight (approximate)     5,580 lbs (2,531kg)

Options

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.