SPM 500

Description

Robust, mobile and easy to use, the Putzmeister SPM 500 WETKRET complete concrete spraying system is ideal medium and large tunnels, caverns and high slopes and has proven its efficiency and reliability around the world. With a vertical spraying reach of 55 feet 9 inches and a concrete flow of 39 cubic yards per hour, it is suitable for both medium and large section tunnels, galleries and slopes. The standard version of the SPM 500 WETKRET is operated electrically and includes an electric air compressor built into the chassis. It is also available without a compressor. A diesel drive version is also available for use in places with no power supply. All the machine functions are available in the remote control, including automatic spraying sequence start and stop functions (air, concrete and additive), and allows the operator full regulation of concrete output, as well as adjustments to the predefined additive dosage.

Specifications:

Industries/Process Type
Industries     Underground, Civil
Process type     Wet

Spray Arm

Maximum spray height     55' 9" (17m)
Maximum spray range     49' 3" (15m)
Number of sections     2 Telescoping
Control     Wireless remote control with 50' (15m) charging cable

Spray Head

Rotation     360°
Inclination     240°
Oscillation     Automatic or Manual
Nozzle diameter     1.57" (40mm), 2" (50mm)

Carrier Vehicle

Type     Off-road vehicle
Drive     4-Wheel
Drive speed     1-12 mph (1.5-20km/h)
Braking system     4-wheel multi-disc service brakes in oil bath, 2-wheel independent hydraulic multi-disc parking brakes in oil bath, emergency brake
Outriggers     Hydraulic
Power     94 hp (70kW) water cooled diesel engine
Diesel tank     40 gal (150L)
Hydraulic oil tank     103 gal (390L)

Pump

Type     PM 1810 Double Piston
Output     39 yd³/hr (30m³/h)
Pressure     1,088 psi (75 bar)
Maximum aggregate size     0.63" (16mm)
Power     74 hp (55kW) 400V/50hz electric motor, 74 hp (55kW) 440V/60hz electric motor, 74 hp (55kW) 480V/50/60hz electric motor

Dimensions

Length     25' 7" (7.80m)
Width     7' 10" (2.40m)
Height     9' 10" (3.00m)
Weight (approximate)     35,274 lbs (16,000kg)
Options
Special voltages     660V 50/60hz, 1000V 50/60hz

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