The modern mini concrete spraying system Aliva 503.3 can fit even in small and very narrow tunnels.
The operation and maintenance of the spraying system are very easy and comfortable.
The system can be controlled comfortably and safely with the remote control.
With a maximum spraying height of 8.75m and the Aliva Converto Robo-Spray System, best spraying results in a large working area are guaranteed.
Functions
Shotcrete
Applications
Excavation support
Tunnel construction and renovation
Small tunnels
Power plant construction
Technical Details
Drive typeHydraulic
Dimensions in operation in mmLxWxH 3300mmx3180mmx3800 with fully extended supporting legs
Weight580 kg
Hydraulic aggregate electric motor output7.5 kW
Voltage380-480 V (50-60Hz)
Standard Equipment
Remote control (15m cable)
Hydraulic front supporting legs for highest stability and 100° spraying coverage area
Powerful 16 kW diesel engine
Scope of delivery
Remote control
Shotcrete system
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Technical Details
ModelAL-237
Drive (electric)380 - 480 V 50 - 60 Hz
Drive (air)4 Nm³ /min with min. 5 bar
Rotor sizes in liters0.6 - 5.6
Theoretical output in m³ /h0.2 - 4.0
max. grain sizes4 - 16 mm
max. conveying distance (horizontal / vertical)200 / 100 m
