Concrete spraying machine ALIVA 503.3

hydraulicarticulated arm

Overview
The Aliva 503.3 mobile concrete spraying manipulator is designed for applying wet or dry concrete mixes in confined and narrow spaces such as tunnels. Its reinforced track carrier with roll bar and safety harness, combined with hydraulic supporting legs, provides stable operation in demanding spraying tasks.

Key specification

• Telescopic 3-hub spraying arm with hydraulic aggregate (Aliva-302.1)
• Spraying reach: 2–9 m
• Suitable for very narrow tunnels and confined working spaces
• Electrical remote control with 15 m cable

Features

• Reinforced track carrier with roll bar and safety harness
• Two independent hydrostatic drives
• Water-cooled diesel engine, 16 kW
• Four hydraulic supporting legs; two front hydraulic legs provide highest stability and 100° spraying coverage
• 3-hub telescopic spraying arm Aliva-302.1 with integrated hydraulic unit and control cabinet
• Electrical remote control with 15 m cable for safe operation

Benefits

• Improved on-site safety and reduced need for scaffolding or lifts
• Increased productivity through fast positioning and extended reach
• Adaptable configuration to match specific jobsite requirements
• Designed for operation in narrow or confined environments

Technical specifications

• Application: Wet or dry concrete mixes (shotcrete)
• Spraying reach: 2–9 m
• Spraying arm: 3-hub telescopic spraying arm (Aliva-302.1)
• Remote control: Electrical remote control, 15 m cable
• Drive system: Two independent hydrostatic drives
• Engine: Water-cooled diesel engine, 16 kW
• Carrier: Reinforced track carrier with roll bar and safety harness
• Supporting legs: Four hydraulic supporting legs; two front hydraulic legs provide 100° spraying coverage
• Suitable environments: Narrow tunnels and confined working spaces