Crawler concrete pump Adroit 412T

for tunnelundergroundfor underground mining

Product Adroit 412T — Crawler shotcrete distributor.

Overview The Adroit 412T is engineered for fast wet and dry shotcrete application in confined, steep or hard-to-reach sites such as shafts, stair tunnels, underground mine sections and highly inclined slopes. Its design enables 360° shotcreting for shaft applications up to 16 m diameter and supports ground stabilisation and seismic retrofitting tasks.

Operation and mobility The tracked crawler drive allows positioning on rough terrains and restricted-access areas where truck-mounted units cannot operate. The platform angle is adjustable via a platform cylinder for driving and working positions. Material is supplied to the unit through a concrete pipeline and by compatible Adroit shotcrete pumps, and application is controlled by cable or radio remote.

Key features

• 360° shotcreting capacity for shafts up to 16 m diameter
• Spraying boom reach: 8.5 m
• Perkins diesel engine, 36 kW
• Accelerator tank capacity: 600 litres

Technical specifications

• Machine type: Crawler shotcrete distributor
• Shotcrete application: wet and dry
• Shaft shotcreting capacity: 360° up to 16 m diameter
• Spraying boom reach: 8.5 m
• Engine: Perkins diesel, 36 kW
• Accelerator tank capacity: 600 litres
• Drive system: tracked crawler
• Platform: adjustable angle via platform cylinder (driving and working)
• Control: cable and radio remote control
• Concrete feed: via concrete pipeline; compatible with Adroit shotcrete pumps
• Typical applications: rough terrain, shafts, stair tunnels, inaccessible underground mine sections, highly inclined slopes, seismic retrofitting