Underground shotcrete sprayers
An underground shotcrete sprayer needs access to the surface being sprayed and a workable concrete supply arrangement. Review the ZUSS-20X for its documented pumping and arm data. Compare the tunnel profile, vehicle position and delivery method before using output figures to plan the job.
Models in this category
Review each product page for documented technical data and configuration details that need confirmation.
Match shotcrete spraying equipment to the working profile
The ZUSS-20X source describes an articulated four-wheel-drive carrier with a hydraulic spraying arm and concrete pumping system. Send the tunnel cross-section and identify the crown, walls and other areas to be reached. Include the space available for the vehicle to stand during spraying.
Maximum arm height and spraying distance describe separate limits. Review the operating envelope against your proposed vehicle position rather than assuming one reach figure covers every surface. Also check the route into the work area and the space needed to move or reposition the machine.
Coordinate the concrete supply arrangement
Provide the concrete delivery method, receiving arrangement and planned delivery interval. A spraying output figure does not by itself establish completed lining volume per shift. Your work plan should account for positioning, concrete deliveries and other interruptions to the spraying sequence.
Request the required electrical, water and other utility connections for the quoted setup. The source gives inconsistent overall-height values, so a current dimensional drawing is needed for clearance checks. It also excludes flammable or explosive gas applications; retain that application boundary when reviewing the site.
Choose around
your application.
Spraying requirements
Provide tunnel profile, working reach, concrete supply and utility requirements.
Configuration check
Request the current technical sheet and confirm the proposed configuration before ordering.
Selection questions
Which sprayer is listed?
The catalog reference is ZUSS-20X. Its product page provides the documented pumping output, reach and carrier information for a detailed application review.
Can it work in every underground atmosphere?
No. The supplied source prohibits flammable or explosive gas applications. State the operating environment before discussing a configuration.
Should I select the mixer truck and sprayer together?
Review their transfer interface and delivery schedule together, while checking each machine’s separate specification. Concrete transport capacity and spraying output describe different parts of the work cycle.